2 Pack C545 H13 True HEPA Replacement Filter S Compatible with Winix C545 Air Purifier, Replaces Part 1712-0096-00 and 2522-0058-00, 2 True HEPA Filter + 8 Activated Carbon FiltersCompact by Design (Amazon-developed Certification)The Forest Stewardship Council

Good Deal Work fine

These filters work as advertised and are not as expensive as Winx’s filters. I’ve had these for over a month and they have been very helpful in filtering the air in any room. I would definitely buy these filters again!

I got what I wanted in a timely manner. The filters were properly sized for my application.

These fit great, and they do the job, but not as much "clean smell" as the original Winix". It is really close, but I can tell a difference. I am only on the first one, but so far so good.

Great value & very good quality! Would definitely recommend!

Fits great works well

These were half the cost and work just as good as the manufacturer ones. Highly recommend.

This filter set is exactly the same quality and efficiency as the original Winix filters at a MUCH better price! The true Hepa filter is supposed to last for one year and the black carbon pre-filter for three months… However, there is an incredible amount of dust and pollen in our rural area so we change out everything twice as often than what is recommended by the manufacturer. We have three Winix filters running throughout our home so these lower cost replacement filters make it way more adorable for us to keep up on the more frequent changes required in our super dusty rural home.