About this item

• ★ Compatible with Purivortex AC400 air purifiers
• ★ 99.97% High-efficiency 3-in-1 filtration systems including nylon Pre-Filter, H13 true HEPA filter, and activated carbon filter absorb all ordinary particles as small as 0.3microns particles in the air, bring you fresh air all at home.
• ★ Original Filter: Excellent for multi-purpose coverage, dust, lint, hair, pollen, odors and fume, smoke, pet danders, as well as VOCs.
• ★ Filters are sealed to protect their service time. Remove the plastic packaging of the new filters before running the air purifier. It is recommended to replace filters every 3-6 months.