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R-421A Refrigerant 25 lb

R-421A Refrigerant 25 lb

$190.00
$190.00 $304.00
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    Refrigerant R-421A

    Refrigerant R-421A is a non-ozone-depleting HFC blend engineered as a direct replacement for R-22 in existing systems. It delivers reliable performance while allowing a smooth transition away from ozone-depleting refrigerants.

    One of the key advantages of R-421A is its broad lubricant compatibility. It can be used with mineral oil, alkylbenzene (AB), or polyolester (POE) oils, helping reduce retrofit complexity and minimizing system modifications.

    R-22 Replacement
    Non-Ozone Depleting
    Multi-Oil Compatible
    ARI-700 Certified
    Applications
    • Residential and commercial air conditioning systems
    • Medium-temperature refrigeration
    • High-temperature refrigeration applications
    • Commercial and industrial cooling systems
    Product Quality & Assurance

    When you purchase from Refrigerants Depot, you receive brand new, 100% virgin refrigerants that meet or exceed ARI-700 purity standards. Every cylinder is quality-tested to ensure dependable performance and system safety.

    Shipping Information
    All orders are shipped via UPS Hazmat Ground or approved freight services in full compliance with DOT regulations.

    Most orders ship within 1 business day for fast and reliable delivery.

    Free Shipping

    All orders within the United States are shipped free of charge with full tracking, using trusted carriers such as USPS, UPS, FedEx, and DHL.

    Read our Shipping Policy.

    EASY 30-DAY RETURNS

    We're proud of the quality of our products — that's why we offer a 30-day return guarantee.

    Read our Return & Refund Policy

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