This is a filter for Koios air purifier ：B075H71QW9. Only one single combination filter needs to be replaced every 3-6months depending on the use of the product.
Multiple levels of cleaning include HEPA, Pre-Filter and a HEPA layer to help improve indoor air quality
True HEPA Filter captures 99.97% of dust and allergens as small as .3 microns such as household dust, pet dander, mold spores and plant pollens.
It also helps deodorize any unfavorable household smell,like pets,smoking and cooking.
100% customer satisfaction guaranteed and friendly customer service always online.

Technical Details

Product Details

Package Dimensions
Width : 5.75 inch
Height : 3.9 inch
Length : 5.87 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B075K7DTTG

Product Description

Great Companion for Your High Quality Koios Air Purifier! The Air Purifier Filter Reduces Airborne Particles from Dust to Pet Dander and More, Creating a Cleaner Interior Environment. Regular Filter Maintenance Helps Maintain a Well-working Air Purifier.