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

Doesn’t fit as snugly as the filter I removed. Makes me question the quality. Only time will tell!

A good value; fits the Winix C545 purifier just like OEM. I liked that there is an option to just purchase the filters and not charcoal filters as I dont really care for those.

fits well - good value!

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

Ease of ordering, the correct item, fast.delivery, fits on air purifier, everything is great

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

For my air purifier

These HEPA filters fit my Winix air purifiers perfectly, and cost way less than reordering through Costco or Winix directly. I only needed the HEPA filters, not more charcoal filters, so was happy to find these. They seem to be working well.

Easy to install.

Got the winix air purifier from Costco a year ago and I needed to replace the filters after I used the extra that came with the box. These filters can be pretty pricey already so I decided to give these a try. They are exactly like the filters that came with the winix and they work just as well! Good buy and it comes With extra charcoal filters that you can replace regularly to keep the filter on longer.