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expiredSmartAction274 posted Mar 05, 2024 12:46 PM
expiredSmartAction274 posted Mar 05, 2024 12:46 PM

Costco Members: Winix C545 True HEPA 4 Stage Air Purifier w/ Wi-Fi & Extra Filter

+ $5 Shipping

$100

$130

23% off
Costco Wholesale
108 Comments 49,650 Views
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Deal Details
Costco Wholesale has for its Members: Winix C545 True HEPA 4 Stage Air Purifier w/ Wi-Fi & Additional Filter on sale for $99.99. Shipping is $4.99.

Thanks to Community Member SmartAction274 for finding this deal.

Features:
  • True Hepa Filtration
  • PlasmaWave Technology
  • Aham Verified Room Size Of 360 Sq. Ft.
  • Air Quality Visual Indicator
  • Auto-mode Utilizes Smart Sensors

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
    • This price matches the most recent Front Page deal.
    • $30 manufacturer's savings is valid 3/5/24 through 3/31/24. While supplies last. Limit 5 per member.
  • About this product:
    • Rating of 4.7 from over 9900 Costco customer reviews.
  • Additional note:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by SmartAction274
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for its Members: Winix C545 True HEPA 4 Stage Air Purifier w/ Wi-Fi & Additional Filter on sale for $99.99. Shipping is $4.99.

Thanks to Community Member SmartAction274 for finding this deal.

Features:
  • True Hepa Filtration
  • PlasmaWave Technology
  • Aham Verified Room Size Of 360 Sq. Ft.
  • Air Quality Visual Indicator
  • Auto-mode Utilizes Smart Sensors

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
    • This price matches the most recent Front Page deal.
    • $30 manufacturer's savings is valid 3/5/24 through 3/31/24. While supplies last. Limit 5 per member.
  • About this product:
    • Rating of 4.7 from over 9900 Costco customer reviews.
  • Additional note:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by SmartAction274

Community Voting

Deal Score
+54
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Top Comments

Greenworld123
2452 Posts
941 Reputation
Anyone else have theirs develop a whine/hum? I had to move it to dog room
xtreme571
665 Posts
28 Reputation
Winix includes an extra filter, so you're already at the same price, assuming $80 for Shark + $20 for extra filter.

Shark states 1000sqft of air change per hour, Winix is 1800sqft
Shark is refurb with 90day warranty, Winix is new with (I want to say) 2year warranty, plus Costco satisfaction coverage.

Can't comment on reliability of Shark, but I've got 3 Winix in the house. One of them being maybe 6-7 years old at this point. We use it almost daily.

On the Winix, I did have to open it up and tighten the fan when it started rattling at about 5 year mark. But I think even if someone had to replace it at that point, it would be totally worth it the price paid.
ngsm13
1418 Posts
345 Reputation
I bought 2 of these units for myself, and my father bought 1 last year. No complaints, have it setup on a schedule and on auto it is nearly silent even when it's only 4ft away from my head. It will ramp-up/down automatically if AQ decreases, and comes with 2-years of filters. Plus, Costco warranty.

If you're looking for one, highly recommended.

107 Comments

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Mar 05, 2024 12:56 PM
1,418 Posts
Joined May 2008
ngsm13Mar 05, 2024 12:56 PM
1,418 Posts

Our community has rated this post as helpful. If you agree, why not thank ngsm13

I bought 2 of these units for myself, and my father bought 1 last year. No complaints, have it setup on a schedule and on auto it is nearly silent even when it's only 4ft away from my head. It will ramp-up/down automatically if AQ decreases, and comes with 2-years of filters. Plus, Costco warranty.

If you're looking for one, highly recommended.
1
Mar 05, 2024 01:08 PM
7,757 Posts
Joined Mar 2005
flangomangoMar 05, 2024 01:08 PM
7,757 Posts
Is this available in the warehouse to save $5 shipping?
Mar 05, 2024 01:18 PM
20 Posts
Joined Jan 2016
SlickyMcGeeMar 05, 2024 01:18 PM
20 Posts
Are these normally the same price in store? I'm seeing $5 shipping
Mar 05, 2024 01:31 PM
408 Posts
Joined Dec 2012
CAA2023Mar 05, 2024 01:31 PM
408 Posts
Quote from SlickyMcGee :
Are these normally the same price in store? I'm seeing $5 shipping
Their the same price in-store.
Mar 05, 2024 01:38 PM
11 Posts
Joined Jan 2024
VioletCreator1160Mar 05, 2024 01:38 PM
11 Posts
For $20 less, how does it compare to this? (same 2-year total cost, assume a filter lasts a year and a shark replacement filter costs $20)

https://home.woot.com/offers/shar...nt_wp_0_11

Mar 05, 2024 02:18 PM
2,452 Posts
Joined May 2014
Greenworld123Mar 05, 2024 02:18 PM
2,452 Posts
Anyone else have theirs develop a whine/hum? I had to move it to dog room
Mar 05, 2024 03:14 PM
16 Posts
Joined Jul 2018
BradW3135Mar 05, 2024 03:14 PM
16 Posts

Our community has rated this post as helpful. If you agree, why not thank BradW3135

Quote from Greenworld123 :
Anyone else have theirs develop a whine/hum? I had to move it to dog room
Mine developed a whine after about a year. It's still going after over 3 years but the whine is irratating. Filters are a little expensive so wait to buy then on sale for around. One hepa changed every year and 4 carbon overlays changing every 3 months.
Last edited by BradW3135 March 5, 2024 at 07:24 AM.
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Mar 05, 2024 03:30 PM
665 Posts
Joined Nov 2007
xtreme571Mar 05, 2024 03:30 PM
665 Posts

Our community has rated this post as helpful. If you agree, why not thank xtreme571

Quote from VioletCreator1160 :
For $20 less, how does it compare to this? (same 2-year total cost, assume a filter lasts a year and a shark replacement filter costs $20)

https://home.woot.com/offers/shar...nt_wp_0_11
Winix includes an extra filter, so you're already at the same price, assuming $80 for Shark + $20 for extra filter.

Shark states 1000sqft of air change per hour, Winix is 1800sqft
Shark is refurb with 90day warranty, Winix is new with (I want to say) 2year warranty, plus Costco satisfaction coverage.

Can't comment on reliability of Shark, but I've got 3 Winix in the house. One of them being maybe 6-7 years old at this point. We use it almost daily.

On the Winix, I did have to open it up and tighten the fan when it started rattling at about 5 year mark. But I think even if someone had to replace it at that point, it would be totally worth it the price paid.
1
Mar 05, 2024 03:49 PM
318 Posts
Joined Oct 2009
beaver.banditMar 05, 2024 03:49 PM
318 Posts
You know, it wouldn't hurt them to put the dimensions on their product page.

14"D x 8"W x 21"H for those looking.
Mar 05, 2024 03:49 PM
277 Posts
Joined Oct 2014
geezfoolsMar 05, 2024 03:49 PM
277 Posts
I have two of these in our house. One in our living room and another in our bedroom. The bedroom goes to 75% every single night to act as white noise, 9:30pm to 7:00am. The other is on auto mostly.
Ours have never experienced the whine that other people experience, thankfully. Ours has never lost wifi connection which is another thing I see people experience with these. The one in our bedroom is probably 4 or 5 years old at this point. It's also connected to Home Assistant, though I haven't explored much other than controlling it via home assistant versus the winix app. The filters are a little spendy, but we just catch them on sale and have a stack of them in the garage. When we vacuum out the outer mesh filter and see how much dust and dog hair it collects, we know it's worth the price of the filters.

Overall, very happy with these.
Mar 05, 2024 03:56 PM
767 Posts
Joined Sep 2014
m3n00bMar 05, 2024 03:56 PM
767 Posts
Over the years I've had about 6 of these. Two of them started having bearing squeaks after 2 years. Other than that I highly recommend them.
1
Mar 05, 2024 03:58 PM
129 Posts
Joined Apr 2016
syzygy720Mar 05, 2024 03:58 PM
129 Posts
Anyone remember when the prices on older model electronics used to go down?
Has the price on this particular model changed at all in the last 3 years?

Winix C545
I paid $69.99 for a refurbished one 3 years ago on Woot. It is still operating just as well as the day I bought it & still basically silent during operation. I think I've changed the filter 3 or 4 times, operating it about 12 hours a day everyday.

The app for it was really buggy for a while, but it's not as bad now. It still disconnects maybe once every 2 months & refuses to reconnect for a few days, but that could be a problem with how far it is from the router.
Pro
Mar 05, 2024 04:07 PM
1,302 Posts
Joined Apr 2015
Sirmixpix
Pro
Mar 05, 2024 04:07 PM
1,302 Posts
The Amazon store page link for those looking for further info/insight.
https://a.co/d/brq811W
Mar 05, 2024 04:11 PM
335 Posts
Joined Jun 2007
KenNashuaMar 05, 2024 04:11 PM
335 Posts
Did they not put the filters on sale? Very disappointed.
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Mar 05, 2024 04:13 PM
16 Posts
Joined Mar 2017
TomatoFrescoMar 05, 2024 04:13 PM
16 Posts
Have 2, they are ok for the price. I really like how the screens keep dust out of the filters. Don't like the fan speeds, it really needs another speed setting in-between high and turbo. Not bad for the price.

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