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expiredphoinix | Staff posted Mar 15, 2026 07:13 AM
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expiredphoinix | Staff posted Mar 15, 2026 07:13 AM

Winix 5510 True Hepa Air Purifier (Charcoal Gray)

& More + Free S&H

$136

$180

24% off
Amazon
57 Comments
18,032 Views
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Deal Details
Amazon has Winix 5510 True Hepa Air Purifier (New Generation of 5500-2, Polished Charcoal Gray) on sale for $135.99. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Also Available:Product Details (5510 Model):
  • AHAM Verified at 392 sq ft: Also cleans rooms up to 1,882 sq ft in 1 hour (941 sq ft in 30 minutes, 627 sq ft in 20 minutes, 470 sq ft in 15 minutes)
  • Winix True HEPA: Captures 99.99% of airborne allergens including pollen, dust, smoke, and pet dander, as small as 0.01 microns.
  • Advanced Odor Control Carbon Filter: Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life.
  • Washable Fine Mesh Pre-Filter: The first line of defense against the largest airborne particles found indoors
  • Visual indicator displays real-time air quality in the room with LED lights.
  • Smart Sensors & Auto Mode: Built-in air quality sensor measures and adjusts fan speed in real-time.
  • Control and monitor your air purifier remotely with the Winix Smart App.

Editor's Notes

Written by ValPal2011 | Staff
  • About this deal:
    • Deal price is $10 lower than a previous Frontpage Deal from October 2025.
  • About the store:
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Winix 5510 True Hepa Air Purifier (New Generation of 5500-2, Polished Charcoal Gray) on sale for $135.99. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Also Available:Product Details (5510 Model):
  • AHAM Verified at 392 sq ft: Also cleans rooms up to 1,882 sq ft in 1 hour (941 sq ft in 30 minutes, 627 sq ft in 20 minutes, 470 sq ft in 15 minutes)
  • Winix True HEPA: Captures 99.99% of airborne allergens including pollen, dust, smoke, and pet dander, as small as 0.01 microns.
  • Advanced Odor Control Carbon Filter: Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life.
  • Washable Fine Mesh Pre-Filter: The first line of defense against the largest airborne particles found indoors
  • Visual indicator displays real-time air quality in the room with LED lights.
  • Smart Sensors & Auto Mode: Built-in air quality sensor measures and adjusts fan speed in real-time.
  • Control and monitor your air purifier remotely with the Winix Smart App.

Editor's Notes

Written by ValPal2011 | Staff
  • About this deal:
    • Deal price is $10 lower than a previous Frontpage Deal from October 2025.
  • About the store:
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+65
Good Deal
Visit Amazon

Top Comments

techie_review101
566 Posts
135 Reputation
In for 2 scored number one on project farm

https://youtu.be/sQGfO4hNb60?si=Vh9wdLwd1_gDIzI8
NaturalDeal
96 Posts
27 Reputation
Mine developed bearing noise after about 5 years. While the replacement of the bearings isn't incredibly easy, it is definitely doable. The two Winix units I have use standard skateboard bearings so finding replacements was very cheap and easy.
Cheap_SOB
603 Posts
57 Reputation
I have 3 Winix's, the oldest running 10hrs/ day for the last 6+ years. Zero issue with all.

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57 Comments

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Mar 15, 2026 11:44 AM
325 Posts
Joined Oct 2012
AstroballsMar 15, 2026 11:44 AM
325 Posts
Great deal. Folks that don't have a costco membership and can't get the C909, this is a great alternative. All of the features for almost half the price. Just doesn't handle as big a space, and doesn't support the variety of filters (like the pet one or allergen one).
1
Mar 15, 2026 12:12 PM
1,658 Posts
Joined Oct 2014
Deal-R-DashMar 15, 2026 12:12 PM
1,658 Posts
I quit buying Winix products. Just about every air filter we bought (6 or so) developed really bad bearing noise right after the warranty was up. Thankfully between Costo returns and credit card extended warranty we were made whole. I highly recommend purchasing with a credit card that extends the warranty a year or two.
4
Mar 15, 2026 01:41 PM
566 Posts
Joined Jul 2022
techie_review101Mar 15, 2026 01:41 PM
566 Posts

Our community has rated this post as helpful. If you agree, why not thank techie_review101

In for 2 scored number one on project farm

https://youtu.be/sQGfO4hNb60?si=Vh9wdLwd1_gDIzI8
3
Mar 15, 2026 02:18 PM
1,408 Posts
Joined Jun 2009
01granderMar 15, 2026 02:18 PM
1,408 Posts
Quote from Deal-R-Dash :
I quit buying Winix products. Just about every air filter we bought (6 or so) developed really bad bearing noise right after the warranty was up. Thankfully between Costo returns and credit card extended warranty we were made whole. I highly recommend purchasing with a credit card that extends the warranty a year or two.
It can be fixed, it should be better designed but it's the best for the money. Check out project farms video on air purifiers, it arguably does the best.
Mar 15, 2026 02:23 PM
603 Posts
Joined Dec 2006
Cheap_SOBMar 15, 2026 02:23 PM
603 Posts

Our community has rated this post as helpful. If you agree, why not thank Cheap_SOB

Quote from Deal-R-Dash :
I quit buying Winix products. Just about every air filter we bought (6 or so) developed really bad bearing noise right after the warranty was up. Thankfully between Costo returns and credit card extended warranty we were made whole. I highly recommend purchasing with a credit card that extends the warranty a year or two.
I have 3 Winix's, the oldest running 10hrs/ day for the last 6+ years. Zero issue with all.
2
Mar 15, 2026 02:43 PM
1,465 Posts
Joined Aug 2007
ggrr8tMar 15, 2026 02:43 PM
1,465 Posts

Our community has rated this post as helpful. If you agree, why not thank ggrr8t

Quote from Deal-R-Dash :
I quit buying Winix products. Just about every air filter we bought (6 or so) developed really bad bearing noise right after the warranty was up. Thankfully between Costo returns and credit card extended warranty we were made whole. I highly recommend purchasing with a credit card that extends the warranty a year or two.
I have been buying Winix air purifiers for about 8-9 years. To the point where I have 6 in my house. I like them so much I bought 2 for one of my daughters and one for my other daughter.
All of mine run 24/7 . None of mine have developed this issue. Even the oldest one is quiet. I change the filters pretty regularly and vacuum out the intake fins on it and the inner housing every few months. I am not saying you don't maintain them but just putting it out there that any item running 24/7 needs to be maintained to ensure a long life. Maybe about once every 2 months or so I spend about 1 minute on each one while I am vacuuming our home.
2
Mar 15, 2026 03:05 PM
27 Posts
Joined Mar 2023
Oogs34Mar 15, 2026 03:05 PM
27 Posts
Amazon also has the 5520 for $139.99. It has been that price for a while now. I've had it in my wishlist. The 5510 and 5520 as far as I have read are identical except the aesthetics of the front panels. The 5520 looks a little better IMO.

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Mar 15, 2026 03:05 PM
985 Posts
Joined Apr 2015
orioncygnusMar 15, 2026 03:05 PM
985 Posts
Quote from Deal-R-Dash :
I quit buying Winix products. Just about every air filter we bought (6 or so) developed really bad bearing noise right after the warranty was up. Thankfully between Costo returns and credit card extended warranty we were made whole. I highly recommend purchasing with a credit card that extends the warranty a year or two.
Have the same issue. I still use it though
1
Mar 15, 2026 03:11 PM
17 Posts
Joined Jun 2025
DelightfulBanana646Mar 15, 2026 03:11 PM
17 Posts
I just bought one a week ago from Amazon for 179, I wonder if there is a way for me to get the difference back.
1
Mar 15, 2026 03:19 PM
137 Posts
Joined May 2019
DanielN26Mar 15, 2026 03:19 PM
137 Posts
Not happy with the one I bought a while back. Just slowed to a crawl after a year of use. My Nuwave Oxypure Ultra is far more powerful and does a much better job!
2
Global Mod
Mar 15, 2026 03:20 PM
4,248 Posts
Joined May 2008
pur
Global Mod
Mar 15, 2026 03:20 PM
4,248 Posts
Quote from DelightfulBanana646 :
I just bought one a week ago from Amazon for 179, I wonder if there is a way for me to get the difference back.
Amazon customer service sometimes still gives refunds for price drops if it's within the return period, but it's not guaranteed.
3
Mar 15, 2026 03:23 PM
61 Posts
Joined Nov 2014
lex-slickdealMar 15, 2026 03:23 PM
61 Posts
Quote from 01grander :
It can be fixed, it should be better designed but it's the best for the money. Check out project farms video on air purifiers, it arguably does the best.
Curious how to fix it?
Pro
Mar 15, 2026 03:23 PM
2,448 Posts
Joined Mar 2011
toastedwhitebread
Pro
Mar 15, 2026 03:23 PM
2,448 Posts
Quote from ggrr8t :
I have been buying Winix air purifiers for about 8-9 years. To the point where I have 6 in my house. I like them so much I bought 2 for one of my daughters and one for my other daughter.
All of mine run 24/7 . None of mine have developed this issue. Even the oldest one is quiet. I change the filters pretty regularly and vacuum out the intake fins on it and the inner housing every few months. I am not saying you don't maintain them but just putting it out there that any item running 24/7 needs to be maintained to ensure a long life. Maybe about once every 2 months or so I spend about 1 minute on each one while I am vacuuming our home.
We have Winix and Levoit air purifiers throughout our home and they run 24/7. No issues with any making fan noise yet. We also vacuum out the air purifier every month or so. Takes a minute, like you said, and does seem to keep dust from building up inside the things. I'd be buying a couple of these if I didn't already have all the rooms we spend our time covered.
2
Mar 15, 2026 03:36 PM
952 Posts
Joined Jan 2009
RahrMar 15, 2026 03:36 PM
952 Posts
Quote from Astroballs :
Great deal. Folks that don't have a costco membership and can't get the C909, this is a great alternative. All of the features for almost half the price. Just doesn't handle as big a space, and doesn't support the variety of filters (like the pet one or allergen one).
Costco one comes with extra filters too,I believe. One extra thing to weigh

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Mar 15, 2026 03:39 PM
96 Posts
Joined May 2015
NaturalDealMar 15, 2026 03:39 PM
96 Posts

Our community has rated this post as helpful. If you agree, why not thank NaturalDeal

Quote from Deal-R-Dash :
I quit buying Winix products. Just about every air filter we bought (6 or so) developed really bad bearing noise right after the warranty was up. Thankfully between Costo returns and credit card extended warranty we were made whole. I highly recommend purchasing with a credit card that extends the warranty a year or two.
Mine developed bearing noise after about 5 years. While the replacement of the bearings isn't incredibly easy, it is definitely doable. The two Winix units I have use standard skateboard bearings so finding replacements was very cheap and easy.
3

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