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

$100
$129.99
+ $4 S/H
+59 Deal Score
38,592 Views
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 SmartAction274 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 & Price Research

Written by
  • This matches our previous frontpage deal.
  • 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% 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 10/23/22 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.
Good Deal?

Original Post

Written by
Edited September 30, 2022 at 09:30 AM by
The best air purifier deal out there is back. Perfect for fall flu, wild fires and even dirty pets.

I have been purchasing the Winix products when they go on sale all the way back to the c535 and have never been disappointed.

It's crazy that you get 2 years of filters and better room coverage than some of the super cheap products out there.

https://www.costco.com/winix-true...62892.html
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Deal
Score
+59
38,592 Views
$100
$129.99

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Featured Comments

Check your local utility company for rebates! I got $50 x 2 for buying two of these since they're Energy Star rated.
this is the one everyone and their mama gets right?
Have this for almost 3 years, I don't have the Wifi issue people are referring to. I think a lot of those issues are related to the 2.4 GHz channel on their router. The only thing I found that s useful with the Wifi function is that I can turn on the unit remotely and set schedules. If you are going to leave it on all days or don't mind walk up to it to turn it on and off , you won't miss anything.

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MoisesA7010
09-29-2022 at 07:55 AM.
09-29-2022 at 07:55 AM.
this is the one everyone and their mama gets right?
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xxmaverickxx26
09-29-2022 at 08:00 AM.
09-29-2022 at 08:00 AM.
This product has alot of recent 1 star reviews. Been looking for a air purifier to replace my cheap box fan and furnace filter. Is this worth it?
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My # is bigger than yours
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SnakePlisken
09-29-2022 at 08:04 AM.
09-29-2022 at 08:04 AM.
put costco in the title
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Joedaddy123
09-29-2022 at 08:04 AM.
09-29-2022 at 08:04 AM.
Quote from xxmaverickxx26 :
This product has alot of recent 1 star reviews. Been looking for a air purifier to replace my cheap box fan and furnace filter. Is this worth it?
Yes. I can't say it will filter much better than your box fan set up, but if you are in the same room with the box fan the Winix will be better.

Much quieter and everything is automated/remote.
If you are talking $50 air purifiers… those r crap and basically a box fan and filter in disguise
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mr_cheapskate
09-29-2022 at 10:59 AM.
09-29-2022 at 10:59 AM.
I have this one in the bedroom and the coway 1512hh in the living room by the kitchen. I say the coway is superior if you don't need WiFi, but I have it plugged into a smart outlet so I didn't have to give up that feature. The auto sense on the coway works way better than winix. Walmart does a deal with an extra filter occasionally and offers the filters pretty cheap especially when on sale.
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maxan
09-29-2022 at 12:13 PM.
09-29-2022 at 12:13 PM.
Compared to a box fan, these type of air purifier can be more quiet, if you plan to put this in a location where noise can be an issue.
Quote from xxmaverickxx26 :
This product has alot of recent 1 star reviews. Been looking for a air purifier to replace my cheap box fan and furnace filter. Is this worth it?
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XxyellowthunderxX
09-30-2022 at 05:49 AM.
09-30-2022 at 05:49 AM.
I now have 3 of these and love recommending them to people. It comes with 2 filters so essentially 1.5-2 years worth.

2 of these have failed on me but it was due to power surges, the warranty was seamless and replaced without much effort.

Highly recommmended.
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waterboy02135
09-30-2022 at 06:04 AM.
09-30-2022 at 06:04 AM.
Quote from xxmaverickxx26 :
This product has alot of recent 1 star reviews. Been looking for a air purifier to replace my cheap box fan and furnace filter. Is this worth it?

Have this for almost 3 years, I don't have the Wifi issue people are referring to. I think a lot of those issues are related to the 2.4 GHz channel on their router. The only thing I found that s useful with the Wifi function is that I can turn on the unit remotely and set schedules. If you are going to leave it on all days or don't mind walk up to it to turn it on and off , you won't miss anything.
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tunnie
09-30-2022 at 06:55 AM.
09-30-2022 at 06:55 AM.
Usually the same price in store without the shipping and handling if you are already going in
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egkr
09-30-2022 at 07:13 AM.
09-30-2022 at 07:13 AM.
Has anyone compared this with winix 5500 (mentioned in this article- https://www.nytimes.com/wirecutte...purifier/)
i suffer from severe allergies from indoor allergens(12 by 12 sqft room) . so trying to decide on the best air purifier out there . Wondering whether thsi model will suffice or need to go for the $200 range
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rayb02
09-30-2022 at 07:28 AM.
09-30-2022 at 07:28 AM.
Quote from XxyellowthunderxX :
I now have 3 of these and love recommending them to people. It comes with 2 filters so essentially 1.5-2 years worth.

2 of these have failed on me but it was due to power surges, the warranty was seamless and replaced without much effort.

Highly recommmended.
got 3 agreed - just not a fan of the handle the grip is not there - kind of annoying handle feature
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iheartemox
09-30-2022 at 09:41 AM.

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

09-30-2022 at 09:41 AM.
Check your local utility company for rebates! I got $50 x 2 for buying two of these since they're Energy Star rated.
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Sonnysunshine17
09-30-2022 at 09:44 AM.
09-30-2022 at 09:44 AM.
I was skeptical about this working, but there actually is less dust on surfaces every week when we dust now, actually worth it.
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