- Metal primary filter
- Blocks hair, pet dander, and large particles of dust
- Filter level: G4
- Can be washed and reused
- 3M medium efficiency filter HAF
- Effectively filter PM10 particulate matter and prolong efficient service life
- Filter level: F9
- Can be washed and reused
- Gas phase molecular sieve
- Scientific and reasonable W-shaped structure design, larger contact area
- Adopt chemical absorption/Chemisorption method
- Through chemical adsorption, absorption, catalysis
- Effectively purify formaldehyde, benzene, toluene, xylene and decoration harmful gases
- Longer replacement cycle (1-2 years)
- Significantly different from the low efficiency of activated carbon, and the replacement cycle is short
- HEPA filter
- Imported 3M high-efficiency filter, up to 50MM thick, ultra-high dust holding capacity
- Filtration class H13
- Inhalable lung particulate matter PM0.3, filtration rate 99.97%
- Not washable, change regularly