Super Specials Priestley Air Purifier Replacement Filter, H13 True HEPA Replacement Filter with 3 Stage Filtration, Removes 99.97% Smoke, Odor, Dust for Bedroom & Office, 2 Pack

Designed for Priestley Air Purifier ONLY.  Each replacement filter model is specially engineered for only one air purifier model. Using replacement filters from other brands may cause damage. Please use the original filters to maintain air filtration performance and ensure safety. 
Powerful 3-Stage Filtration System. A pre-filter traps larger particles such as human hair, fibers, and pet fur. An H13 true HEPA filter removes tiny particles like PM 2.5, dust, smoke particles, pollen, and other pollutants. A carbon filter absorbs fumes and volatile organic compounds.
Ultra-High Efficiency Air Filtration. With the enhanced powerful air filtration system, the air purifiers filters achieve CADR of up to 200 m3/h (clean up air in an hour for a 200m3 room), removing 99.97% of airborne particles sized 0.3µm to make the air at home clean and fresh to breathe.
Long Service Life, Simple Installation. The two-pack filters for air purifiers are sealed with plastic wrap for easy storage. Note: Please remove the plastic wrap from the filters before putting them into the air purifier. Lifespan: 6-8 months(depending on the working environment).
5-Star After-Sale Service & Support. Our professional service team is always online and ready to provide satisfying services and solutions. Please don’t hesitate to contact us if there is any problem with the filters you received, and we’ll offer free replacements without asking questions.