4 Pack C545 Replacement HEPA Filter Compatible with Winix C545 , Ture HPEA Filter S Only, Part number 1712-0096-00

Easy to install and its a perfect replacement filters. Will order them again.

Light came on to change air filter so ordered these so I don’t run out again! Work fine and would buy again!

Have purchased twice. They seem to do their job. Install is easy.

How can I tell the front from back? Last filter was marked with an arrow. This one is not marked.

Easy-peasy installation. Great price.

Saved a lot of money but it ng these here instead of company. Easily go through 4 per year if air quality is bad

I have a very sensitive nose. However, these had a smell when they were in the purifier that made it smell like burning plastic. I switched back to the winix brand and the smell disappeared. Sadly i was past the return window, so now i have a bunch of garbage

I purchased these to use with my Winix HEPA filter. These are cheaper and compatible with the Winix brand HEPA filter.

Worked

So easy and came so quicky