4 PACK 5400 Air Purifier Replacement Filter Compatible with Air Purifiers 5400 Series, 5410i, 5440i, 3-Stage Filtration High-efficiency Activated carbon 2-IN-1. H13 True he-pa Filter.

Air purifier filter for Air Purifiers 5400 Series, 5410i, 5440i，4 PACK。A good filter is the core of the purifier。Applicable models：Compatible with Air Purifiers 5400 Series, 5410i, 5440i。Filter features：1. High-precision composite filter paper is selected, with strong physical adsorption capacity, uniform particle distribution, high wear resistance, high filtration efficiency, and purer air output.2. Effectively filter dust particles, pollen, sawdust, hair, and animal hair.3. Highly efficient and long-lasting deodorization and purification of indoor air, eliminating indoor air pollution. Give your family more comprehensive protection.4. Made according to the New national standards, longer service life.It is recommended to replace the filter every 2-4 months.After-Sale Guarantee:If you have any questions about the filters, please contact us freely.

• 1.CHNPOFNT 5400 filter uses materials with excellent ventilation and filtration effects, enhancing the intake effect of the b-lueair dustMagnet Air Purifiers 5400 Series, 5410i, 5440i, reducing noise, and making it relatively quiet to use.
• 2.When our air filter is installed on your air purifier, it increases suction and performance, lowers the operating temperature of the machine, and thus extends the entire service life of the air purifier.
• 3.Same 1:1 size as the original factory, easy to replace, can be replaced in about 2-3 minutes without the need for tools.
• 4.Compatible with air purifiers：BLUEAIR 5400, 5410i, 5440i filter.
• 5. This Replacement Filter kit includes 4 piece.