AirPura 400 True HEPA Filter Replacement is the AirPura original replacement True HEPA Filter for AirPura R400, AirPura F400, AirPura G400 and AirPura V400 compact air purifiers.
AirPura 400 True HEPA Filter contains 40 sq. ft. of 99.97% @ 0.3 micron efficiency (H13) certified True HEPA media for guaranteed trapping of allergens, microscopic dust, airborne pahogens down to 0.3 micron in size.
AirPura 400 True HEPA filter features non off-gassing top and bottom metal end caps that help improve the HEPA filter rigidity an eliminate air by-pass.
AirPura 400 True HEPA filter features pleat separators to ensure maximum filtration capacity and even air flow distribution.
The AirPura 400 True HEPA filter's lifetime: 2 to 3 years (in normal operatng conditions).