Nispira 4-in-1 True HEPA Activated Carbon Filter For Airvantage WK01234QPC Air Purifier cold brew coffee maker Activated charcoal deodorizes the unfavorable

Activated charcoal deodorizes the unfavorable household smell such as smoke from cigarette

Alcohol fuel is not included

cooking etc

Suggest replacing the filter every 6 months the most to optimize the performance of the air purifier

Recommend to replace the HEPA filter every 6 months to optimize the performance

Nispira 4-in-1 True HEPA Activated Carbon Filter For Airvantage WK01234QPC Air Purifier cold brew coffee maker Activated charcoal deodorizes the unfavorablePremium 4 in 1 True HEPA filter replacement with Activated Carbon Pre Filter for air purifiers model Airvantage WK10002QPC and WK10052QPC Compared to original part WK01234QPC High quality HEPA filter capture 99. 97% of airborne particles down to 0. 3 microns. Activated carbon pre filter removes household unfavorable Odors & harmful VOCs. It also help extending the life span of the HEPA filter by preventing big particles like hair, debris etc passing