MSA3 HEPA Pet Air Purifier For Large Space Living Room Bedroom Use for Pet Hair & Odor Remove Air Purifier you'd better replace this water

you'd better replace this water filter every 3 or 6 months for better whole house water quality

Tested by SGS - Against NSF/ANSI 58 Standards

and PH filter

Automatically match fan speed according to air quality

GAC filter

MSA3 HEPA Pet Air Purifier For Large Space Living Room Bedroom Use for Pet Hair & Odor Remove Air Purifier you'd better replace this waterPre sale: Will ship out around Jun 5 Genuine MSA3 filters for optimal performance Removes pet dander, dust, pollen, smoke, odor 3 stage filtration with upgraded Technology Filters out 99. 97% of particles as small as 0. 03 microns Suitable for large rooms up to 1590ft Low noise operation at 22dB in sleep mode