Genuine Winix 115115 Replacement Filter A for C535, 5300-2, P300, 5300, White/Black

The filters are genuine Winix replacement filters, so work well with the air purifier. They got here much faster than orginally was indicated.

These replacements filters fit great in my Winix and are doing a super job of filtering my air. The only negative is the packaging is very lightweight cardboard and if delivered on a rainy day, the box is ruined. However, the filters are packaged inside in plastic wrap so they are good. If you are planning on using your filters right away this would not be an issue but if you are planning on keeping one in hand for when you need it, it is harder to store making sure it is not damaged without a protective cardboard box as the filters are flexible.

All was good, genie part

It’s the Original Filter. I have ordered about 3 times and I like it. It’s a little pricey. It’s better than going for knock offs. It last about a good 10-12 months. I usually change mine out at the 12 month mark. It’s usually starts to put out funky air at the 10-12 month mark and that’s how I know it’s time for a new filter. The funky smell is probably all the old dust, debris, and cooking odors captured by the filter.

I went with the OEM filters because I didnt want to risk getting questionable quality with a purifier that I depend on for health. Not sure if it is better then other cheaper brands, I just know that they are not of the same quality that came with the machine and they are way over priced for what they are. Way of the world these days.

I own the Winix air purifier and this filter is just what we needed to replace the original filter. Fits perfectly! I recommend this product.

Very satisfying to replace the old gross filter with the new one. Easy to install in my 5300-2.

We live in an area that is dry & the wind (which in our area can whip up really fast) causes lots of grit/dust to get everywhere. I have noticed I do not have to dust as often. Which saves me time on housework. Love the time it saves me.

Filter fits perfectly and includes a few carbon pre-filters in the box.

Easy to replace in air filter unit just like the original. Bit of price premium compared to low cost no name brand offers. Worked as expected. Lasted as long as the originals it replaced. No funny odors.