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expiredphoinix | Staff posted Jul 01, 2025 08:14 AM
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expiredphoinix | Staff posted Jul 01, 2025 08:14 AM

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

+ Free Shipping

$23

$28

17% off
Amazon
17 Comments 21,985 Views
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Deal Details
Update: This popular deal is still available.

Amazon has for Prime Members: Winix 115115 True HEPA + Carbon Replacement Filter A (ZEROP300) on sale for $22.99. Shipping is free.

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 reduces 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 oceanlake | Staff

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available.

Amazon has for Prime Members: Winix 115115 True HEPA + Carbon Replacement Filter A (ZEROP300) on sale for $22.99. Shipping is free.

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 reduces 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 oceanlake | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+75
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 7/22/2025, 11:18 PM
Sold By Sale Price
Amazon$27.99

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Top Comments

MCasao
676 Posts
41 Reputation
Darn I need 545 Filters..

16 Comments

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Jul 01, 2025 03:01 PM
197 Posts
Joined Jul 2019
Jul 01, 2025 03:01 PM
leonxlJul 01, 2025 03:01 PM
197 Posts
Exactly when I needed it. Thx
1
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Jul 01, 2025 03:03 PM
41,576 Posts
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Jul 01, 2025 03:03 PM
phoinixJul 01, 2025 03:03 PM
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41,576 Posts
Quote from leonxl :
Exactly when I needed it. Thx
You are welcome!
1
Jul 01, 2025 03:51 PM
4,815 Posts
Joined Aug 2011
Jul 01, 2025 03:51 PM
AllyFrizzleJul 01, 2025 03:51 PM
4,815 Posts
Thanks. Last time I bought genuine Winix filters (2023) they were $40+ each :-O
Jul 01, 2025 04:05 PM
676 Posts
Joined Apr 2013
Jul 01, 2025 04:05 PM
MCasaoJul 01, 2025 04:05 PM
676 Posts
Darn I need 545 Filters..
1
Jul 01, 2025 07:35 PM
1,117 Posts
Joined Jul 2014
Jul 01, 2025 07:35 PM
PoppinPenelliJul 01, 2025 07:35 PM
1,117 Posts
Thanks. Getting ready for a worse smokey fire season...
Jul 01, 2025 10:32 PM
676 Posts
Joined Apr 2013
Jul 01, 2025 10:32 PM
MCasaoJul 01, 2025 10:32 PM
676 Posts
Found these for the Type S 545 series unit. $23.99 for 8 plus carbon filters.

https://www.amazon.com/C545-Repla...=UTF8&th=1
3
Jul 02, 2025 06:40 AM
181 Posts
Joined Dec 2020
Jul 02, 2025 06:40 AM
avalanchedogJul 02, 2025 06:40 AM
181 Posts
Quote from MCasao :
Found these for the Type S 545 series unit. $23.99 for 8 plus carbon filters.

https://www.amazon.com/C545-Repla...=UTF8&th=1
Not genuine. Normal price for generics

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Jul 02, 2025 01:33 PM
158 Posts
Joined May 2012
Jul 02, 2025 01:33 PM
jcricket006Jul 02, 2025 01:33 PM
158 Posts
Perfect timing!
1
Jul 02, 2025 10:51 PM
1,255 Posts
Joined Nov 2008
Jul 02, 2025 10:51 PM
turbosixJul 02, 2025 10:51 PM
1,255 Posts
fyi if you bought the winix c909 from costco these filters fit it as well.
Jul 02, 2025 11:28 PM
129 Posts
Joined Feb 2025
Jul 02, 2025 11:28 PM
FeistyMarmot1232Jul 02, 2025 11:28 PM
129 Posts
do genuine filters work much better than generics? even this sale price is at least x3 of regular generic price.edit: ah it's promoted. it didnt have the tag earlier. i feel like anything staff post is just an ad for commission.
Jul 03, 2025 06:57 AM
649 Posts
Joined Dec 2015
Jul 03, 2025 06:57 AM
henareJul 03, 2025 06:57 AM
649 Posts
Quote from MCasao :
Darn I need 545 Filters..

yeah.

what's worse: last time these were at a good price I bought them... so now I have a two year supply of filters I can't use Frown
Jul 03, 2025 10:41 AM
1,012 Posts
Joined Oct 2008
Jul 03, 2025 10:41 AM
riphamiltonJul 03, 2025 10:41 AM
1,012 Posts
Quote from FeistyMarmot1232 :
do genuine filters work much better than generics? even this sale price is at least x3 of regular generic price.edit: ah it's promoted. it didnt have the tag earlier. i feel like anything staff post is just an ad for commission.

Correct. And with the new SD ios app, most people won't see your comment and others critical of "deals" like this.
Jul 03, 2025 04:20 PM
676 Posts
Joined Apr 2013
Jul 03, 2025 04:20 PM
MCasaoJul 03, 2025 04:20 PM
676 Posts
Quote from avalanchedog :
Not genuine. Normal price for generics
Yeah, Genuine for the 545 are much for expensive still. Frown
Jul 06, 2025 09:14 PM
2,058 Posts
Joined Feb 2005
Jul 06, 2025 09:14 PM
DarnCrazyJul 06, 2025 09:14 PM
2,058 Posts
Quote from FeistyMarmot1232 :
do genuine filters work much better than generics? even this sale price is at least x3 of regular generic price.edit: ah it's promoted. it didnt have the tag earlier. i feel like anything staff post is just an ad for commission.
I've bought several different generic brands and it's a gamble how well they're made. Some are super flimsy and made of lighter/thinner material but some were as good as the OEM. LifeSupplyUSA is/was one of the better generic providers of filters. However, when these OEM drop to around $22-25, I pick these instead since they generally better.

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Jul 06, 2025 10:43 PM
723 Posts
Joined Apr 2015
Jul 06, 2025 10:43 PM
orioncygnusJul 06, 2025 10:43 PM
723 Posts
Quote from MCasao :
Darn I need 545 Filters..

Are there ever deals for 545? It's always 535 from what I've seen

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