Pro M, L, XL Replacement Filter Compatible With Blueair Pro Air Purifier, HEPA and Activated Carbon Filter

["Perfect Compatibility: This Replacement filters is compatible with Blueair Pro M, Pro L and Pro XL air pburifier,Please check your required model and size again before placing an order to avoid making a wrong purchase","True HEPA Filtration System: HEPA/Carbon Combo Filters, 99.97% efficiency against things 0.3 microns or larger. - for Dust, Pollen, Smoke, Odors and Pet Dander","Professional Production Factory:PZHARQG It is a professional manufacturer Strict production process, from the selection of raw materials to the professional operation of production, ensures the quality of the filter element and provides health protection for you and your family","Regular Replacement:For optimum performance,it is recommended to replace the Filter once every 6-12 months or more often depending on air quality & environmental factors","Buy with Confidence:PZHARQG has been committed to providing all customers with high-quality and cost-effective air purifier filters, and help customers build a better living environment. we value each customer, and our after-sales team will provide each customer with satisfactory service."]