Green Dust Compatible Honeywell Air Purifier KJ250F-J11W/T11WS/P11WG/HW-H02A/CMF25M Replacement Filter Cartridge for Formaldehyde and Odor Removal

Upgraded activated carbon formula combining adsorption and locking mechanisms to prevent secondary pollution.

Synergistic effect of upgraded composite catalyst and activated carbon surrounds and breaks down the molecular structure of chemical pollutants, firmly locking pollutants to avoid recontamination.

Filter media innovation with high-precision filtration and low air resistance.

Uses electret electrostatic synthetic filter paper for high-frequency purification while significantly reducing air resistance.

Effectively filters micron-sized particles, significantly enhancing purification performance.

Overall filtration efficiency up to 99.82%.

Filter paper grades and corresponding filtration efficiencies based on European standards (EN779/EN18822):