Duraflow Filtration Replacement Carbon Filter Compatible with HAP756, HAP615, HAP726, HAP750, HAP625, and HAP725- 6 x 9-1/4 x 1/4″ – (4 Pack)

These replacement carbon filters are compatible with Bionaire and Holmes air purifiers. Compatible models are: HAP756 HAP615 HAP726, HAP750, HAP625, and HAP725. Dimensions measure 6 x 9-1/4 x 1/4″ and this is a 4-Pack. These replacement filters last 90 days, at which point they should be replaced.