40 Sheet 28 Inch x 12 Inch Electrostatic Filter Cotton HEPA Filtering Net for Mi Air Purifier

1. Filter PM2.5 etc. 2. Used in conjunction with the HEPA filter placed on the front of the HEPA filter can effectively extend the life of the HEPA filter. Soft non-toxic odorless washable 1 or 2 not to rub hard. Range of use: Modified for household air conditioners fans air circulation fans air conditioners exhaust fans fans etc. size: Can be cut into at least 2 pieces of your purifier filter one piece can be used for about and can be tailored as needed (one can be divided into two for an air conditioner hook.) Two areas can be used. Colour: white Material: cotton Size: 70x30cm Package Contents: 40 x filter cotton Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.