Nispira True HEPA Activated Carbon Pre Filter for MSA3 Membrane Solutions Air Purifier Air-Purifier 97% of particles as small

97% of particles as small as 0

Simply remove the existing filter and install the replacement filter into the compatible air purifier unit

Preliminary blue filter captures big visible particle such as hair

Dimension: 19" x 14

under normal conditions

Nispira True HEPA Activated Carbon Pre Filter for MSA3 Membrane Solutions Air Purifier Air-Purifier 97% of particles as smallPremium 3 in 1 True HEPA with activated carbon filter compatible with MSA3 Air Purifier Preliminary Filter traps hair and dust High quality HEPA filter capture 99. 97% of airborne particles down to 0. 3 microns. Pre filter and carbon filter remove any unfavorable household odor and traps the dust Suggest replacing the filter every 6 months the most to maximize the performance 100% customer satisfaction guaranteed. Quality meets or exceeds the leading