Nispira 3-in-1 HEPA filter replacement with activated carbon pre filter
compatible with SimPure AP3J9 Air Purifier, Redypure JR6 Air Purifier
and Membrane Solutions 2J8 Air Purifier.
3-Stage Filtration: Preliminary filter traps large particles such as
hair, dust. True-HEPA captures up to 99.97% of particles, as small as
0.3 microns. Activated carbon helps deodorize any unfavorable household
odor such as smoke, cooking smell, chemical, pet odor etc.
4 packs included. Suggest to replace filters every 6 months to optimize the performance.