{"product_id":"leak-saver-r290-refrigerant-3-pack-upright-liquid-charging-can","title":"Leak Saver R290 Refrigerant 3-Pack - Upright Liquid Charging Can","description":"\u003cp\u003eIn this review of the Leak Saver R290 Refrigerant 3-Pack, the bottom line is straightforward: this kit is aimed at trained technicians and advanced DIYers who need small, DOT non-refillable R290 cans that support upright liquid charging and self-sealing tops. The single biggest reason to consider it is the convenience of the new ICOR K28 style self-sealing tops combined with upright charging capability, which simplifies filling systems designed specifically for R290 without needing to invert the can during service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpright liquid charging:\u003c\/strong\u003e Allows charging while the can stands upright, reducing the need to invert cans and making liquid transfers easier in tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-sealing tops:\u003c\/strong\u003e The ICOR K28 style tops are designed to seal after tap removal, helping limit refrigerant loss when used with the correct adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter requirement:\u003c\/strong\u003e Requires a 7\/16' K-28 self-sealing can tap adapter (not included), so technicians can match fittings to their existing gauges and hoses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA approved usage:\u003c\/strong\u003e Packaged for use under EPA regulations 40 CFR Part 82.17, indicating intended legal usage by qualified personnel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOT non-refillable cans:\u003c\/strong\u003e Supplied in 8 oz non-refillable cans made in the USA for one-time service use and safe disposal after emptying.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis product is best for refrigeration and air conditioning technicians servicing systems specifically designed for R290 propane refrigerant, including small commercial equipment, domestic refrigerators, freezers, dehumidifiers, window ACs, wine coolers, and similar appliances. People who value the ability to charge from an upright can and want cans with self-sealing tops will find this pack convenient when paired with the correct K-28 adapter.\u003c\/p\u003e\u003cp\u003eNot suitable for general consumers attempting to service non-R290 systems, nor for anyone without training in flammable refrigerant handling. Also avoid this product if your system is not designed for R290 or if you do not own the required 7\/16' K-28 tap adapter or compatible gauge set.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupports upright liquid charging, which simplifies liquid transfer in many service situations.\u003c\/li\u003e\n\u003cli\u003eSelf-sealing ICOR K28 style tops can reduce refrigerant loss when used with the correct adapter.\u003c\/li\u003e\n\u003cli\u003eEPA-approved usage and DOT non-refillable cans provide adherence to regulatory handling expectations for qualified personnel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdapter not included; customers must purchase a 7\/16' K-28 can tap adapter separately to use the self-sealing tops as intended.\u003c\/li\u003e\n\u003cli\u003eSome users report mixed fit and occasional leakage, so careful connection technique and inspection are important.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eR290 Refrigerant 3-Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCan size\u003c\/td\u003e\n\u003ctd\u003e8 oz non-refillable can\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging orientation\u003c\/td\u003e\n\u003ctd\u003eUpright liquid charging supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop type\u003c\/td\u003e\n\u003ctd\u003eICOR K28 style self-sealing top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter\u003c\/td\u003e\n\u003ctd\u003e7\/16' K-28 can tap adapter required (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulatory\u003c\/td\u003e\n\u003ctd\u003eEPA approved for use under 40 CFR Part 82.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor qualified technicians and competent DIYers working on systems designed for R290, this 3-pack offers practical value: upright charging and self-sealing tops streamline service and reduce handling steps. It represents good value if you already own or plan to buy the required K-28 adapter, but prospective buyers should be aware of mixed reports about fit and occasional leakage and take care to use correct tapping tools and procedures.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDo the cans include a tap adapter?\u003c\/strong\u003e\u003cbr\u003eNo, the 7\/16' K-28 self-sealing can tap adapter is not included and must be purchased separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan these cans be used in non-R290 systems?\u003c\/strong\u003e\u003cbr\u003eNo, they are intended only for refrigeration systems specifically designed for R290 refrigerant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the cans refillable?\u003c\/strong\u003e\u003cbr\u003eNo, these are DOT non-refillable 8 oz cans manufactured for single use and disposal after empty.\u003c\/p\u003e","brand":"Leak Saver","offers":[{"title":"Default Title","offer_id":48265150562523,"sku":"B097S1575R","price":43.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71aTyqaE32L._AC_SL1500.jpg?v=1776361604","url":"https:\/\/gearmusthave.com\/products\/leak-saver-r290-refrigerant-3-pack-upright-liquid-charging-can","provider":"GearMustHave","version":"1.0","type":"link"}