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

$100
$129.99
+ $4 S/H
+264 Deal Score
160,410 Views
Costco Warehouse has for its Members: Winix True HEPA 4 Stage Air Purifier (C545) w/ Wi-Fi & Extra Filter on sale for $99.99. Shipping is $3.99 (you may visit any participating Costco retailers to save on shipping if available)

Thanks to community member 14deals for finding this deal.

Note: Must be logged into your Costco account w/ an active Costco Membership to purchase. Availability for store pickup may vary by location.

Features:
  • Includes a two-year supply of filters: 2 True HEPA Filters & 8 Carbon Odor Eliminating Filters
  • Clean Air Delivery Rate (CADR): 232 Standard Cubic Foot per Minute
  • AHAM verified room size of 360 sq. ft. Suitable for medium to large size living spaces
  • WiFi Enabled and Winix Smart compatibility allows user to monitor indoor and outdoor air quality, set timers, schedule and also acts as a remote
  • Washable Pre-Filter extends the life of your filter by capturing larger airborne particles
  • Carbon Filter captures pet odors as well as smoke, kitchen, and other household odors.
  • Air Quality Visual Indicator displays air quality in the room with LED lights
  • Auto-Mode utilizes smart sensors to automatically adjust the fan speed
  • Energy Star Certified
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Original Post

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Edited March 30, 2021 at 06:28 PM by
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Deal
Score
+264
160,410 Views
$100
$129.99
Questions & Answers BETA
wuzzam114 asked this question on 02-28-2021 at 09:42 AM
02-28-2021 at 10:24 AM
sale starts 3/10
dariushlee asked this question on 03-10-2021 at 02:53 PM
03-11-2021 at 12:07 PM
3.99 per unit. If you have 2 in your order, you will be charged 7.98 for shipping.

358 Comments

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This comment has been rated as unhelpful by Slickdeals users
Joined May 2017
L2: Beginner
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#346
Quote from JaTaN :
Got mine yesterday at a local store -- was able to setup wifi using iPhone and also linked it to Alexa for voice commands

Left it on 3rd fan speed for a day then switched it to auto -- turned off PlasmaWave since I don't know if its safe to keep on all the time in a bedroom

HEPA filter is 13x11x1 inch so hopefully cheaper filter options in 2yrs if the unit lasts that long

Submitted $50 ComEd utility rebate online -- waiting to see if it gets approved before buying another one
Any luck with your rebate? I am trying to input the rebate info in online to verify before I purchase. When I put in the C545 model, nothing populates and the submit page shows my rebate will be $0 since no matching product ID found for this specific model.

I live in Northern IL and have Comed service.
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Joined Feb 2021
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#347
when I put my zip code in the energy star, I am in Florida, the list doesn't include 545, does it mean I can't apply the rebate from Energy Star? Thank you
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Joined Feb 2021
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#348
Or if I can't apply energy star rebate in Florida on 545, is there any other kind rebate works? Thank you
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Joined Sep 2006
L3: Novice
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#349
Quote from slickshoes :
this is too quiet on sleep mode which turns off the bright lights on it. Have to run it on high or turbo, lights are super bright at night with all the other modes.
I wish all the lights could be disabled with a button. I use black "gaffer" tape to cover the lights. Gafffer tape works well for peeling back and pressing back multiple times with little residue on hard plastic. I peel over one end to make a pull tab. I have used Shurtape and Gaffer Power.
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Joined Aug 2004
...
8,091 Posts
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#350
Quote from tcglow :
Any luck with your rebate? I am trying to input the rebate info in online to verify before I purchase. When I put in the C545 model, nothing populates and the submit page shows my rebate will be $0 since no matching product ID found for this specific model.

I live in Northern IL and have Comed service.
Submitted 1st rebate on 3/11 and it was approved on 3/22 -- did 2nd one on 3/22 which is pending review

Glitchy website so you'll have to try a few times if it shows $0 not added to cart -- use Chrome ("For the best experience, use Google Chrome to apply for your rebates on this site.")

First click on the "store purchased at" box so that a window pops up for you to enter "Costco" then the address -- use local store address on receipt if you bought it locally or your home address if you ordered online for shipping then hit "save"

After that enter 99.99 purchase price and your purchase date

Their website won't find this model but you can just select "Winix" then type in manually "C545" -- after it adds that to the cart then you can finish submitting the rebate with your Comed info (if it shows $0 not added to cart then try again should work 2nd or 3rd try)

I attached the store receipt for 1st rebate and online order confirmation page for 2nd rebate

I also attached 3 pics of the box:
- front top right showing "Model C545"
- front bottom showing energy star logo
- the side with "What's in the box?" that shows C545 Air Purifier along with the S/N label which also has "C545"
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Last edited by JaTaN March 25, 2021 at 01:25 PM.
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Joined Oct 2006
L3: Novice
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#351
Got one from local Costco today. It's very quiet. I like it. The WiFi app setup is very tricky, I spent one hour to figure it out.
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Joined Oct 2015
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#352
Our local Costco doesn't have it in store just the AM80 model. I was able to order this one online. Be here Monday
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Joined Sep 2010
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#353
Deal is back at Costco. Just ordered one.
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Joined Nov 2011
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#354
FYI, I just ordered 2 of these (with order confirmations) on sale at $30.00 off with $3.99 shipping.

I'm not sure why this deal is marked dead. I'm pretty sure it goes through the 4th.
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Joined Nov 2011
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#355
Quote from SpinControl :
The coupon discount is limit 2.
You can buy more at full price in a separate transaction.
I don't think you can bypass the coupon limit if you bought 2 online and 2 in store.
Let us know if you try.
Yup, I bought 2 at the warehouse last week and another 2 online today, all were $30.00 off.
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Joined Jan 2010
L7: Teacher
2,529 Posts
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#356
Reminder CostCo B&M is closed Sunday 4/4/2021 in observance of Easter.

https://customerservice.costco.co...losures%3F
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Joined Jan 2008
L6: Expert
1,936 Posts
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#357
Why would I want to use the Wi-Fi app on this? I'd rather just disable Wi-Fi entirely and not even bother looking at the app unless someone would like 2 let me know a compelling reason to use it thanks!!
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Joined Mar 2005
L9: Master
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#358
You can make a more effective HEPA filter from a box fan

https://youtu.be/0uZKBlwLEFs?t=1064
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Joined Dec 2010
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#359
Quote from jds487 :
You can doubt it all you like, but it is the truth.
I mean I doubt it can detect the mold spores that peanutbuttergracie asked.
I'm curious about which sensor is more important and useful as an air purifier, VOC or particle sensor?
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