Smilyan 2 Sets 116130 Filter H Replacement for Winix 5500-2 Air Purifier, Includes 2 Pack Ture HEPA Filters + 2 Pack Activated Carbon Pre-Filters

The Smilyan brand (front) measurements are off to the original Winix hepa filters (back). Smilyan hepa filters are especially noticable to be shorter. Width not much differences. The Smilyan charcoal filter (front) are a tad shorter than the original Winixs (back). Therefore the Smilyan will definitely fit into the Winix air purifier. I had just changed out the original Winix filters and putting in Smilyan filters as of September 2021. Quality is unknown and will update later to see how will it collects in air particles. Turning on my Winix I do notice the sound/noise level has gone down by a bit as well. Not sure what that means or does, but only time can tell about the quality of the Smilyan brand to see how much the Smilyan filters collect after a year compared to the original Winix filters.

Since I installed these filters the air that comes out of the machine smells moldy. Im just going to suck it up and buy the ones from the manufacturer now.

Hate to buy them but they are needed and these work great.

These filters are amazing. They fit perfectly in my Winix 5500-2 air purifier and they make the air quality so much better. The HEPA filters are great at trapping allergens and the activated carbon pre-filters help reduce odors. Im so happy with this purchase!

Works really well...Curious why so theres so much charcoal when the one that came with the machine only has half the amount.

Perfect fit, performs like original as far as I can tell, excellent value, no issues, will buy again Pleasantly surprised!

This product is sold as an H size filter however it does NOT fit an H application for Winix. Horrible experience that doesn’t deserve the single star. I purchased this product Jan 2023 and unfortunately past the return window. These filters are NOT the H model. Buyer please beware these filters DO NOT fit in any application for H size filters.

I assume ( I am not a scientist) that this filter is filtering. I was very unhappy to see all the carbon dust getting on my hands and clothing as I removed the filter from the plastic covering which was wrapped around both filters. I may be completely wrong, but I would imagine breathing in the charcoal dust cannot be healthy. I would not buy these again and will inquire whether the filters that are actually made by Winnix will also get dust all over you or if it is just from these knockoffs!!

The filters were easy to install, fit perfectly. I also realized great products, more affordable than the name brand.

Works just as well as the originals. Fit is great and filters wonderfully. 2 for the price of one is unbeatable imo. Will definitely be buying more next year