4-Pack B-D02L True HEPA Replacement Filter Compatible with MOO-KA and KOIOS B-D02L Purifier, H13 True HEPA Air Filter Set

Perfect Compatible with MOO-KA B-D02L Air Purifier and KOIOS B-D02L Air Purifier | Fine Preliminary Filter attracts larger particles in the air like dust, hairs, pet fur, lint and prolong the life of HEPA filter. | H13 Grade True HEPA Filter helps attracts up to 99.97% of particles. | Activated carbon filter can effectively absorb smoke smell, cooking smell, significantly improving indoor air quality. | Easy to replace and disposable, no tools are required. Replace every 6-12 months for optimal performance.