Nispira Odour Gas Reducing Carbon Pre Filter Compatible with Honeywell Type K HRF-K2. Fits Model HFD120/140, HFD300 Series, HFD310, HFD320, HFD280 and HFD230, 4 Filters

Nispira Odor Gas Reducing Carbon Pre Filter Compatible with Honeywell Type K HRF-K2. Fits Model HFD120/140, HFD300 Series, HFD310, HFD320, HFD280 and HFD230, 4 Filters

Nispira True HEPA Replacement Filter H + Carbon Pre Filter B Compatible with Honeywell HRF-H1 HRF-H2 HRF-B1. Fits Air Purifier Model HPA050, HPA150, HPA060, HPA160, HHT055, HHT155, 2 Sets