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R-421A Refrigerant 25 lb

R-421A Refrigerant 25 lb

$139.00
$139.00
SAVE % Sold out
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R-421A Refrigerant 25 lb

$139.00
$139.00
SAVE % Sold out
    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.
    View full details

    What Our Customers Say

    • ★★★★★

      “Great customer service and top-notch refrigerants! I was a bit hesitant at first, but the products exceeded my expectations. The R-407C worked perfectly for my needs. I’ll be placing another order soon!”

      Emily R

    • ★★★★★

      “Ordered R-22 and R-134a cylinders for a big project. Everything arrived on time, well-packaged, and exactly as described. Plus, the free shipping was a great bonus! Highly recommend for any professional in the HVAC field.”

      Carlos D.

    • ★★★★★

      “I’ve been using the R-410A refrigerant from this store for a few months now, and I’m really impressed with the quality. Reliable product, fast delivery, and the best price I’ve found online. Definitely my go-to supplier from now on!”

      John M.

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