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expiredshuaibnabi posted May 31, 2021 03:14 PM
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expiredshuaibnabi posted May 31, 2021 03:14 PM

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

+ $4 S/H

$100

$130

23% off
Costco Wholesale
112 Comments 56,834 Views
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Deal Details
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 shuaibnabi 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

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • Note: Select power providers may also offer Rebates on your purchase, refer to the forum thread for additional details and discussion.
    • This price matches a recent +264 Frontpage deal.
  • About this product:
    • Costco 2-Year warranty from date of purchase
    • Winix Warranty: "When installed, operated, and maintained according to all instructions supplied with this product, Winix, at its discretion, will repair or replace the product if it fails because of a defect in material or workmanship, as determined by Winix."
    • Winix warranty details here
      • Note: Winix warranty void if Non-Winix Brand filters are used in the unit
    • Winix Air Purifier FAQs here
  • About this store:
    • Costco will accept returns within 90 days (from the date the member received the merchandise)
    • Costco Wholesale return policy here
  • Price Research:
    • Purchase this unit today and save $30 Off (23.08% Savings) from the original listed price of $129.99 (shipping fee is not included in this savings + the additional filter is included w/ purchase)

Original Post

Written by shuaibnabi
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
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 shuaibnabi 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

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
    • Note: Select power providers may also offer Rebates on your purchase, refer to the forum thread for additional details and discussion.
    • This price matches a recent +264 Frontpage deal.
  • About this product:
    • Costco 2-Year warranty from date of purchase
    • Winix Warranty: "When installed, operated, and maintained according to all instructions supplied with this product, Winix, at its discretion, will repair or replace the product if it fails because of a defect in material or workmanship, as determined by Winix."
    • Winix warranty details here
      • Note: Winix warranty void if Non-Winix Brand filters are used in the unit
    • Winix Air Purifier FAQs here
  • About this store:
    • Costco will accept returns within 90 days (from the date the member received the merchandise)
    • Costco Wholesale return policy here
  • Price Research:
    • Purchase this unit today and save $30 Off (23.08% Savings) from the original listed price of $129.99 (shipping fee is not included in this savings + the additional filter is included w/ purchase)

Original Post

Written by shuaibnabi

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Top Comments

R3DTR1X
6278 Posts
1177 Reputation
They are $28 on Amazon... not OEM winix filters but I'm sure they are fine
gabe23111
16047 Posts
45649 Reputation
Check your local energy company for possible rebates. I bought a couple of these in the past and got back $50 each via NJ Clean Energy [dsmtracker.com]. Going to pick up another now.

TY for posting OP.
Cujobob
1497 Posts
279 Reputation
These have more readily available aftermarket filters at lower costs. I believe this model won't work in as large of a room as the other one. I picked up the Blueair and also own this Winix. This is a more practical choice.

111 Comments

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Jun 01, 2021 12:08 AM
758 Posts
Joined May 2009
Jun 01, 2021 12:08 AM
Mr.KeroroJun 01, 2021 12:08 AM
758 Posts
Didn't want to read 60 comments but to answer the same question over and over again: Winix does not emit ozone

https://www.energystar.gov/produc...ls/2358368
Jun 01, 2021 12:13 AM
758 Posts
Joined May 2009
Jun 01, 2021 12:13 AM
Mr.KeroroJun 01, 2021 12:13 AM
758 Posts
Quote from penis_scmenis :
People who are using air filter, could you please comment how has made difference in your life?
I have 3 Winix filters running at home. Reduces dust and allergens. Does a great job with cleaning out smoke and stink. I live with a place with high grass and tree pollen (Juniper and Cedar). Helps circulates the home airflow rather than turning on A/C or fan. Cleaning the first filter is a breeze with a Dyson vacuum cleaner. Will it change your life for the better? Yes.
Jun 01, 2021 12:15 AM
708 Posts
Joined Feb 2016
Jun 01, 2021 12:15 AM
MamaDealJun 01, 2021 12:15 AM
708 Posts
Quote from snowlepord :
Thank You for the reply. My apologies but I got mistaken this with humidifier. I needed humidifier as I need to setup one in my basement but I believe at this price I can buy this to setup in my kid room too
Truly not intending to be rude - but typically basements are already humid, especially if any part is underground. Generally folks purchase dehumidifiers for basement use, to dry out the humid air. Ours does run 24x7. You may wish to re-evaluate to determine which type of appliance you need for that area. There are multiple threads regarding past dehumidifier deals, containing a lot of good information and recommendations.
Jun 01, 2021 12:21 AM
339 Posts
Joined Jun 2013
Jun 01, 2021 12:21 AM
noochnoochJun 01, 2021 12:21 AM
339 Posts
Quote from inspir3d :
amazon's winix store regularly has these under $40 as fyi. search: Genuine Winix 115115 Replacement Filter A
That's the C535 filter. I couldn't find genuine Winix filters for this model on Amazon. Using the FILTER30 code on the Winix site, you can get a set for the C545 for $41.99. Costco.com sells the same set for $44.99
Jun 01, 2021 12:40 AM
197 Posts
Joined Apr 2018
Jun 01, 2021 12:40 AM
NotAbot987Jun 01, 2021 12:40 AM
197 Posts
I have couple of C545 that lost connection to the mothership (for remote control). Wireshark shows that they are trying to connect to IP 0.0.0.0 instead of AWS IP so it appears they lost their configuration. With no internet, you lose remote control and timer. Another negative is that controls are so bright they can easily compete with a night-light.

Also worth mentioning is that this air purifier has a 'fake' air quality sensor. The sensor is not a dust sensor but rather chemical sensor which detects presence of odors (filtered by charcoal filter) not dust (filtered by mesh/HEPA).
Last edited by NotAbot987 May 31, 2021 at 05:42 PM.
Jun 01, 2021 01:00 AM
93 Posts
Joined Aug 2013
Jun 01, 2021 01:00 AM
amm888Jun 01, 2021 01:00 AM
93 Posts
Quote from penis_scmenis :
People who are using air filter, could you please comment how has made difference in your life?
We run one at night in the bedroom and haven't noticed a difference, but wasn't expecting to. Got two more as I'm more concerned about fire season with four young sets of lungs in the house. These seem like a really good deal considering the extra filter and square feet per unit.
Jun 01, 2021 01:36 AM
218 Posts
Joined Jul 2004
Jun 01, 2021 01:36 AM
LDA1Jun 01, 2021 01:36 AM
218 Posts
Quote from JayGoat :
Be aware, the WiFi is shit on this. I still have this unit from the last time Costco had the sale and the about a day after setting up the WiFi, it says it's no longer available. However, it's still connected to my network. I reset it and set it up about 3 of 4 times, and like clockwork, a day later it says it's unavailable in the app.

This is well documented so don't buy this if you want a smart purifier. Once it says it's unavailable, no schedules you set will run.
Agreed, it's not the greatest. However, I have two and WiFi light is always blinking on only one trying to find a network. I have a mesh network hard wired at each point. Every other device in my house has zero issues. It does lead me to believe it's not all of them because I've moved the unit that always connects around and there are no issues. I'd say it's worth a shot at this price with the filter bundle. It's definitely only suited for a smaller bedroom or office.

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Jun 01, 2021 01:41 AM
683 Posts
Joined Aug 2011
Jun 01, 2021 01:41 AM
quicktekJun 01, 2021 01:41 AM
683 Posts
Quote from pmzo33 :
Just bought this about a week ago too. Just put in for a price adjustment. Costco says they honor deals and will adjust price if bought within 30 days.

https://customerservice.costco.co...com-orders
What if you bought in store?
1
Jun 01, 2021 01:49 AM
1,728 Posts
Joined Apr 2007
Jun 01, 2021 01:49 AM
chhaganbhujbadJun 01, 2021 01:49 AM
1,728 Posts
I bought one winix air purifier couple of years. That was my first purchase. The filters are a bit expensive but you can get a knock off one from Amazon. But I can tell you that these purifiers work amazingly. I tried for the energy rebate but I was surprised the equipment did not qualify for one.
Jun 01, 2021 01:53 AM
785 Posts
Joined Mar 2016
Jun 01, 2021 01:53 AM
Shop_shop_ShopJun 01, 2021 01:53 AM
785 Posts
This deal is a no-brainer. Bought two last time they had the sale and went for the max amount again. The extra set of filters makes this totally worth it. Haven't experience any wi-fi issues because don't need it. I just leave it running on either the setting 2 or 3 at all times. Setting 4 is used only during cooking.

I don't know how much my life has improved because of these units since I've had other Winix air purifiers for years, but when I change the filters I'm really happy that what I find is not inside my lungs.

If you clean the prefilter often your HEPA will last much longer than a year and then you can still shake it out and vacuum it out at least once.
Jun 01, 2021 01:55 AM
2,398 Posts
Joined Sep 2011
Jun 01, 2021 01:55 AM
weikewlJun 01, 2021 01:55 AM
2,398 Posts
In for two since I'm in CA and I expect another bad fire season. We had a super dry winter so most of the state is one giant fuel pile.
Jun 01, 2021 02:09 AM
205 Posts
Joined Nov 2015
Jun 01, 2021 02:09 AM
dokitaJun 01, 2021 02:09 AM
205 Posts
Quote from gabe23111 :
Check your local energy company for possible rebates. I bought a couple of these in the past and got back $50 each via NJ Clean Energy [dsmtracker.com]. Going to pick up another now.

TY for posting OP.
Thank you. I was not aware of this, just applied
Jun 01, 2021 02:20 AM
511 Posts
Joined Oct 2012
Jun 01, 2021 02:20 AM
shashipramodJun 01, 2021 02:20 AM
511 Posts
Peco on the rebate form is asking for the "Enter Retailer Details". What should i enter for costco purchase?
Jun 01, 2021 02:26 AM
111 Posts
Joined Dec 2012
Jun 01, 2021 02:26 AM
YveseJun 01, 2021 02:26 AM
111 Posts
Have two of these and they are fantastic. I just leave it on auto. It's virtually silent, only ramping up if it detects something. One of them is in my kitchen and it automatically changes to High setting when cooking. Very convenient.

I don't use the wifi. I see no need tbh. Check the pre-filter every month. Clean it out if needed. For the bigger main filter, change it as directed on the manual. Don't need an app for that.

As for the filters, it works very well and will keep your room smelling fresh in addition to the main benefits of the HEPA filter for allergies etc.
Last edited by Yvese May 31, 2021 at 07:28 PM.

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Jun 01, 2021 03:42 AM
314 Posts
Joined Mar 2008
Jun 01, 2021 03:42 AM
freakintoddlesJun 01, 2021 03:42 AM
314 Posts
This should fall under the normal 100% guarantee unlimited return policy, not the 90 day one they mention in the original post here. Their 90 return policy only applies to specific types of electronics and air filters are not mentioned.

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