FFAC 4 Pack MA-25 Replacements Filter for MA-25 Air Purifier S1/W1/B1 Only, 3 in 1 HEPA H13 filter, Contains Activated Carbon Filter，HEPA Filter and Pre-Filter

Compatible Models: FFAC MA-25 Replacement Filter for Medify air purifier filter replacement Compatible with MA-25 Air Purifiers S1/W1/B1 Only.

Replacement Filter Dimension: 9.84" x7.09" x 1.1".

FFAC MA-25 filter has 3-layer filtering function. They are fine pre-filter, H13 true HEPA filter and activated carbon filter. The activated carbon filter can absorb unpleasant odors

H13 High Efficiency: The H13 true HEPA filter can capture 99.7% of suspended solids as small as 0.3 microns

High Quality: The MA-25 filter is made of non-woven fabric and activated carbon, and adopts advanced low-energy consumption and low-density structural technology to ensure the optimal performance

We recommend replacing the MA-25 replacement filter every 3-4 months for optimal performance

Why Choose FFAC?  Rigorously tested for performance • More affordable than genuine replacements •100% satisfaction guarantee

*Brands in this text are only used to identify product-compatible brand models.