MSA3 Replacement Filter Compatible with Membrane Solutions MSA3 Machine,3-in-1 Filtration,H13 True HEPA+Activated Carbon+Pre-Filter,2 Pack

COMPATIBILITY: MSA3 Air Purifier Replacement Filter Compatible with Membrane Solutions MSA3/MSA3S Air Purifier Filter.Item Size: 15.55" * 11.42" * 1.18". 3 in 1 Filter: The MSA3 air purifier replacement filter is made of a 3-in-1 filtration system,including Fine Pre-Filter, H13 True HEPA filter and High-Efficiency Activated Carbon Filter. True HEPA: The H13 True HEPA filter helps remove up to 99.97% of particles as small as 0.3 microns. Activated Charcoal: Activated charcoal filters can effectively absorb odors and fumes such as smoke,cooking odors and pet odors. VALUE PACK: You will get 2 Pack 3 in 1 HEPA Filter. It is recommended to replace the filters every 6 to 8 months.