R-421A Refrigerant

25lb · SKU: R421A

$335.47tax included

Pickup · Uber Direct · Next-day delivery

HFCEPA §608 Required

Choose Your Option

10 lb Disposable

Out of Stock

Check back soon

Reclaim by the LB

Out of Stock

Not available for this refrigerant

Bulk / Wholesale

From $265/unit · Free Shipping · Qty 20+

Have a Question?

Our team is ready to help — reach out anytime!

(469) 804-5956

Secure Payments

Expert Advice

Fast Shipping

🎯 Versatile Retrofit with Proven Results

R-421A offers flexibility and efficiency as an R-22 replacement across a variety of systems.

✔️ No oil modification needed

✔️ Lower operating pressures

✔️ Strong cooling performance

💡 Built for compatibility and ease of use.

⚠ State Restrictions

CA: CA SB1206 bans virgin R-421A (GWP 2,631). | NY: NY Part 494 bans virgin R-421A (GWP 2,631).

Reclaimed refrigerants are exempt in CA and NY.