expired
Winix 5510 True Hepa Air Purifier (Charcoal Gray)
$136
$180
24% off
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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:
Thanks to Deal Hunter phoinix for sharing this deal.
Also Available:
- Winix 5520 True Hepa Air Purifier (Black) $139.99
- 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:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
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:
Thanks to Deal Hunter phoinix for sharing this deal.
Also Available:
- Winix 5520 True Hepa Air Purifier (Black) $139.99
- 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:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
Community Voting
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Top Comments
https://youtu.be/sQGfO4hNb60?si=
Community Reviews
The Winix 5510 is a strong value air purifier, especially for shoppers comparing it with pricier Costco models. It is praised for solid cleaning performance, good allergy help, and features that feel close to the C909 for much less money. The main tradeoffs are smaller room coverage, fewer filter options, and recurring reports of bearing noise or fan wear over time. Filter replacements can also be expensive, so long term maintenance matters. A practical pick if you want capable filtration without paying for the larger Costco unit.
allergy-focused households running an air purifier 24/7 because multiple commenters report their Winix units stayed quiet and worked for years when they regularly changed filters and vacuumed the intake fins/inner housing every few months.
people who don't have a Costco membership and want a Winix alternative to the Costco C909 because it offers most of the features for about half the price, even though it won't cover as large a space and doesn't support as many filter varieties.
buyers who want to use it in a bedroom or living room and are comparing value against other brands because one commenter said Project Farm's comparison made it a "no-brainer" at $135 after seeing it previously around $180.
parents trying to reduce dust/allergen exposure in a child's room because one commenter added an extra woven carbon pre-filter and rearranged the carbon/HEPA order, reporting it collected lots of dust and seemed to help their kid's allergies.
people who want guaranteed long-term quiet operation because several commenters reported Winix units developing very bad bearing noise right after the warranty period, and others described it as a "dice roll" for down-the-road reliability.
buyers who expect easy repairs if something fails because at least one commenter said they couldn't remove the bearing during replacement and ended up discarding the unit, and another said Winix refused to sell replacement parts.
people who mainly want strong odor control (cat poop/cooking smells) because commenters said the carbon pellet placement didn't deliver much smell reduction for them, with only a different model (Coway 400) showing noticeable improvement at high speed.
shoppers who need a purifier that supports a wide variety of specialized filters because one commenter said the 5510 doesn't support the same filter variety (like pet/allergen filters) as the Costco C909.
Common Questions (5)
AI-generated summary based on comments from the community. Updated ago
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57 Comments
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https://youtu.be/sQGfO4hNb60?si=
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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.
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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.
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