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R421A Refrigerant 25 LBS HALF PALLET (20 Cylinders)
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Original price was: $3,400.00.$2,200.00Current price is: $2,200.00.
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We provide high-performance refrigerants for air conditioning, refrigeration, and industrial cooling. Fast shipping, top quality, and trusted service—stay cool with AeroRefrigerant!
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R-421A Refrigerant | Arctic Prince
25 LB Professional Grade
🌍
Eco-Friendly Solution
Non-ozone depleting alternative to R22, supporting environmental sustainability while maintaining performance.
🔧
Versatile Compatibility
Works with Mineral, AB, or POE oils, making it suitable for various system configurations.
🏢
Wide Application Range
Perfect for air conditioning and medium to high-temperature refrigeration in residential, commercial, and industrial settings.
Best Value
HALF PALLET
$2,200.00
• 20 Cylinders (25 LBS each)
• Better Price Per Cylinder
• Free Same-Day Shipping
• Professional Grade Quality
• Factory Sealed Containers
• Better Price Per Cylinder
• Free Same-Day Shipping
• Professional Grade Quality
• Factory Sealed Containers
Twenty 25 lb cylinders. A mid-volume order for a service company handling both air conditioning and refrigeration conversions, where a single blend covering both means one line item to reorder rather than three. Better per-pound cost than the quarter pallet, and easier to forecast against because the demand comes from two trades rather than one.
R-421A — Common Questions
Compatibility, lubricant and handling questions technicians ask about R-421A
Which applications does R-421A cover?
Air conditioning plus medium and high temperature refrigeration, which is unusually broad for an R-22 replacement. For a shop servicing a mix of AC and cooler equipment, that means one blend can cover jobs that would otherwise need two.
Does R-421A work with the existing mineral oil?
Yes, it is formulated to be compatible with mineral oil, so a conversion does not require changing the lubricant. That is the practical reason it competes with R-407C, which does.
How does R-421A perform against R-22?
Close enough for general service work, with some change in capacity and discharge temperature depending on the system and conditions. Record the system’s baseline performance before converting so any change is measured rather than assumed.
Can R-421A be added to a system that still holds R-22?
No. Recover the existing charge fully before converting. Mixing refrigerants leaves you with a composition nobody can read on a gauge set and a system that cannot be diagnosed or legally recovered as a known refrigerant.
Shipping and returns
Shipping is free on every order. Transit time depends on your location and the size of the order — a single cylinder ships as a parcel, while quarter, half and full pallets move by freight and take longer to arrive. Returns are free.
Customer Reviews
★★★★★
Daniel Whitfield Verified
Texas, USAMarch 2, 2025
Ordered R-410A and it landed two days later, sealed and exactly as listed. My HVAC unit is running great and the price beat every other quote I got. New go-to supplier.
★★★★★
Carmen Ruiz Verified
Florida, USAFebruary 24, 2025
Grabbed R-404A for a walk-in cooler job. Fast shipping, tight packaging, and the cylinder was factory-sealed. Quality and price both spot on — ordering again.
★★★★★
Andre Coleman Verified
California, USAFebruary 19, 2025
R-22 came authentic and well boxed, right on schedule. Got the AC back up the same afternoon. Smooth order from cart to delivery — couldn’t ask for more.
★★★★★
Priya Raman Verified
New York, USAFebruary 15, 2025
Very happy with my R-407C order. Arrived quick, packed securely, and matched the description exactly. Pricing was better than the local supply house. Will reorder.
★★★★★
Wesley Tan Verified
Arizona, USAFebruary 11, 2025
Picked up R-134A for an auto AC repair. Shipped fast, sealed tight, and worked perfectly. Fair price and the support team actually answered my questions. Recommend.
★★★★★
Bianca Foster Verified
Nevada, USAFebruary 7, 2025
R-32 blew past my expectations — quick delivery, solid packaging, and flawless performance in my mini-split. Great pricing too. I’ll be back for more.
★★★★★
Marcus Devlin Verified
Illinois, USAFebruary 3, 2025
Placed a full-pallet order of R-427A. Everything showed up on time and in perfect shape. Bulk pricing is excellent and the service was first-class start to finish.
★★★★★
Helena Brooks Verified
Washington, USAJanuary 29, 2025
Ordered a mix of cylinders for the shop and the whole thing went smoothly. On time, sealed, top quality, and the bulk rate saved us real money. Highly recommend.
★★★★★
Owen Pearce Verified
Oregon, USAJanuary 25, 2025
Ten cylinders of R-454B arrived exactly as described, on time and well protected. Quality and price are hard to beat — definitely reordering for the next job.
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