Check the listing for details. r600a, R-600a Refrigerant, Enviro-Safe R-600a 6 oz can with gauge kit #8055. Condition: New. Listed at 29.00 USD. Kit includes: 1 can Enviro-Safe R600a 6 oz can 1 each #3226 gauge with top tap Perfect kit for a small job! EPA approved R600 refrigerant for use as per EPA regulations 40 CFR Part 82.17 Designed for use in refrigeration units calling for R600 refrigerant May be used in domestic refrigerators, freezers, dehumidifiers and window ac units Also used in industrial applications: ice machines, grocery stores freezers, refrigerators, restaurant equipment, wine coolers, beer kegs, soda machines, drinking fountains, etc. Sold in 6 oz cans Proud to be a family owned business with over 22 years of experience! The oldest hydrocarbon refrigerant manufacturer in North America. This product is flammable and you must use caution when installing this product.