Nispira AER1 HAPF300AHD Allergen Remover Filters for Holmes Air Purifier HAPF300AH-U4 HAPF30AT HAP242-NUC, HEPA + 4 Carbon Booster Set Item Package Quantity:4 HEPA + 4 Booster FAP-T03BA-G2 for Medium Large &

FAP-T03BA-G2 for Medium Large & X-Large Rooms

The HEPA filter helps capture fine dust

and an activated carbon layer to support routine air purifier maintenance and everyday airflow performance

heavy metal and chemical

Ensuring a perfect fit and easy installation without any modifications required

Nispira AER1 HAPF300AHD Allergen Remover Filters for Holmes Air Purifier HAPF300AH-U4 HAPF30AT HAP242-NUC, HEPA + 4 Carbon Booster Set Item Package Quantity:4 HEPA + 4 Booster FAP-T03BA-G2 for Medium Large &QUALITY AIR FILTERS: Premium 3 in 1 HEPA Carbon filters with pre filters compatible with Holmes and Bionaire air purifiers. 2 STAGES FILTRATION: HEPA filters remove up to 99. 97 percent of airborne particles as small as 0. 3 microns. CARBON PRE FILTER: Another layer of protection to prevent any hair, dust etc from entering the filter. It also removes any unfavorable household odor, cooking smell and VOCs. Fits In These Systems: Bionaire: BAP260 BAP520