True HEPA Filtration: Fil-fresh HEPA air filters capture 99.97% of airborne particles. It’s a perfect choice for removing dust such as pollen, pet hair, and dust.

Eliminate Allergens: Our air purifier filters provide an extra allergen removal layer to remove most allergens in the air, such as mold spores, pet dander, and mites. It is a solid investment for anyone who suffers from allergies or asthma.

Anti-Bacterial: The filter uses electrostatic fiber filter media to prevent the growth of bacteria and mold to ensure that you do not breathe the moldy smell.

Odor-Reducing: The pre-cut activated carbon pre-filter will help you eliminate the pet odors and tobacco smell, giving fresh air back to you.

Dimension: HEPA filter 16-3/8” x 12-5/8”, they will work perfectly with your Winix 5300 5500 6300 5300-2 6300-2 P300 C535 air purifier.