Aer1 HEPA Replacement Filter Set Holmes Bionaire 6 Pack

The Aer1 6-Piece Filter Replacement Set pairs 2 H13 True HEPA filters with 4 FSC-certified carbon booster pre-filters in one pack compatible with a wide range of Holmes and Bionaire air purifiers. H13-grade filtration captures 99.97% of airborne particles down to 0.3 microns — including dust, pet dander, cooking fumes, and household smoke — while the carbon booster layer absorbs persistent household odours and traps hair and lint to protect the HEPA membrane below.

The instant you swap out old filters for these, you feel it — your machine regains full airflow and clean air returns to the room within minutes. No tools needed, no complicated installation, just slot in and switch on.

Each filter is FSC-certified and built to premium standards, covering an extensive list of Holmes and Bionaire models. Stock up on this 6-pack and keep your household protected through the year without constant reordering.

Features

【Package includes】: 2 True HEPA Filters + 4 Carbon Booster Pre-Filters. Designed to fit aer1 ready air purifiers，Replaces A Filter，D Filter，K Filter. Compare to Holmes aer1 hepa-type total air filter HAPF30AT

【Compatible with Bionaire UNITS】：BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520, BAP 9417, BAP9427, BAP9435 Package may vary

【Compatible with Holmes UNITS】：CAP531-U，CAP529-U，HAP240，HAP242，HAP412，HAP422，HAP424，HAP702，HAP706，HAP716，HAP1702，HAP2400，HAP9240，HAP9241，HAP9242，HAP9243，HAP9412，HAP9413，HAP9414，HAP9415，HAP9422，HAP9423，HAP9424，HAP9425

【CARBON BOOSTER PRE-FILTER】：Absorbs household odor from pets, cooking and smoking. And traps larger air contaminants like hair and lint. The carbon component in our product is made from FSC-certified charcoal powder

【TRUE HEPA FILTER WITH H13 GRADE】：Captures 99. 97% of pollutants as small as 0. 3 μm such as dust，pet dander. True HEPA Filter keep your Holmes air purifier working at its full capacity