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Winix 5510 True Hepa Air Purifier (Charcoal Gray)
$136
$180
24% off
& More + Free S&Hat Amazon
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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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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.
Common Questions (5)
Some units develop loud bearing noise after about a year to five years, especially with heavy 24/7 use, and newer Winix models are reported to be less reliable than older 5500/5300-series units. Other units run for years without issues, so long-term durability can vary.
Adding a woven carbon prefilter can catch a lot of dust before it reaches the HEPA filter and may extend HEPA life. It also helps with allergy use, but odor reduction is still limited for strong smells like cooking or cat litter.
The bearing can be replaced, and the units use standard sealed 608 or skateboard bearings that are cheap and easy to source. The repair is doable but not always easy, and Winix reportedly does not sell replacement parts directly.
Yes. It has most of the same features for about half the price, but it handles a smaller space and does not support the same variety of specialty filters such as pet or allergen filters.
OEM replacement filters are about $110, which is close to the cost of the machine itself. That makes filter pricing a major ongoing cost to factor in before buying.
AI-generated summary based on comments from the community. Updated ago
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57 Comments
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I have 5 winix units (c545) and 2 make ghastly noise. Google/reddit seem to indicate the 5510 can suffer similarly. I'd still buy Winix, just with the understanding that it can be a dice roll for down the road.
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If the unit is noisier than usual, it's typically an airflow or mechanical obstruction.
Check the Packaging: It sounds silly, but ensure you removed the plastic wrap from the new filters. This is a very common cause of high-pitched whistling.
Debris in the Fan: Unplug the unit and check the top grill. Sometimes a small object or a clump of pet hair falls into the blower fan, causing a clicking or rattling sound.
Mechanical Wear: If it's a high-pitched grinding sound, the motor bearings may be wearing out (common in older units or those run 24/7 on "Turbo").
I personally have bought 6 of the $70 refurbs direct from winix, only one has had this issue in several years running 24/7.
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There are other 3rd party ones that are even cheaper.
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