R12, R-12, refrigerant support, Cold air booster, artic air, 1 can and brasshose

Description

Uses a standard piercing style R134a can taper also known as 1/2″ ACME.
GET COLDER A/C Now!
Professional A/C BOOSTER
Arctic Air Refrigerant Support
Compatible with any R12 system.
*Super Drying agent
*Creates Colder air
*Gives your A/C system Longer life
*A/C Molecular Booster
This product is a combination of 2 Enviro-Safe products into 1 for maximum cooling performance.  This will remove moisture in the A/C system.  Moisture  can cause corrosion in the A/C system or the A/C to freeze up.
The other part of the product will reduce friction in system and provide colder air duct temps in most cases.
You are buying 1 can and a hose