Nispira AER1 (2) HAPF300AP Performance Plus + (2) HAPF300AHD Allergan for Holmes Air Purifier HAP242-NUC HAPF30AT HAPF300AP-UR4 HAPF300AHD-UR4, 4 HEPA 4 Carbon Pre Filter. Kettle Built to support demanding environments

Built to support demanding environments such as restoration projects

Brief instructions are included to guide you through setup and brewing

including HEPA media

packaging that can double as a keepsake

6 × Nispira replacement smoke filters

Nispira AER1 (2) HAPF300AP Performance Plus + (2) HAPF300AHD Allergan for Holmes Air Purifier HAP242-NUC HAPF30AT HAPF300AP-UR4 HAPF300AHD-UR4, 4 HEPA 4 Carbon Pre Filter. Kettle Built to support demanding environmentsQUALITY AIR FILTERS: 4 premium 3 in 1 HEPA Carbon filters with 4 pre filters compatible with Holmes and Bionaire air purifiers. CARBON PRE FILTER: Another layer of protection to prevent any hair, dust etc from entering the filter. It also removes any unfavorable household odor. Enhanced Air Quality: Effectively removes odors, pollen, dust, smoke, VOCs from the air for a fresher, cleaner indoor environment. Long Lasting Performance: Durable