Skip to content

Start typing to find products

Which Refrigerant?

Wholesale Refrigerants for HVAC Contractors

FAST FREE SHIPPING With Every Order

Your cart is empty

Continue shopping
Skip to product info

R-421A Refrigerant For Sale at Wholesale Price

Buy R-421A in 25 lb cylinders for your next job, service fleet, or inventory. We make bulk ordering simple and fast for HVAC contractors and service companies.

Cylinder branding may vary by current stock, but every unit is guaranteed 100% virgin R-421A that meets or exceeds industry specifications.

Just choose between 10, 20, or Full Pallet below.

If you reside in CA, then this product cannot be shipped to your address. Senate Bill (SB) 1206 (Skinner, 2022) prohibits the sale of bulk virgin HFCs while allowing the sale of reclaimed HFCs. SB 1206 will mitigate emissions from existing sources that use HFCs, ultimately aiding California in meeting HFC emission reduction goals. Beginning January 1, 2025, the global warming potential shall not exceed 2,200.

Buy R 421 A refrigerant online in 25-pound cylinders for your next job, service fleet, or inventory stock-up. We make bulk ordering simple for HVAC contractors and service companies.

Whether you need 10 cylinders, 20 cylinders, or full pallet quantities, orders typically ship quickly from the warehouse closest to you to help reduce transit time and keep your crews moving.

Cylinder packaging and branding may vary based on current inventory availability, but every order contains 100% virgin R421A refrigerant that meets industry specifications.

Simply choose the cylinder quantity you need and we’ll handle the rest.


• Free
Nationwide Shipping
• Real-Time Tracking
+ Notifications
• 100% Virgin
421a Refrigerant
• Factory Sealed & Insured

R-421a 25lb Cylinders — 1/4, 1/2, or Full Pallet

Regular price $2,949.00

Bulk Pricing

As low as $294.90 per cylinder

Select Quantity: 10
In stock, ready to be shipped

R-421A Refrigerant For Sale at Wholesale Price

Buy R-421A in 25 lb cylinders for your next job, service fleet, or inventory. We make bulk ordering simple and fast for HVAC contractors and service companies.

Cylinder branding may vary by current stock, but every unit is guaranteed 100% virgin R-421A that meets or exceeds industry specifications.

Just choose between 10, 20, or Full Pallet below.

If you reside in CA, then this product cannot be shipped to your address. Senate Bill (SB) 1206 (Skinner, 2022) prohibits the sale of bulk virgin HFCs while allowing the sale of reclaimed HFCs. SB 1206 will mitigate emissions from existing sources that use HFCs, ultimately aiding California in meeting HFC emission reduction goals. Beginning January 1, 2025, the global warming potential shall not exceed 2,200.

Buy R 421 A refrigerant online in 25-pound cylinders for your next job, service fleet, or inventory stock-up. We make bulk ordering simple for HVAC contractors and service companies.

Whether you need 10 cylinders, 20 cylinders, or full pallet quantities, orders typically ship quickly from the warehouse closest to you to help reduce transit time and keep your crews moving.

Cylinder packaging and branding may vary based on current inventory availability, but every order contains 100% virgin R421A refrigerant that meets industry specifications.

Simply choose the cylinder quantity you need and we’ll handle the rest.


• Free
Nationwide Shipping
• Real-Time Tracking
+ Notifications
• 100% Virgin
421a Refrigerant
• Factory Sealed & Insured