KEYJINIU HAPF600 HAPF600D Filter 3 Pack True HEPA 6 Pack Carbon Pre Filters Replacement Filter B Compatible with Holmes HEPA Air Filter HAPF600D, HAPF600D-U2, HAP615, HAP650, HAP675

【Compatibility】Compatible with Holmes HAPF600D, HAPF600D-U2, HAP600 series: HAP615, HAP650, HAP675, HAP633-U, HAP616B-TU, HAP616-TU. HAP700 series: HAP756, HAP759, HAP759-TU, HAP726-U, HAP756-U. HAP800 series:HAP8615, HAP8650, HAP8756. HAP1650, HAP1725, HAP1750. Also fit for Bionaire air cleaners: BAP1300, BAP1250, BAP1225, BAP 1175, BAP1150,BAP1125,BAP650, BAP625, BAP615. 【Pre Filters & HEPA filter】 Carbon pre filters capture large particles. Reduce odors form home, such as cooking fume. HEPA filter as small as 0.3 microns to remove. 【Value Pack 】Includes 3 HEPA Filters and 6 Pre Filters. Provide enough hepa filter for you to replace. For best performance for filter, we recommend your replace old hepa filter every 4-6 months, replace pre filter 1-2 month. 【Easy to replace】Installation is easy; no tools required. Simply remove and replace from your air purifier unit when needed. For best performance please replace the old hepa filter on time. 【Warm Tips】Replace your HEPA Filter Every 4-6 months, replace pre filter 1-2 month. The Time of Replace Filter, is According to your Requirement.