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R-421A Refrigerant 25 lb

£99.00
£149.99
£99.00
-34%
Tax included. Shipping calculated at checkout.
Select Pallet Size: 1 Cylinder
Only 1 items in stock! Out of stock!

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Estimate delivery: 5-8 days (United States).

Product Description

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
R-421A Refrigerant 25 lb
R-421A Refrigerant 25 lb

Our Client's Feedback

“I've been buying refrigerants from Frigolite.shop for the past year, and they never disappoint. Got my R-410A and R-32 cylinders delivered in just 2 days—faster than my usual suppliers. Prices are way better than the big distributors, and the product quality is spot on. Great service team too—highly recommend for any HVAC pro!”

Mike, Phoenix, AZ

HVAC Technician

“Switched to Frigolite.shop last summer and haven't looked back. Their R-134A and R-404A are genuine and perform perfectly in all our installs and recharges. Competitive pricing saved us hundreds on a big job, and shipping was lightning fast even during peak season. Reliable, no-hassle service—exactly what a busy shop needs!”

Sarah, Atlanta, GA

Owner, Cool Breeze AC Services

“As someone who deals with large commercial systems, I need consistent supply and quality. Frigolite.shop delivers both. Ordered a mix of R-410A, R-32, and others—arrived well-packaged and on time. Prices beat everyone else I checked, and their customer support actually responds quickly. Solid choice for serious contractors.”

Carlos, Houston, TX

Commercial Refrigeration Specialist

“Fast shipping and great prices make Frigolite.shop my go-to now. I needed R-134A for automotive work and R-404A for a commercial freezer job—both came in under 3 days with no issues. The refrigerants are high-quality, and the whole process was smooth. Will keep coming back!”

Emily, Denver, CO

Auto & Home HVAC Contractor

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