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

So easy and came so quicky

Fits

It works great and cheaper than from the company

fits well - good value!

Prefect work with C545 air cleaner.

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

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

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.

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

Easy installation perfect fit