Introducing Nu-Calgon 4057-50 A/C-Renew, a lubricant from Nu Calgon Wholesaler Inc. This 6 oz unpressurized lubricant is designed to help restore the performance of your air conditioning system. It contains 25 to 45% Refrigerant (r-290) and 55 to 75% Additive Package, and meets OSHA and SARA standards. Here are the key features:
- 6 oz unpressurized lubricant
- 25 to 45% Refrigerant (r-290)
- 55 to 75% Additive Package
- Meets OSHA and SARA standards