APH4000 Replacement Filter Compatible with KNKA APH4000 Air Purifi-er, 3-IN-1 H13 True HEPA Filter and Activated Carbon Filter for Dust Pollen Pet Dander Odor Smoke, 2 Pack

["PERFECT COMPATIBLE - This APH4000 Replacement Filter is only compatible with KNKA APH4000 Air Purifi-er. Not compatible with Other Air Purifi-ers. Please check your model before buying!","3-STAGE FILTRATION SYSTEM - Our APH4000 filters adopts 3-stage High Efficiency Filtration System, including H13 True HEPA Filter, Activated Carbon Filter. Provide pure and fresh air for your living environment.","H13 TRUE HEPA FILTER - The APH4000 filter can attach 99.97% of airborne particles as small as 0.3 microns. Attaches most air pollutants, such as dust, pollen, pet dander, pet hair, cooking fumes and other small particles.","ACTIVATED CARBON FILTER - Upgraded honeycomb granular activated carbon physically attaches unwanted odors and fumes, such as smoke, cooking odors, pet odors, VOCS, etc. Designed to provide intimate protection for families with pets.","REGULAR REPLACEMENT - Our APH4000 air purifi-er filter can be installed easily without any tools. Simply take out and replace from your machine. We recommend that you replace the filter every 6-8 months for optimal performance.(Note: Under normal conditions and environments)","COST EFFECTIVE FILTER - Our package includes 2 Pack APH4000 HEPA Filters. Fully meet your needs for the replacement of APH4000 filter, with premium materials and advanced technology, smell less and safe to use.","SHOP WITH CONFIDENCE - ShufudeJa value customer service and satisfaction. If you have any problems with this APH4000 Filter, please contact us to solve it for you."]