By refrigerant
By family
Buying a pallet?
Full pallets and multi-cylinder packs ship as one line on one order.
67 pallet & pack SKUs →Chemical family
The current generation: R-1234yf, and the blends built on it.

Other families
Where the market is heading under the phase-down. R-1234yf for vehicle air conditioning, R-454B for the new generation of residential and light commercial systems, and R-513A as the lower-GWP stand-in for R-134a. Several carry an A2L classification — mildly flammable — which changes service practice, storage limits and the equipment you need rather than ruling them out.