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expired Posted by way2fast • Aug 3, 2022
expired Posted by way2fast • Aug 3, 2022

Costco Members: Winix C545 True Hepa 4 Stage Wi-Fi Air Purifier + Extra Filter

+ $4 S/H

$100

$130

23% off
Costco Wholesale
122 Comments 56,485 Views
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Deal Details
Costco Wholesale has for its Members: Winix C545 True Hepa 4 Stage Wi-Fi Air Purifier + Additional Air Filter on sale for $99.99. Shipping is $3.99.

Thanks to Community Member way2fast for finding this deal.

Note, must login to your Costco account w/ an active membership to purchase.

About the Product
  • True Hepa Filtration
  • PlasmaWave Technology
  • Air Quality Visual Indicator
  • Auto-mode/Smart Sensors
  • Energy Star Certified
  • Aham Verified room size of 360 sq. ft.
Includes
  • Winix C545 True Hepa 4 Stage WiFi Air Purifier
  • 2x True Hepa Replacement Filters
  • 8x Activated Carbon Filters

Editor's Notes

Written by persian_mafia | Staff
  • This matches our previous frontpage deal from last month.
  • This is a great price for this unit that includes additional Hepa replacement filters; this normally runs for $129.99 but grab it today for $30 less (23.08% Savings)
  • This air purifier features PlasmaWave Air Cleaning Technology, True Hepa Filter, Activated carbon filter and washable fine mesh pre-filter w/ WiFi tehcnology
  • Limit of 5 per member
  • Offer valid through 8/28/22 or while promotional offer last
Additional Notes
  • If you don't have a Costco Warehouse Membership, you can sign-up here
  • Refer to the forum thread for additional deal discussion.

Original Post

Written by way2fast
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Costco Wholesale has for its Members: Winix C545 True Hepa 4 Stage Wi-Fi Air Purifier + Additional Air Filter on sale for $99.99. Shipping is $3.99.

Thanks to Community Member way2fast for finding this deal.

Note, must login to your Costco account w/ an active membership to purchase.

About the Product
  • True Hepa Filtration
  • PlasmaWave Technology
  • Air Quality Visual Indicator
  • Auto-mode/Smart Sensors
  • Energy Star Certified
  • Aham Verified room size of 360 sq. ft.
Includes
  • Winix C545 True Hepa 4 Stage WiFi Air Purifier
  • 2x True Hepa Replacement Filters
  • 8x Activated Carbon Filters

Editor's Notes

Written by persian_mafia | Staff
  • This matches our previous frontpage deal from last month.
  • This is a great price for this unit that includes additional Hepa replacement filters; this normally runs for $129.99 but grab it today for $30 less (23.08% Savings)
  • This air purifier features PlasmaWave Air Cleaning Technology, True Hepa Filter, Activated carbon filter and washable fine mesh pre-filter w/ WiFi tehcnology
  • Limit of 5 per member
  • Offer valid through 8/28/22 or while promotional offer last
Additional Notes
  • If you don't have a Costco Warehouse Membership, you can sign-up here
  • Refer to the forum thread for additional deal discussion.

Original Post

Written by way2fast

Community Voting

Deal Score
+64
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Top Comments

PiratePenguin
6533 Posts
1490 Reputation
Just buy new units every 2 years at this price point it's cheaper. Mine seem to start having fan noise issues around 2.5-3 years old so that may be something to take into consideration. (I have 5 of these)
TurtleThompson23
329 Posts
76 Reputation
But this is brand new and comes with an extra years supply of filters worth $45.
CleverDirt1594
483 Posts
50 Reputation
Have bought 4 of the refurbs from Winix. Two of them were DOA and the other two have never worked with the WiFi. Also, 6mos in one of them has loud fan noises.

121 Comments

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Aug 3, 2022
2,476 Posts
Joined Dec 2014
Aug 3, 2022
brucknerfan
Aug 3, 2022
2,476 Posts
Deleted
Last edited by brucknerfan August 3, 2022 at 01:48 AM.
1
Aug 3, 2022
26,271 Posts
Joined May 2006
Aug 3, 2022
namlook
Aug 3, 2022
26,271 Posts
Quote from brucknerfan :
Sellers on Alibaba offer replacement HEPA filters for this model for just $10-11 with free shipping.
The ones I looked at all seem to say "contact supplier"? You can't just buy one?
Last edited by namlook August 3, 2022 at 01:50 AM.
Aug 3, 2022
2,476 Posts
Joined Dec 2014
Aug 3, 2022
brucknerfan
Aug 3, 2022
2,476 Posts
Quote from namlook :
The ones I looked at all seem to say "contact supplier"? You can't just buy one?
I was mistaken about the price. Alibaba doesn't have any better deals than what I got through Amazon. Last month I got HEPA 2-pk with 8 carbon prefilters for just $27.19 after a Subscribe & Save discount of 15%. The HEPA filters looked up to snuff but the carbon prefilters were thinner than the OEM version.

https://a.co/d/6jqSD77
2
Aug 3, 2022
4,598 Posts
Joined Jul 2008
Aug 3, 2022
MrStealYourHamster
Aug 3, 2022
4,598 Posts
Does it come with 2 years worth of filters
1
Aug 3, 2022
615 Posts
Joined Feb 2007
Aug 3, 2022
gja
Aug 3, 2022
615 Posts
Quote from MrStealYourHamster :
Does it come with 2 years worth of filters
Yes, click view more under product details on the costco product page in the op link.
Aug 3, 2022
1,376 Posts
Joined Aug 2011
Aug 3, 2022
a_land
Aug 3, 2022
1,376 Posts

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

These things rock. I mean I assume they work, but as an actual bit of hardware they are awesome. They have the most bulletproof wifi connection of any home appliance I've ever used lol I just opened the app for the first time in a year at least……. Connected immediately
3
2
Aug 3, 2022
458 Posts
Joined Jul 2021
Aug 3, 2022
BubbaPug523
Aug 3, 2022
458 Posts
Any big difference between this and the c535, besides the WiFi and different filter? I have 5 of the c535, and I kind of like just buying one filter type.
Last edited by BubbaPug523 August 3, 2022 at 05:55 AM.

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Aug 3, 2022
727 Posts
Joined Sep 2014
Aug 3, 2022
m3n00b
Aug 3, 2022
727 Posts
Quote from a_land :
These things rock. I mean I assume they work, but as an actual bit of hardware they are awesome. They have the most bulletproof wifi connection of any home appliance I've ever used lol I just opened the app for the first time in a year at least……. Connected immediately
Mine hates wifi and the android app is total shit.
2
Aug 3, 2022
688 Posts
Joined Dec 2006
Aug 3, 2022
dman081
Aug 3, 2022
688 Posts
Are there generic/off-brand filters for this model yet? That's been the one downside of this model, I think — there's hasn't been a source of cheaper filters for the size it uses.
3
Aug 3, 2022
6,533 Posts
Joined Dec 2008
Aug 3, 2022
PiratePenguin
Aug 3, 2022
6,533 Posts
Quote from dman081 :
Are there generic/off-brand filters for this model yet? That's been the one downside of this model, I think — there's hasn't been a source of cheaper filters for the size it uses.
Just buy new units every 2 years at this price point it's cheaper. Mine seem to start having fan noise issues around 2.5-3 years old so that may be something to take into consideration. (I have 5 of these)
Aug 3, 2022
52 Posts
Joined Jul 2019

This comment has been rated as unhelpful by Slickdeals users.

Aug 3, 2022
707 Posts
Joined Dec 2013
Aug 3, 2022
DwayneD2708
Aug 3, 2022
707 Posts
Quote from PiratePenguin :
Just buy new units every 2 years at this price point it's cheaper. Mine seem to start having fan noise issues around 2.5-3 years old so that may be something to take into consideration. (I have 5 of these)
One for each room?
1
Aug 3, 2022
329 Posts
Joined Nov 2019
Aug 3, 2022
TurtleThompson23
Aug 3, 2022
329 Posts

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Quote from DavidB1977 :
The manufacturing website has the refurb for 89 and 10% off with a coupon..
https://www.winixamerica.com/prod...iqEALw_wcB
But this is brand new and comes with an extra years supply of filters worth $45.
1
Aug 3, 2022
483 Posts
Joined Apr 2021
Aug 3, 2022
euuser28146011
Aug 3, 2022
483 Posts

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Quote from DavidB1977 :
The manufacturing website has the refurb for 89 and 10% off with a coupon..
https://www.winixamerica.com/prod...iqEALw_wcB
Have bought 4 of the refurbs from Winix. Two of them were DOA and the other two have never worked with the WiFi. Also, 6mos in one of them has loud fan noises.
Last edited by CleverDirt1594 August 3, 2022 at 07:06 AM.
2

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Aug 3, 2022
38 Posts
Joined Oct 2016
Aug 3, 2022
liutang19
Aug 3, 2022
38 Posts
It's fine and does the job but I dislike that plasmawave activates when you turn on the unit via the physical power button. Only way to turn off plasmawave is through the app. Also filter replacement indicator is a physical push pin (like sim card). Cannot reset via the app.

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