Check the listing for details. Leak Saver R290 Refrigerant | Upright Charging Self Sealing Can 8oz | 3pk or 6pk. Condition: New. Listed at 42.95 USD. Leak Saver R290 Refrigerant 8oz Upright Charging Self Sealing Can - Stands Upright While Charging Made In The USA NOW WITH UPRIGHT LIQUID CHARGING AND SELF-SEALING TOPS - Our R290 cans now come with self-sealing tops (ICOR K28 style) and can be stood upright while charging DOT NON-REFILLABLE CANS - R290 in 8 oz. non-refillable cans made in the USA COMPATIBLE WITH R290 SYSTEMS - Made for use in refrigeration and air conditioning systems specifically designed for R290 including domestic refrigerators, freezers, dehumidifiers, window AC units, ice machines, restaurant equipment, wine coolers, beer kegs, soda machines, and more. Not for use in systems designed for any refrigerant other than r290 refrigerant EPA APPROVED USAGE - Approved by the United States Environmental Protection Agency (EPA) for use as per EPA regulations 40 CFR Part 82.17. For use by qualified personnel only OPTIONAL K28 CAN TAP ADAPTER - Choose from a 3-pack with or without the K-28 Can Tap Adapter. 12 Pack option without K28 Adapter available 100% SATISFACTION GUARANTEE - We stand 100% behind the quality of our products. If for any reason you are unsatisfied, please contact us directly and we will make it right.