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Frontpage Deal
Costco Members: Winix C545 True Hepa 4 Stage WiFi Air Purifier w/ Air Filter EXPIRED
$100
$129.99
+ $4 S/H
Costco Wholesale has Winix C545 True Hepa 4 Stage WiFi Air Purifier w/ Additional Air Filter on sale for $99.99 valid for Costco Members only. Shipping is $3.99.
Thanks to community member 14deals for finding this deal
Note, must login to your Costco account w/ an active membership to purchase
About the Product
Thanks to community member 14deals 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 Qualify Visual Indicator
- Auto-Mode
- Utilizies Smart Sensors
- Aham verified room size of 360 sq. ft.
- Includes a standard manufacturer warranty w/ Costco Concierge Services w/ purchase
Editor's Notes & Price Research
Written by
- Price Research: Purchase this unit today and save $30 Off (23.08% Savings) from the original online price of $129.99. Savings does not include shipping/handling fees
- This Winix air purifier offers 232 standard cubic foot per minute clean air delivery rate (CADR) w/ automatic shutoff/clean air filter alert. It is also Energy Star Certified that helps remove mod, dust, odors, particulates w/ easy washable air filter
- Offer valid through October 25, 2021 or while promotional pricing last
- This product has earned a 4.7/5 star rating w/ over 7900+ customer reviews at Costco
- Please refer to the forum thread for additional details - Discombobulated
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Original Post
Written by
Edited September 29, 2021
at 11:02 AM
Starting 9/29, it is back at $100 Winix C545, in-store only, online order works
https://www.costco.com/winix-true...62892.ht
https://www.costco.com/winix-true...62892.ht
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About the OP
Hat-Trick
asked this question on 09-29-2021 at 12:36 PM
09-29-2021 at 12:36 PM
My Coway (similar to this) will do the job BUT any smoke that sticks to walls, or anything else, will not be removed.
When I was doing my research before buying the Coway, many buyers were upset that it didn't clean the dust off their stuff. These units are only designed to clean what's in the AIR. It's important to do a thorough dusting/cleaning and then keep the unit on AUTO to catch the new particles from building up on surfaces.
When I was doing my research before buying the Coway, many buyers were upset that it didn't clean the dust off their stuff. These units are only designed to clean what's in the AIR. It's important to do a thorough dusting/cleaning and then keep the unit on AUTO to catch the new particles from building up on surfaces.
thewildman
asked this question on 09-29-2021 at 12:36 PM
09-29-2021 at 12:36 PM
Yes! The CDC, EPA, etc. recommend (in addition to vaccines & masks) ventilation (bringing in outside air) and filtration (like these) as part of a layered mitigation strategy.
Note they are not a replacement for masks -- one of these in the corner won't stop a co-worker from breathing on you -- but they will reduce the concentration of aerosols (tiny floating droplets exhaled by your co-workers that may carry coronavirus) in the room over time.
Note they are not a replacement for masks -- one of these in the corner won't stop a co-worker from breathing on you -- but they will reduce the concentration of aerosols (tiny floating droplets exhaled by your co-workers that may carry coronavirus) in the room over time.
AlexKor
asked this question on 09-29-2021 at 11:50 AM
St0ry
asked this question on 09-30-2021 at 09:25 AM
138 Comments
Featured Comments
They are rated with a CADR (clean air delivery rate) of 232 CFM, which (depending on ceiling height and how many air changes per hour you want) are generally really solid for about a 350 sq. ft. room (at 5 ACH).
My only nitpick is that this is a combo HEPA filter + ionizer, and generally I avoid ionizers/plasma/oxidizers -- true HEPA filters are more proven and produce zero potential byproducts. Sending ions into the air has the potential to create ozone or react with various things in the air to produce VOCs. These are certified by CARB to be very low-ozone, though. You CAN turn off the "Plasmawave" ionizer, but you have to re-do it every time you turn the unit back on.
It comes with Wi-Fi to control it, which may or may not be useful to you. Works fine for me so far.
While WiFi features may seem a gimmick, it does add extra features and controls (obviously besides just controlling it remotely). The app will include scheduling to automatically turn it on and off at the same time, which would otherwise have to be implemented via a screen and more buttons on the unit which would in turn increase cost.
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They are rated with a CADR (clean air delivery rate) of 232 CFM, which (depending on ceiling height and how many air changes per hour you want) are generally really solid for about a 350 sq. ft. room (at 5 ACH).
My only nitpick is that this is a combo HEPA filter + ionizer, and generally I avoid ionizers/plasma/oxidizers -- true HEPA filters are more proven and produce zero potential byproducts. Sending ions into the air has the potential to create ozone or react with various things in the air to produce VOCs. These are certified by CARB to be very low-ozone, though. You CAN turn off the "Plasmawave" ionizer, but you have to re-do it every time you turn the unit back on.
It comes with Wi-Fi to control it, which may or may not be useful to you. Works fine for me so far.
I have 2 units and they are a great value.
Tempted to get another at this price just for the filters...