Home > Air Filters > Genuine Winix 115115 Replacement Filter A for C535, 5300-2, P300, 5300

Genuine Winix 115115 Replacement Filter A

A True Hepa Filter, The Winix 4 Carbon Pre Filter, Winix True Hepa + 4 Filter Activated Carbon Replacement Filter, 1 X Genuine Winix 115 Replacement Filter

H&F Rating 258 reviews
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Results of our analysis:

We analyzed 209,584 reviews for 162 products in the Air Filters category.

We then analyzed 258 reviews for this product. Of these, 31 reviews were recent.

Around 82% of reviews were positive and about 15% were negative.

Final Score:

8.91 out of 10, based on these factors:

  • Compatibility
  • Easy to install
  • Easy to maintain
  • Filtration
  • Longevity
  • Overall satisfaction
  • Packaging
  • Quality of material
  • Size
  • Value for money
  • What buyers say about Genuine Winix 115115 Replacement Filter A

    I chose this because I read reviews of other products that didn't include Winix and also because some people had issues with the material running hot when they used a different brand to replace their Winix hepa filter.

    I have been using a new air purification system at my house for the past 4 months and it has been a huge help in keeping my home and family safe and clean.

    The genuine product is a bit more expensive than after market brands, but I chose to use winix because of availability and the fact that it is made in the US.

    I am very happy to have the replacement filters for my air purifier, I would not be able to use it without this amazing machine, I was very happy to sign up for the subscription service and am very happy with the product, it was delivered the next morning on a Sunday.

    I bought the appropriate filter for the model from Costco and it's free shipping and I hope this helps someone with the model in the future.

    Common Questions


    Will it fit the winix 5500-2?


    The reviewer says it fits, so he checked out the review for the washable replacement filter "Winix Size 21 Washable True HEPA Filter (115122), and read the comments by Elinor Manning who recommends using the 5300 replacement filters which are cheaper and last just as long.


    We just bought some filters and they don't fit our WAC9500 pet model, what do we exchange them for?


    If you remove the entire original filter from the 9500 unit, the 115115 replacement will fit.


    Is this compatible with the 5300 model?


    It's compatible with Winix plasma wave air cleaner models 9000, 5000, 5300, and 5000b YES.


    Is it possible for someone to list the exact dimensions of the package?


    The carbon filter is 12 3/8 X 16 1/4 h X 3/8 d.


    I have a 9500 and so many reviews say these don't fit, so I'm not sure what to buy.


    The replacement pack I ordered fit perfectly and I didn't notice any problems.

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