Pro Dry, Envirosafe, Refrigerant (1) 4oz. Can

(1)  4oz. can, Not For Use On R410a Systems.

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Enviro-Safe ProDry contains a dehydrating agent that converts system moisture into oil.

We recommend the use of ProDry before the use of Enviro-Safe ProSeal to ensure all moisture has been removed from the air conditioning system.

ProDry comes in 4 ounce aerosol Sealed cans.

The 4 ounce aerosol can contains enough ProDry to work in 3 or 4lb a/c systems.

ProDry is perfect for the single use and may be used in most a/c systems such as R12, R134a, R22, and R502.