Im very happy with the price quality and function of this hepa filter

Im very happy with the price quality and function of this hepa filter  Read Less

After the winix the air quality is much better no more smell cigarette smoke

After the winix the air quality is much better no more smell cigarette smoke  Read Less

I also purchased an air quality meter and am able to test the particles coming out of this machine

I also purchased an air quality meter and am able to test the particles coming out of this machine  Read Less

I also had to be careful not to cut myself on the sharp edges i was creating but at the end i was able to soften the edges with the knife

I also had to be careful not to cut myself on the sharp edges i was creating but at the end i was able to soften the edges with the knife  Read Less

The replacement hepa filters that are sold are deceptively similar but they are made for more expensive airfilter devices that ...  Read More

The replacement hepa filters that are sold are deceptively similar but they are made for more expensive airfilter devices that do not require a cartridge filter assembly and are roughly 18th of an inch too big in width to fit inside the old cartridge  Read Less