Cooper & Hunter Mini Split Filters

Don't see your Cooper & Hunter model below? We can most likely still supply it. Cooper & Hunter (Cooper&Hunter) mini splits share filter designs with other major brands, and we stock those filters. We just haven't listed every one under its Cooper & Hunter model number yet.

Send us your indoor unit model number or a photo of the nameplate and a real person will match the right filters, usually within one business day. The nameplate sticker is typically on the right-hand side of the unit or on the bottom edge facing the floor, and Cooper & Hunter model numbers usually begin with CH-. Please use the indoor unit's model number, not the outdoor unit's.

Listed below: filters for the Astoria CH-09MASTWM and CH-PRO36MASTWM, plus activated carbon freshness filters that help reduce odors from pets, cooking and tobacco. Every filter we match for you is backed by our Compatibility Guarantee, the same as a listed product. New to mini split maintenance? See our mini split filter buying guide.