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expired Posted by phoinix | Staff • May 4, 2025
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expired Posted by phoinix | Staff • May 4, 2025

Winix 115115 True HEPA Filter A (Fits 5300-2, C535, 6300-2, P300)

$24

$28

14% off
Amazon
20 Comments 17,765 Views
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Deal Details
Amazon has Winix 115115 True HEPA + Carbon Replacement Filter A on sale for $23.89. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Includes:
  • 1x True HEPA Filter
  • 4x Activated Carbon Filters
Features:
  • Genuine Winix replacement filter designed for Winix 5300-2, C535, 6300-2, P300 air purifiers
  • True HEPA filter captures 99.99% of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.01 microns
  • Carbon filter educes VOCs and household odors from cooking, pets, and smoke and also helps prolong the True HEPA Filter life
  • Recommended to replace filters every 12 months

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Winix 115115 True HEPA + Carbon Replacement Filter A on sale for $23.89. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Includes:
  • 1x True HEPA Filter
  • 4x Activated Carbon Filters
Features:
  • Genuine Winix replacement filter designed for Winix 5300-2, C535, 6300-2, P300 air purifiers
  • True HEPA filter captures 99.99% of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.01 microns
  • Carbon filter educes VOCs and household odors from cooking, pets, and smoke and also helps prolong the True HEPA Filter life
  • Recommended to replace filters every 12 months

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+36
Good Deal
Visit Amazon

Price Intelligence

Model: Genuine Winix 115115 Replacement Filter A for C535, 5300-2, P300, 5300

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 6/11/2025, 10:40 AM
Sold By Sale Price
Amazon$27.99
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Top Comments

pet1700
A comment like this shows your lack of understanding.... pharmaceutical industries are highly regulated...a generic alternative has been tested to meet the performance of the branded...a cheap knock off on Amazon has 0 testing for any actual performance...anyone could be a third party selling anything you want with any claims you want...use some common sense.

19 Comments

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Pro
May 5, 2025
2,859 Posts
Joined Mar 2007
May 5, 2025
hkteaman
Pro
May 5, 2025
2,859 Posts
I don't see any sales for the C545 unit, does anyone see it? TIA!
May 5, 2025
1,163 Posts
Joined Oct 2014
May 5, 2025
Deal-R-Dash
May 5, 2025
1,163 Posts
Quote from unpaint :
I'm seeing 4 pack generics on Amazon for under $9 each. Is the quality that much different?
I think so. I have probably tried 15-20 different brands of generic filters and have yet to have seen one last more than 6 months. I typically get 9-12 months out of the OEM filters depending on where they are located in the house (e.g. where the dog sleeps vs unoccupied bedrooms). That said, I'm now down to just a couple C535 units because they have all developed significant motor whine and have enough OEM filters from Costco deals that I won't need to buy any more of them thankfully. I've either returned the bad ones to Costco or managed to get a credit from extended warranty from my credit card. I wish I could say that was from using the generic filters but the reports of this happening across various Winix C535 and C545 air purifiers is pretty well-known. We have started switching to Levoit and Coway branded air purifiers for these reasons and won't buy any more Winix. Their customer service was absolutely atrocious as well literally recommending me to an electrician to try fix or replace the motor lol.
Pro
May 6, 2025
2,859 Posts
Joined Mar 2007
May 6, 2025
hkteaman
Pro
May 6, 2025
2,859 Posts
Quote from Deal-R-Dash :
We have started switching to Levoit and Coway branded air purifiers for these reasons and won't buy any more Winix. Their customer service was absolutely atrocious as well literally recommending me to an electrician to try fix or replace the motor lol.
That's a hell of a recommendation from Winix, it will most likely cost more to get it repaired than to buy a new one.

I've 4 Winix C545 running from 1-4 years (since COVID) so far still running 24/7 on auto. I replace the carbon pads quarterly and the HEPA every 6-9 months. I should clean the prefilter more often.

I also run 2 Airmega 300 and 2 Airmega 400 around the house 24/7 on auto and a Germguardian in the basement.

For my personal use, Airmega in the larger rooms and I think Winix is great in smaller rooms.
May 7, 2025
334 Posts
Joined Dec 2015
May 7, 2025
mbagheri
May 7, 2025
334 Posts
Seeing $26.98 now. Price increase?

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