{"product_id":"cmtool-ac-flush-kit-stainless-steel-1l-canister-hvac-automotive-flushing-kit-3-5ft-hose-adapters-works-with-r134a-r12-r22","title":"CMTOOL AC Flush Kit — Stainless Steel 1L Canister HVAC \u0026 Automotive Flushing Kit, 3.5ft Hose \u0026 Adapters, Works with R134A R12 R22","description":"\u003cstrong\u003eCMTOOL AC Flush Kit is a reusable stainless-steel canister kit that lets technicians and DIYers safely flush automotive and home HVAC systems using compressed air and a light flushing solvent.\u003c\/strong\u003e\n\n\u003cp\u003eThe CMTOOL AC Flush Kit pairs a thickened stainless canister with a durable hose, brass fittings and spare adapters so you can clear lines, evaporators, condensers and hard-to-reach passages on R134A, R12, R22, R404 and R410A systems. Built for repeated use, the tool is pressure-rated for routine shop flushing when paired with a compatible compressor and solvent (solvent not included). The kit is compact enough for mobile work yet robust for professional garage or HVAC shop use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit help clear contaminants from an A\/C or HVAC line?\u003c\/h3\u003e\n\u003cp\u003eThe kit pressurizes a light flushing solution inside the stainless canister and forces fluid and trapped debris through coils, tubes or fittings. The high-pressure structure and tapered flush head enable targeted bursts that dislodge sludge, oil residue and particulates that reduce cooling performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThickened stainless steel canister resists pressure and contamination.\u003c\/li\u003e\n  \u003cli\u003eTapered rubber flush head reaches into fittings and ports.\u003c\/li\u003e\n  \u003cli\u003e3.5 ft rubber-nylon hose withstands heat and abrasion for reliable flow.\u003c\/li\u003e\n  \u003cli\u003eSpare adapters let you connect to common SAE and NPT service ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat pressure limits and safety steps should I follow?\u003c\/h3\u003e\n\u003cp\u003eOperate the kit with an air compressor but never exceed the recommended working pressure—150 PSI during flushing—to avoid overpressurizing seals. The canister and fittings are rated higher, but safe flushing uses controlled pressure and proper PPE.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum working pressure for the hose: 600 PSI; recommended flush pressure: ≤150 PSI.\u003c\/li\u003e\n  \u003cli\u003eBurst pressure ratings are high, but use regulator and gauge to control flow.\u003c\/li\u003e\n  \u003cli\u003eWear eye protection and gloves; vent flushed solvent and debris per local rules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich parts and adapters are included, and how do they make the kit versatile?\u003c\/h3\u003e\n\u003cp\u003eThe kit comes complete with the stainless canister, a pressure gauge with American air plug, multiple adapters, spare O-rings and a rubber-tipped flush head so you can service a wide range of vehicle and HVAC fittings without hunting for extras. Spare seals and gaskets help maintain a leak-free setup between services.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1L stainless canister built for repeated compressed-air use.\u003c\/li\u003e\n  \u003cli\u003ePressure gauge with 1\/4\" NPT American plug and 1\/4\" SAE hose adapter.\u003c\/li\u003e\n  \u003cli\u003eExtra 1\/4\" SAE and 1\/4\" NPT adapters plus spare O-rings and gaskets.\u003c\/li\u003e\n  \u003cli\u003e3.5 ft rubber nylon hose and rubber-tapered flush head for targeted cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The CMTOOL AC Flush Kit is aimed at professional mechanics, mobile A\/C technicians and informed DIY homeowners who perform system maintenance on automotive or small commercial HVAC units. It suits users who already handle refrigerant service and compressed-air equipment and need a durable, reusable flushing canister with common fittings and spare parts for on-the-job versatility. Note: flushing solvents and compressors are not supplied; follow local environmental regulations when disposing of flush waste.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is a compressor included with the CMTOOL AC Flush Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the kit does not include a compressor; you must supply a compatible air compressor and follow the recommended working pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this canister on both automotive and home HVAC systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the kit is designed to flush lines on automotive and small HVAC systems, with adapters for common SAE and NPT fittings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CMTOOL","offers":[{"title":"Default Title","offer_id":48086378152094,"sku":"B0BT9M5DP7","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/cmtool-stainless-canister-front.jpg?v=1785896781","url":"https:\/\/northtrailauto.ca\/products\/cmtool-ac-flush-kit-stainless-steel-1l-canister-hvac-automotive-flushing-kit-3-5ft-hose-adapters-works-with-r134a-r12-r22","provider":"North Trail Auto","version":"1.0","type":"link"}