QFAP-950 H11/活性碳空氣清淨機替換濾網

My cat's litter box odor used to linger for hours, but this filter actually absorbs it completely within about ten minutes of running the purifier. Fits perfectly and the carbon layer feels substantial.

The smoke smell in the kitchen was gone within an hour of swapping this composite filter in, and it’s been holding up well over three weeks of daily use. It clicks in snugly, no rattling, and the odor neutralization is noticeably better than the old one I replaced.

Noticed the difference within a day — the kitchen smoke smell that used to linger after cooking was gone by evening. The carbon layer is doing its job on odors, and the fit was snug with no gaps around the edges.