{"title":"Chemicals \u0026 Hoses","description":"\u003cp\u003eThe Chemicals \u0026amp; Hoses category encompasses a wide range of products used in various industries such as manufacturing, construction, agriculture, and automotive. This category includes chemical compounds, solvents, cleaners, lubricants, and other substances used for a variety of purposes. Hoses are flexible tubing typically made of rubber or plastic, used for conveying liquids or gases from one location to another. They are essential for transferring chemicals, water, air, and other fluids safely and efficiently. Whether you need to purchase chemicals for industrial processes or hoses for your irrigation system, this category has everything you need to keep your operations running smoothly.\u003c\/p\u003e","products":[{"product_id":"r134a-universal-charging-hose-with-gauge","title":"R134a Universal Charging Hose with Gauge | Resealable \u0026 Piercing Valve Cans — Refrigerant Inc","description":"\u003ch2\u003eR134a Universal Charging Hose with Gauge — Resealable \u0026amp; Piercing Valve Cans\u003c\/h2\u003e\n\n\u003cp\u003eA universal R134a charging hose with built-in pressure gauge, compatible with both resealable valve cans and traditional piercing valve cans. The integrated gauge lets you monitor low-side system pressure while charging — a significant advantage over a hose without a gauge, as it helps you avoid overcharging and confirm the system is operating in the correct pressure range.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible refrigerant:\u003c\/strong\u003e R134a\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan compatibility:\u003c\/strong\u003e Resealable valve cans AND traditional piercing valve cans\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Standard R134a low-side (1\/4\" SAE with low-side coupler)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e Included — monitors low-side system pressure during charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy the Gauge Matters\u003c\/h2\u003e\n\u003cp\u003eCharging by pressure rather than by can count is significantly more accurate. R134a low-side pressure is affected by ambient temperature — at 90°F ambient, correct low-side pressure is roughly 40–45 PSI at idle; at 70°F it's lower. The gauge lets you stop charging when the system is properly charged rather than guessing based on how much refrigerant you've added.\u003c\/p\u003e\n\n\u003ch2\u003eWith Gauge vs. Without Gauge\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWith gauge (this product)\u003c\/strong\u003e — Monitor pressure in real time; avoid overcharging; more accurate and professional result\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/r134a-universal-charging-hose-resealable-piercing\"\u003eWithout gauge\u003c\/a\u003e — Lower cost; suitable when you have a separate gauge or just need a simple top-off hose\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this be used with R1234yf?\u003c\/strong\u003e\u003cbr\u003e\nNo. R1234yf requires a dedicated incompatible fitting. See our \u003ca href=\"\/products\/1234yf-universal-charging-hose-with-gauge\"\u003e1234yf charging hose\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat pressure should I charge R134a to?\u003c\/strong\u003e\u003cbr\u003e\nLow-side pressure targets vary with ambient temperature. As a general guide: roughly 25–45 PSI low-side at idle with AC on max and blower on high, varying with ambient temp. Always refer to a vehicle-specific pressure chart for accurate targets.\u003c\/p\u003e","brand":"Refrigerant Inc","offers":[{"title":"Default Title","offer_id":42385469603886,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8249\/9630\/files\/tsi_supercool_51229-3-2048x2048_grande_15ffa611-39b8-469b-8842-afd818a2ed79.jpg?v=1780159520"},{"product_id":"1234yf-universal-charging-hose-with-gauge","title":"R1234yf Universal Charging Hose with Gauge | Automotive AC Recharge Hose — Refrigerant Inc","description":"\u003ch2\u003eR1234yf Universal Charging Hose with Gauge — 2021+ Automotive AC\u003c\/h2\u003e\n\n\u003cp\u003eA universal charging hose with integrated pressure gauge designed specifically for R1234yf automotive AC systems — the refrigerant standard in virtually all vehicles manufactured after 2021, and in many European and some domestic vehicles going back to 2013. R1234yf service fittings are intentionally incompatible with R134a fittings to prevent dangerous cross-contamination between the two refrigerants.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible refrigerant:\u003c\/strong\u003e R1234yf (HFO-1234yf)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e R1234yf-specific low-side fitting (not compatible with R134a ports)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e Included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 2021+ domestic vehicles; many 2013–2020 European and some domestic vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Confirm Your Vehicle Uses R1234yf\u003c\/h2\u003e\n\u003cp\u003eCheck the underhood AC service label — it will clearly state R-1234yf if the system uses it. R1234yf service ports are a different size and shape than R134a ports, and this hose will only connect to R1234yf-compatible ports. If the hose doesn't fit, your vehicle likely uses R134a — see our \u003ca href=\"\/products\/r134a-universal-charging-hose-with-gauge\"\u003eR134a charging hose with gauge\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eImportant: R1234yf Refrigerant Sold Separately\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the charging hose only. R1234yf refrigerant is sold separately — see our \u003ca href=\"\/products\/honeywell-r1234yf-refrigerant\"\u003eR1234yf refrigerant page\u003c\/a\u003e for pricing and availability.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this hose with R134a cans?\u003c\/strong\u003e\u003cbr\u003e\nNo. R1234yf fittings are intentionally designed to be incompatible with R134a connections. This is a safety feature — mixing R134a and R1234yf in a system causes serious damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo I need special equipment beyond this hose?\u003c\/strong\u003e\u003cbr\u003e\nFor simple top-offs using small R1234yf cans, this hose is sufficient. For full system evacuations and recharges, SAE J2843-certified R1234yf recovery\/recycling\/recharge equipment is required.\u003c\/p\u003e","brand":"Refrigerant Inc","offers":[{"title":"Default Title","offer_id":42385469636654,"sku":null,"price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8249\/9630\/files\/tsi_supercool_53742-3-2048x2048_grande_1766555a-a1c6-41da-ad0b-7232e2f6aa0d.jpg?v=1780159522"},{"product_id":"ester-oil-uv-dye-quart","title":"POE Ester Oil with UV Dye | Quart | HVAC \u0026 Refrigerant Compressor Lubricant — Refrigerant Inc","description":"\u003ch2\u003ePOE Ester Oil with UV Dye — Quart\u003c\/h2\u003e\n\n\u003cp\u003ePolyolester (POE) compressor lubricant with UV leak detection dye pre-blended in — a quart of two essential HVAC service products in one bottle. POE oil is the required lubricant for systems running HFC and HCFC refrigerants including R410A, R404A, R407C, R134a, R22 retrofits, and most other modern refrigerants. The pre-mixed UV dye lets you check for leaks under a UV light during and after service without injecting dye separately.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Polyolester (POE) synthetic compressor oil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1 quart (32 oz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV dye:\u003c\/strong\u003e Pre-blended — no separate injection needed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible refrigerants:\u003c\/strong\u003e R410A, R404A, R407C, R134a, R22 retrofit refrigerants (R438A, R422D, R422B, RS-44b), and most HFC\/HCFC blends\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy POE Oil?\u003c\/h2\u003e\n\u003cp\u003ePOE oil is hygroscopic (absorbs moisture) but offers superior miscibility with HFC and HCFC refrigerants compared to mineral or alkylbenzene oil. HFC refrigerants will not properly circulate and return mineral oil through the system — POE is required to maintain compressor lubrication. When converting an R22 system to an HFC retrofit refrigerant, replacing mineral oil with POE is recommended for long-term compressor health.\u003c\/p\u003e\n\n\u003ch2\u003eWhy UV Dye Pre-Mixed?\u003c\/h2\u003e\n\u003cp\u003ePre-blending UV dye into the oil saves a service step. When you add oil during a recharge or retrofit, the dye goes in automatically — no separate UV dye injection kit needed. Future leak checks with a UV light will reveal any leak points as a bright yellow-green glow.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs POE oil compatible with R22?\u003c\/strong\u003e\u003cbr\u003e\nPOE oil is used in R22 retrofit situations — when converting to HFC alternatives like R438A (MO99) or RS-44b. Original R22 systems run on mineral or alkylbenzene oil. If keeping a system on R22, mineral oil is typically fine.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much oil do I add during a recharge?\u003c\/strong\u003e\u003cbr\u003e\nFollow the equipment manufacturer's specification. Typically 1–2 oz per pound of refrigerant removed is a common guideline, but always refer to the system's service manual for the exact amount.\u003c\/p\u003e","brand":"Refrigerant Inc","offers":[{"title":"Default Title","offer_id":42385469800494,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8249\/9630\/files\/ester.webp?v=1780160116"},{"product_id":"fast-flush-quart","title":"Fast Flush AC System Flush | Quart | HVAC \u0026 Automotive Refrigerant Line Cleaner — Refrigerant Inc","description":"\u003ch2\u003eFast Flush — AC System Flush, Quart\u003c\/h2\u003e\n\n\u003cp\u003eFast Flush is a professional-grade flushing solvent designed to clean refrigerant lines, evaporators, condensers, and system components of oil, sludge, burnout residue, and contaminants. It is an essential product when replacing a failed or burned-out compressor — failing to flush the system before installing a new compressor is one of the most common causes of repeat compressor failures. Fast Flush evaporates completely, leaving no residue behind.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to Use Fast Flush\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor replacement\u003c\/strong\u003e — Flush the system to remove burnt oil, metal particles, and acid residue from a failed compressor before installing the replacement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContaminated system\u003c\/strong\u003e — Any time system contamination (moisture, acid, debris) is suspected\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant retrofit\u003c\/strong\u003e — Recommended when converting from mineral oil to POE lubricant to remove residual mineral oil from lines and components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem burnout recovery\u003c\/strong\u003e — After an electrical burnout, the entire refrigerant circuit needs flushing before recharging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1 quart (32 oz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidue:\u003c\/strong\u003e Leaves no residue — fully evaporates\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e HVAC and automotive AC refrigerant circuit flushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eRecover all refrigerant from the system. Flush through refrigerant lines, evaporator, and condenser using the flush solvent and a flush gun or hand pump. Allow to fully evaporate and purge with nitrogen. Replace the filter-drier, pull a deep vacuum, and recharge. Always follow the product label instructions and equipment manufacturer's service procedures.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo I have to flush the system when replacing a compressor?\u003c\/strong\u003e\u003cbr\u003e\nYes, if the old compressor failed due to burnout, mechanical failure, or contamination. Skipping the flush sends debris and contaminated oil directly into the new compressor, dramatically shortening its life. Even on clean failures, flushing is best practice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes Fast Flush leave residue?\u003c\/strong\u003e\u003cbr\u003e\nNo. Fast Flush is formulated to fully evaporate from the system, leaving no residue that could contaminate refrigerant or lubricant.\u003c\/p\u003e","brand":"Refrigerant Inc","offers":[{"title":"Default Title","offer_id":42385469898798,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8249\/9630\/files\/fast.webp?v=1780160186"},{"product_id":"total-dye-multi-purpose-uv-dye-8oz","title":"Total Dye Multi Purpose UV Leak Detection Dye | 8oz | HVAC \u0026 Automotive — Refrigerant Inc","description":"\u003ch2\u003eTotal Dye Multi Purpose UV Leak Detection Dye — 8oz\u003c\/h2\u003e\n\n\u003cp\u003eTotal Dye Multi Purpose UV dye is a universal fluorescent leak detection dye compatible with all refrigerant types and lubricants — R134a, R410A, R404A, R22, R1234yf, POE oil, PAG oil, and mineral oil. Inject into the system and use a UV lamp to find refrigerant leaks that are impossible to locate by pressure testing alone. The dye circulates with the refrigerant and oil, glowing bright yellow-green wherever a leak is present.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 8oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Multi-purpose fluorescent UV dye\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e All refrigerant types — R134a, R410A, R404A, R22, R1234yf, R407C, R32, and others\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil compatibility:\u003c\/strong\u003e POE, PAG, mineral oil, alkylbenzene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e HVAC and automotive AC systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen to Use UV Dye\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlow or intermittent leaks\u003c\/strong\u003e — Leaks too small to find by pressure testing or electronic detection alone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePost-repair verification\u003c\/strong\u003e — Confirm a repair is sealed before returning equipment to service\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRepeat callback investigation\u003c\/strong\u003e — When a system keeps losing charge and you can't find the source\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreventive injection\u003c\/strong\u003e — Inject dye during a recharge so any future leak is immediately identifiable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTotal Dye vs. Green UV Dye\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Dye (this product)\u003c\/strong\u003e — Multi-purpose; works with all refrigerant and oil types; ideal when you service a wide variety of equipment\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/uv-dye-green-8oz\"\u003eU\/V Dye Green\u003c\/a\u003e — Specifically formulated for automotive AC with R134a and PAG oil; 8oz treats up to 32 vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes UV dye damage refrigerant systems?\u003c\/strong\u003e\u003cbr\u003e\nNo. UV dyes designed for refrigeration use are chemically inert and compatible with system materials. They circulate harmlessly with the refrigerant and oil.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo I need a UV lamp to use this product?\u003c\/strong\u003e\u003cbr\u003e\nYes. UV leak detection dye is only visible under ultraviolet (UV) light. A UV lamp or UV flashlight is required to see the dye at leak points.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much dye do I add?\u003c\/strong\u003e\u003cbr\u003e\nRefer to the product label for dosage by system size. Typically 0.25–0.5 oz per system for residential HVAC; 0.5–1 oz for larger commercial systems.\u003c\/p\u003e","brand":"Refrigerant Inc","offers":[{"title":"Default Title","offer_id":42385469931566,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8249\/9630\/files\/TD8-P01-FRO_grande_a15cb0c1-5cba-4f72-a985-164cc89c1b58.jpg?v=1780159541"},{"product_id":"hardy-nitrile-gloves-9mil","title":"Hardy Textured Nitrile Gloves | 9 Mil | Box of 50 — Refrigerant Inc","description":"\u003ch2\u003eHardy 9 Mil Textured Nitrile Gloves — Box of 50\u003c\/h2\u003e\n\u003cp\u003eThe Hardy 9 Mil Textured Nitrile Gloves are built for the heavy end of trade work — refrigerant handling, chemical exposure, automotive service, and industrial applications where a standard thin disposable glove won't hold up. At 9 mil, these are significantly thicker than typical 4–5 mil disposables, delivering better puncture resistance, tear strength, and chemical barrier protection. Latex-free, powder-free, black, box of 50.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 9 mil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Medium, Large, X-Large, XX-Large\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 50 gloves (25 pairs) per box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nitrile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder-free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTexture:\u003c\/strong\u003e Diamond textured fingertips for enhanced grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuff:\u003c\/strong\u003e Beaded cuff\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy HVAC \u0026amp; Refrigerant Technicians Use 9 Mil Nitrile\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical resistance\u003c\/strong\u003e — Nitrile resists refrigerants, POE lubricants, oils, solvents, and cleaning chemicals used in HVAC and refrigeration service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold burn protection\u003c\/strong\u003e — Liquid refrigerant contact can cause cold burns. Nitrile provides a barrier against incidental refrigerant splash during charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePuncture and tear resistance\u003c\/strong\u003e — 9 mil thickness handles sharp sheet metal edges, equipment housings, and rough surfaces better than thinner gloves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond texture grip\u003c\/strong\u003e — Textured fingertips improve grip on tools, fittings, and cylinders wet or dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatex-free\u003c\/strong\u003e — No allergy risk for technicians or customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC and refrigeration service — refrigerant handling, system charging, recovery operations\u003c\/li\u003e\n\u003cli\u003eAutomotive service — oil changes, brake fluid, transmission fluid, chemical handling\u003c\/li\u003e\n\u003cli\u003eIndustrial and mechanical maintenance\u003c\/li\u003e\n\u003cli\u003eChemical handling — solvents, degreasers, lubricants\u003c\/li\u003e\n\u003cli\u003eJanitorial and facilities work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these safe for handling refrigerants?\u003c\/strong\u003e\u003cbr\u003eYes. Nitrile is the recommended glove material for refrigerant handling, providing a barrier against liquid refrigerant splash and chemical exposure. Always follow proper PPE protocols for your specific application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many gloves are in a box?\u003c\/strong\u003e\u003cbr\u003e50 gloves — 25 pairs — per box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these latex-free?\u003c\/strong\u003e\u003cbr\u003eYes, 100% nitrile. No latex allergy risk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this available in other sizes?\u003c\/strong\u003e\u003cbr\u003eThe 9 mil Black Diamond is currently available in Medium, Large, X-Large, XX-Large\u003c\/p\u003e","brand":"Refrigerant Inc","offers":[{"title":"Medium","offer_id":42393745031214,"sku":"Medium","price":24.95,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42393745063982,"sku":"Large","price":24.95,"currency_code":"USD","in_stock":true},{"title":"X-Large","offer_id":42393745096750,"sku":"X-Large","price":24.95,"currency_code":"USD","in_stock":true},{"title":"XX-Large","offer_id":42393745129518,"sku":"XX-Large","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8249\/9630\/files\/ChatGPTImageMar10_2026_06_26_13PM_grande_ec099baf-71c7-4df1-a3fc-a50744b8156c.png?v=1780159555"},{"product_id":"leak-saver-ultimate-3-in-1-refrigerant-sealant","title":"Leak Saver Direct Inject Ultimate 3-in-1 | AC Refrigerant Leak Sealant + Moisture Remover + UV Dye — Refrigerant Inc","description":"\u003ch2\u003eLeak Saver Direct Inject Ultimate — 3-in-1 Refrigerant Leak Sealant, Moisture Remover \u0026amp; UV Dye\u003c\/h2\u003e\n\n\u003cp\u003eLeak Saver Direct Inject Ultimate is the most complete refrigerant system treatment available in a single injection — combining the most trusted HVAC leak sealant on the market with a moisture remover and UV leak detection dye. One unit handles three of the most common service needs: sealing small refrigerant leaks, removing system moisture, and locating large leaks with UV light. Over 3 million units of this sealant formula sold since 2015. Made in the USA by EPA-certified HVAC technicians.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Inside — 3-in-1 Formula\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeak Sealant\u003c\/strong\u003e — Permanently seals small refrigerant leaks. Works like blood sealing a cut: circulates through the system and reacts with air and moisture at the leak site to form a permanent seal. Any unreacted sealant stays circulating to seal future leaks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMoisture Remover\u003c\/strong\u003e — Removes system moisture that causes acid formation, compressor damage, and reduced efficiency. Previously you needed a separate product (Leak Saver Dry) for this — the Ultimate has it built in.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV Dye\u003c\/strong\u003e — If the leak is too large for the sealant to seal (charge lost in under 7 days), the UV dye will glow brightly at the leak site under a UV lamp, pinpointing the exact location for repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat Systems Is It Compatible With?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentral AC and heat pumps\u003c\/strong\u003e — Split systems and packaged units up to 5 tons (60,000 BTU)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMini splits and ductless systems\u003c\/strong\u003e — All brands (may require 5\/16\" to 1\/4\" adapter)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eGeothermal heat pumps\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomotive AC\u003c\/strong\u003e — R134a and R1234yf (requires standard 134a to 1\/4\" charging adapter for automotive ports)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eResidential refrigerators and freezers\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial refrigeration\u003c\/strong\u003e — Walk-in coolers, display cases, microchannel coils, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible Refrigerants\u003c\/h2\u003e\n\n\u003cp\u003eWorks with all refrigerants and oils — except ammonia. Including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/r410a-refrigerant\"\u003eR410A\u003c\/a\u003e, \u003ca href=\"\/products\/r22-refrigerant\"\u003eR22\u003c\/a\u003e and R22 replacements, \u003ca href=\"\/products\/r134a-refrigerant\"\u003eR134a\u003c\/a\u003e, \u003ca href=\"\/products\/honeywell-r1234yf-refrigerant\"\u003eR1234yf\u003c\/a\u003e, \u003ca href=\"\/products\/r404a-refrigerant\"\u003eR404A\u003c\/a\u003e, \u003ca href=\"\/products\/r-507-refrigerant\"\u003eR507\u003c\/a\u003e, \u003ca href=\"\/products\/r32-refrigerant\"\u003eR32\u003c\/a\u003e, \u003ca href=\"\/products\/r-600a-refrigerant-1-lb\"\u003eR600a\u003c\/a\u003e, \u003ca href=\"\/products\/r454b\"\u003eR454B\u003c\/a\u003e, R290, and more\u003c\/li\u003e\n  \u003cli\u003eCompatible with POE, PAG, and mineral oil lubricants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSafe for All System Components\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTXVs, TEVs, and electronic expansion valves\u003c\/li\u003e\n  \u003cli\u003eCapillary tubes\u003c\/li\u003e\n  \u003cli\u003eSchrader valves\u003c\/li\u003e\n  \u003cli\u003eManifold gauges and hoses\u003c\/li\u003e\n  \u003cli\u003eAll compressor types\u003c\/li\u003e\n  \u003cli\u003eMicrochannel coils\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUltimate 3-in-1 vs. Standard Direct Inject — What's the Difference?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltimate 3-in-1 (this product)\u003c\/strong\u003e — Sealant + moisture remover + UV dye. The complete treatment. Best choice for most service calls — handles moisture and provides UV leak detection capability in addition to sealing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Direct Inject\u003c\/strong\u003e — Sealant only. Use when you specifically need sealant without dye, or when adding dye to a system that already has dye is undesirable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor the vast majority of service calls, the Ultimate is the right choice. The moisture remover addresses one of the most common causes of system damage, and the UV dye gives you a fallback if the leak turns out to be too large to seal.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to Use Leak Saver Ultimate\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlow charge loss\u003c\/strong\u003e — System losing refrigerant over weeks or months with no obvious source\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEvaporator coil leaks\u003c\/strong\u003e — Small pinhole leaks in inaccessible or expensive-to-replace coils\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMoisture suspected\u003c\/strong\u003e — System with signs of moisture contamination (acid, high superheat, compressor running hot)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnknown leak size\u003c\/strong\u003e — When you're not sure if the leak is sealable — the UV dye ensures you can find it either way\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreventive maintenance\u003c\/strong\u003e — Inject during a recharge to seal existing micro-leaks and protect against future ones\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen Leak Saver Will NOT Work\u003c\/h2\u003e\n\n\u003cp\u003eLeak sealant works on small leaks where the system holds its charge for at least 7 days. If the entire refrigerant charge is lost in under 7 days, the leak is too large to seal. In that case, the UV dye in the Ultimate formula will light up at the leak point under a UV lamp, helping you locate it for brazing or component replacement.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Inject\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003eConnect your manifold gauge set to the system's low-side service port\u003c\/li\u003e\n  \u003cli\u003eConnect the Leak Saver Ultimate vial to the center hose of the manifold\u003c\/li\u003e\n  \u003cli\u003eOpen the manifold valve to inject into the system\u003c\/li\u003e\n  \u003cli\u003eRun the system for 15–20 minutes to circulate throughout the circuit\u003c\/li\u003e\n  \u003cli\u003eRecharge to proper operating pressure\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eFor automotive systems, a standard R134a to 1\/4\" SAE adapter is required. For mini splits, a 5\/16\" to 1\/4\" adapter may be needed. One unit treats systems up to 5 tons — use two units for systems 5–10 tons.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy From Refrigerant Inc\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine Leak Saver Product\u003c\/strong\u003e — Authentic Leak Saver Direct Inject Ultimate, made in the USA.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Shipping to All 48 States\u003c\/strong\u003e — No freight fees added at checkout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSame or Next-Day Processing\u003c\/strong\u003e — Orders placed before 2PM EST ship the same day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrder With Your Refrigerant\u003c\/strong\u003e — Combine with a refrigerant order and ship together in one box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow is the Ultimate different from the standard Direct Inject?\u003c\/strong\u003e\u003cbr\u003e\nThe Ultimate adds a moisture remover and UV dye to the proven leak sealant formula. The moisture remover eliminates the need for a separate Leak Saver Dry treatment. The UV dye means that if the leak is too large to seal, you can still locate it with a UV lamp rather than leaving the job unresolved.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs one unit enough?\u003c\/strong\u003e\u003cbr\u003e\nOne unit treats systems up to 5 tons (60,000 BTU). For systems between 5 and 10 tons, use two units.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it safe for my TXV and expansion valves?\u003c\/strong\u003e\u003cbr\u003e\nYes. Leak Saver Ultimate is specifically formulated to be safe for all expansion valve types — TXVs, TEVs, electronic expansion valves, and capillary tubes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does the seal last?\u003c\/strong\u003e\u003cbr\u003e\nThe seal is permanent. The sealant reacts chemically at the leak site to form a durable bond. Unreacted sealant continues circulating to seal future leaks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this on an R454B system?\u003c\/strong\u003e\u003cbr\u003e\nYes. Compatible with all refrigerants except ammonia, including R454B, R32, and all other modern refrigerants.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo I need a UV lamp to use this product?\u003c\/strong\u003e\u003cbr\u003e\nThe UV dye component requires a UV lamp to be visible. If you don't have one, the sealant and moisture remover functions work regardless. A UV lamp is only needed if you need to locate a leak that was too large to seal.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat if my system has a lot of moisture?\u003c\/strong\u003e\u003cbr\u003e\nThe Ultimate includes a moisture remover, which handles typical moisture levels. For systems with severe moisture contamination, a dedicated Leak Saver Dry treatment first may be advisable before injecting the Ultimate.\u003c\/p\u003e","brand":"Refrigerant Inc","offers":[{"title":"Single","offer_id":42393731563566,"sku":"Leak saver Ultimate-Single","price":55.0,"currency_code":"USD","in_stock":true},{"title":"3 Pack","offer_id":42393731596334,"sku":"Leak saver Ultimate-3pack","price":155.0,"currency_code":"USD","in_stock":true},{"title":"6 Pack","offer_id":42393731629102,"sku":"Leak saver Ultimate-6 pack","price":295.0,"currency_code":"USD","in_stock":true},{"title":"Case of 48","offer_id":42393731661870,"sku":"Leak saver Ultimate-Case of 48","price":2125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8249\/9630\/files\/UltimateLeaksaver.webp?v=1780358665"},{"product_id":"johnsens-hvac-vacuum-pump-oil-32oz","title":"JOHNSEN'S Vacuum Pump Oil – 32 oz. | HVAC \u0026 Refrigeration","description":"\u003c!-- VACUUM PUMP OIL - SEO OPTIMIZED DESCRIPTION --\u003e\n\n\u003ch2\u003eHVAC Vacuum Pump Oil – 32 oz. | For Deep Vacuum Evacuation\u003c\/h2\u003e\n\n\u003cp\u003eJOHNSEN'S 32 oz. Vacuum Pump Oil is specially formulated for HVAC technicians and refrigeration professionals who need reliable, deep vacuum performance. Whether you're evacuating an R-410A, R-22, or R-134a system, using the correct vacuum pump oil is essential for achieving micron-level vacuum depth, protecting your pump, and ensuring a moisture-free system charge.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Use Dedicated HVAC Vacuum Pump Oil?\u003c\/h3\u003e\n\n\u003cp\u003eStandard oils break down under the extreme low-pressure conditions inside a vacuum pump. JOHNSEN'S vacuum pump oil is engineered to maintain viscosity, absorb system moisture and vapors, and provide consistent internal sealing — so your pump pulls deeper and lasts longer. Recommended for use with single-stage and two-stage rotary vane vacuum pumps.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep Vacuum Performance\u003c\/strong\u003e – Promotes internal sealing for consistent micron-level evacuation on HVAC and refrigeration systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCold Start Formula\u003c\/strong\u003e – Engineered for reliable cold-weather startup without viscosity breakdown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temp Stability\u003c\/strong\u003e – Maintains maximum viscosity at elevated running temperatures for continuous lubrication and protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVapor Absorption\u003c\/strong\u003e – Absorbs moisture and unwanted vapors from evacuated systems for cleaner operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Pump Life\u003c\/strong\u003e – Reduces internal wear for maximum pump longevity and performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility\u003c\/strong\u003e – Compatible with most single-stage and two-stage rotary vane vacuum pumps used in HVAC and refrigeration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJOHNSEN'S\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 oz. 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Dark, milky, or contaminated oil reduces your pump's ability to achieve deep vacuum and can cause internal damage over time. Regular oil changes are the single most important maintenance step for any HVAC vacuum pump.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible With Popular Vacuum Pump Brands\u003c\/h3\u003e\n\n\u003cp\u003eWorks with most major vacuum pump brands used by HVAC technicians including Yellow Jacket, Robinair, JB Industries, Appion, CPS, Mastercool, and more.\u003c\/p\u003e","brand":"Refrigerant Inc","offers":[{"title":"Default Title","offer_id":42397774381102,"sku":null,"price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8249\/9630\/files\/vacpumpoil.webp?v=1780501270"}],"url":"https:\/\/www.refrigerantinc.com\/collections\/chemicals-hoses.oembed","provider":"Refrigerant Inc","version":"1.0","type":"link"}