Complete Filtration Services Inc. 4-pack Carbon Filter C for Holmes HAP9412, HAP9413, HAP9414, HAP9422, HAP9423, HAP9424 Air Purifiers by CFS

4-pack Aftermarket Carbon Filter C for Holmes HAP9412, HAP9413, HAP9414, HAP9422, HAP9423, HAP9424 Air Purifiers by CFS These compatible replacement carbon filters are for use in Holmes and Bionaire branded air cleaners. Also fits some GE brand air cleaners. The Carbon Filter is great added level of filtration to deliver better air quality. Compatible with: Holmes HAP9412, HAP9413, HAP9414, HAP9422, HAP9423, HAP9424 Air Purifiers. These filters are made by CFS.4-pack Carbon Filter C for Holmes HAP9412, HAP9413, HAP9414, HAP9422, HAP9423, HAP9424 Air Purifiers by CFS These compatible replacement carbon filters are for use in Holmes and Bionaire branded air cleaners. Also fits some GE brand air cleaners. The Carbon Filter is great added level of filtration to deliver better air quality. Compatible with: Holmes HAP9412, HAP9413, HAP9414, HAP9422, HAP9423, HAP9424 Air Purifiers.