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About this product

Refrigerant R453A (RS44B) is an HFC blended retrofit refrigerant designed to replace R-22 in AC & refrigeration applications to -20 F. No oil change required, compatible with MO, AB and PE lubricants. Similar flow rate and cooling capacity of R-22, and similar discharge and suction pressures to those of R-22.

Specifications

SKU R-453A-RS-44B-REFRIGERANT-25-LB

R-453A (RS-44B) Refrigerant 25 lb.

4.2/5(18 reviews)
Popular product — 18+ satisfied buyers
$579.00
In Stock (51 available)

Select Pallet Size: 1 Cylinder

1 Cylinder 10 Cylinders 20 Cylinders 40 Cylinders
R-453A (RS-44B) Refrigerant 25 lb. (total weight: 33 lb.)

Special Offer — Free shipping on orders $50+ & Easy 30-day returns

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Protection against manufacturing defects for 1 year
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Return and refund within 30 days, no questions asked
SKU: R-453A-RS-44B-REFRIGERANT-25-LB
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Reviews (18)

4.2

18 reviews

5★
9
4★
5
3★
3
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0
1★
1
M
Michael Verified Apr 1, 2026

Outstanding product. The screen quality blew me away. Super smooth experience.

E
Ella Dec 8, 2025

Premium quality all around. Setup was easy, runs blazing fast.

S
Sebastian Verified Jan 2, 2026

Really good quality. Slightly pricey but you get what you pay for.

A
Aria Verified May 1, 2026

Premium quality all around. Setup was easy, runs blazing fast.

C
Chloe Verified Dec 30, 2025

Average product. Works fine but doesn't stand out from competitors.

R
Ryan Verified Mar 9, 2026

Outstanding product. The screen quality blew me away. Super smooth experience.

H
Hannah Verified Apr 17, 2026

Best purchase I've made this year. The display is stunning and performance is top-notch.

N
Nora Verified Jan 25, 2026

Incredible quality for the price. Fast delivery too. Highly recommended!

Showing 8 of 18 reviews

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