air Purifier Filter, Grey

I have been purchasing and using these filters for 10 plus years. I have alot of allergies. I have tried other filters but go back to these. They make the air smell like nothing. Love them!

Recommend to me by a doctor while I had a lung infection. I can really feel the difference. Completely recommend.

exactly what we were looking for. came as expected. right size. great quality. happy with the price.

Works as advertised.

These are replacement pre-filters and filters for our Honeywell air purifiers. We used to just put up with dust in the summer and smoke from our neighbors' wood-burning fireplaces in the winter. After the 2020 wildfires, it was clear we needed a way to clean the indoor air of smoke, smells, and germs. But an air purifier can do its job only if it has clean filters. We went for genuine Honeywell products and I mark my calendar so I'm sure I change the filters on time. In the winter, you would not believe how much grime (and cat hair!) they accumulate. One kit lasts a year, so the price per month turns out to be quite modest and it's worth it to breathe clean air indoors. I have no actual data on how well these filters perform in reducing transmission of viruses like Covid-19, but I suspect they help. Of the three adults in our house, one contracted Covid, but neither of the other two came down with or tested positive, despite not being able to isolate properly. Same thing with a common cold. The company doesn't make this as a claim, although there's a "germ" setting on the purifiers.