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Winix C545 4-Stage True HEPA WiFi Air Purifier w/ PlasmaWave (Reconditioned) Expired

$64
$129.99
+ Free S/H w/ Amazon Prime
+64 Deal Score
61,933 Views
Update: This popular deal is still available.

Woot! has Winix C545 4-Stage True HEPA WiFi Air Purifier w/ PlasmaWave Technology (Factory Reconditioned) on sale for $63.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to Deal Hunter Navy-Wife for sharing this deal.

Note, product is a certified factory recondition unit.

About this Item:
  • Includes 1 True HEPA Filter and 4 Carbon Filters (Filters are brand new)
  • Auto Mode + Smart Sensors
  • 4 Fan Speeds
  • Weight: 11.5 lbs.
  • Dimensions: 11.2 × 15.1 × 23.0 in
  • AHAM Verified Room Size: 360 sq. ft.
  • Wi-Fi: Yes
  • CADR (Dust / Pollen / Smoke): 243 / 246 / 232
  • Stages: 4 Stages
  • Smart Sensors: VOC Sensor
  • Decibels: 27.2 dB
  • Wattage: 65W
  • CARB EO#: G-19-110
  • Includes a 1 Year Manufacturer Warranty

Editor's Notes & Price Research

Written by
  • Condition Notes: A "factory reconditioned" item was returned, inspected, and restored to fully working condition by the original manufacturer or a certified partner. Each product comes backed by an assigned manufacturer warranty OR our very own (90 Day) Woot Warranty. It's as close to new as you can get without technically being "new".
  • This price matches our previous Frontpage Deal.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by
Edited May 22, 2024 at 10:11 PM by
Woot! [woot.com] has Winix C545 4-Stage True HEPA Air Purifier w/ WiFi & PlasmaWave Technology (Factory Reconditioned)on sale for $63.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.
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Deal
Score
+64
61,933 Views
$64
$129.99

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Featured Comments

The only real issue is that it doesn't automatically search for a network after power loss, which apparently a lot of people couldn't figure out?

You just have to hit the wireless connection button once for it to reconnect.
In every room I have a different brand air purifier Smilie I should make a YouTube Smilie
My issue with a refurb is my older (4 or 5 year old running constantly) model has developed a high pitched coil whine. I feel like I'd rather get a new one next time it hits Costco for $99

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breyes25
05-22-2024 at 11:07 PM.
05-22-2024 at 11:07 PM.
Can't ship to California?
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Beetfarmer99
05-22-2024 at 11:22 PM.
05-22-2024 at 11:22 PM.
Did they fix the WiFi board issues ?
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Joined Mar 2011
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> bubble2 1,045 Posts
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Br0wNb0y
05-22-2024 at 11:32 PM.
05-22-2024 at 11:32 PM.
Quote from breyes25 :
Can't ship to California?

Yup same issue. so stupid.
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Joined Oct 2013
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> bubble2 3,419 Posts
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wherestheanykey
05-22-2024 at 11:49 PM.

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

05-22-2024 at 11:49 PM.
Quote from Beetfarmer99 :
Did they fix the WiFi board issues ?

The only real issue is that it doesn't automatically search for a network after power loss, which apparently a lot of people couldn't figure out?

You just have to hit the wireless connection button once for it to reconnect.
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Joined Oct 2013
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> bubble2 3,419 Posts
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wherestheanykey
05-22-2024 at 11:53 PM.

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

05-22-2024 at 11:53 PM.
Quote from breyes25 :
Can't ship to California?

This model no longer meets new air filtration standards for California.

Not sure whether it's because the PlasmaWave feature generates too much ozone or because of energy efficiency, but somehow Costco is getting around it and still sells them new.
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> bubble2 999 Posts
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a_land
05-23-2024 at 12:44 AM.
05-23-2024 at 12:44 AM.
Quote from wherestheanykey :
This model no longer meets new air filtration standards for California.

Not sure whether it's because the PlasmaWave feature generates too much ozone or because of energy efficiency, but somehow Costco is getting around it and still sells them new.

Weird they really stress that their plasma wave stuff passes those standards don't they? I looked this up recently when searching for a purifier for my kids nursery
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a_land
05-23-2024 at 12:45 AM.
05-23-2024 at 12:45 AM.
My issue with a refurb is my older (4 or 5 year old running constantly) model has developed a high pitched coil whine. I feel like I'd rather get a new one next time it hits Costco for $99
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Joined Jun 2014
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SilentPanda
05-23-2024 at 02:49 AM.

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

05-23-2024 at 02:49 AM.
In every room I have a different brand air purifier Smilie I should make a YouTube Smilie
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Joined Dec 2008
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> bubble2 60 Posts
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thefudd
05-23-2024 at 03:25 AM.
05-23-2024 at 03:25 AM.
I have 4 of these around the house, one died but was covered under the 1 year warranty and it was replaced quickly. Just picked up another. They work well and you can get filters from amazon pretty cheap.
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BennyBenassi
05-23-2024 at 03:25 AM.
05-23-2024 at 03:25 AM.
Quote from SilentPanda :
In every room I have a different brand air purifier Smilie I should make a YouTube Smilie

Do you have this model, and if so how does it compare to the rest? Which one would you recommend?
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kittu
05-23-2024 at 03:28 AM.
05-23-2024 at 03:28 AM.
Quote from a_land :
My issue with a refurb is my older (4 or 5 year old running constantly) model has developed a high pitched coil whine. I feel like I'd rather get a new one next time it hits Costco for $99

Costco once comes with additional filters. It's a better deal than buying these refurbs.
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Joined Mar 2014
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> bubble2 1,607 Posts
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scotts9612
05-23-2024 at 03:28 AM.
05-23-2024 at 03:28 AM.
The used one I got had the motor wore out so the fan didn't spin that great as we tried to replacement models they also had issues it's better just to buy a new one then try save a few bucks and get screwed
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VincentV6952
05-23-2024 at 04:07 AM.
05-23-2024 at 04:07 AM.
Quote from scotts9612 :
The used one I got had the motor wore out so the fan didn't spin that great as we tried to replacement models they also had issues it's better just to buy a new one then try save a few bucks and get screwed
Same issue here. Last refurb I bought from Woot had an audible whine that my newly purchased from Costco did not have. Yes, I understand one is refurbed. However, it's probably a better deal to grab these at Costco for $30 more - get some extra filters and a better warranty.
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