Nispira HAPF600 HEPA Filter B Replacement for Holmes Air Purifier HAPF8650 HAP615 HAP625 HAP650 HAPF600D HAPF600D-U2 air-purification Suggest to replace every 6

Suggest to replace every 6 months to optimize the efficiency

True-HEPA filtration

Triton Plus (old)

Compared to 200/300 Series Particle Replacement Filter

Nispira HAPF600 HEPA Filter B Replacement for Holmes Air Purifier HAPF8650 HAP615 HAP625 HAP650 HAPF600D HAPF600D-U2 air-purification Suggest to replace every 6Nispira true HEPA filter replacement compatible with Air Purifier part HAPF600 Helps remove up to 99. 97 percent of airborne particles as small as 0. 3 microns Fits Holmes brand air purifier model HAP615, HAP625, HAP650, HAP675RC, HAP725, HAP750, HAP1625, HAP1650, HAP1725, HAP1750, HAP616, HAP633, HAP653, HAP726, HAP756, HAP759, HAP8615, HAP8650 and HAP9726. Also compatible with Mini tower HAP8650B U, HAP759 TU, HAP9726B U, HAP9726 U, HAP726 U, HAP756