4Pcs 28inch x 12inch Electrostatic Filter Cotton,HEPA Filtering Net PM2.5 for Mi Air Purifier

Effective filter dust in the air, pollen, and other pollutants, protect the filter elements less pollution. It can effectively extend the life of the purifier filter more than 1 times, saving replacement costs.

The pre filter screen used for the filter elements of the finished purifier can effectively increase the service life of the filter screen, so that your filter screen can truly reach the service life marked by the manufacturer.

When the wind speed of 0.5m / s, wind resistance as low as 3.5pa, does not affect the wind speed.

This filter is compatible with Mi air purifier 1/2 / Plus, or cut it into the appropriate size for air conditioners, windows, electric fans.

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.

White, soft, non-, odorless, washable 1 or 2 times, remember not to rub hard.

Range of use:Modified air purifiers for household air conditioners, fans, air circulation fans, air conditioners, exhaust fans, fans, etc.

colour:white

Material:cotton

Package Contents:

4 * Filter cotton

Only the above package content, other products are not included.