Frontpage Deal

Costco Members: Winix C545 Air Purifier Replacement Filter S

$35
$44.99
+ Free Shipping
+48 Deal Score
29,512 Views
Costco Wholesale has for its Members: Winix Replacement Filter S for C545 Air Purifier on sale for $34.99. Shipping is free.

Thanks to community member rolipoli for sharing this deal.

Features:
  • For use with item 1320253 or 1449587 Winix C545 Air Purifier
  • True-HEPA filtration captures up to 99.97% of particles as small as 0.3 microns.
  • The carbon filter reduces odors and traps large particles.
  • Includes:
  • 1x True HEPA filter
  • 4x carbon filters (1 year supply)

Editor's Notes & Price Research

Written by
  • About this deal:
    • This price is $10 lower (22% savings) than the list price of $44.99
    • Savings are valid through 10/17/22, while supplies last.
  • About this product:
    • Rating of 4.7 from over 2,445 Costco customer reviews.
  • About this store:
    • Details of Costco's return policy here.
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Original Post

Written by
Edited September 26, 2022 at 02:23 PM by
These filters for the Winix C545 air purifier are on sale again, valid 9/22/22 through 10/17/22. Link to previous thread for reference: https://slickdeals.net/f/15956080-winix-replacement-filter-s-for-c545-air-purifier-34-99

The actual C545 unit will also be going on sale again at Costco starting 9/28 for $99.99. I got one and like it so far. it does come with a 2 year supply of filters.

https://www.costco.com/winix-repl...20768.html
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Created 09-24-2022 at 10:47 PM by rolipoli
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signal asked this question on 09-27-2022 at 02:54 PM

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A year's supply of filters at Costco is $35 (on sale).
So a two year's supply is $70.
A new unit that already comes with a two year's supply of filters is $99.
So basically you get a whole new unit for around $30.
Seems like it makes more sense to get a new unit than just get the filters?
That or get the generic filters for less.
There are even cheaper generic on amazon with more positive reviews. I have never used them myself.

VALZONE Winix C545 2 Pack H13 True HEPA Replacement Filter S Compatible with Winix C545 Part# 1712-0096-00 with 8 Extra Activated Carbon Pre-Filters https://a.co/d/2EQLyox
Yes. I get generic all the time.

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#3
Definite TU for alert on upcoming sale on the unit. Gotta love the SD family 🤗
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#4
Thank you op!

Weird to ask on a filter deal, but do generic filters work in the c545?
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#5
Quote from iLoveCereal :
Thank you op!

Weird to ask on a filter deal, but do generic filters work in the c545?
Yes. I get generic all the time.
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#6
Unfortunate how expensive the filters are, even on sale. You can get the whole unit plus two HEPA filters and 8 pre-filters for $99 upcoming.
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#7
Quote from drraz :
Yes. I get generic all the time.
got a link?
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#8
A year's supply of filters at Costco is $35 (on sale).
So a two year's supply is $70.
A new unit that already comes with a two year's supply of filters is $99.
So basically you get a whole new unit for around $30.
Seems like it makes more sense to get a new unit than just get the filters?
That or get the generic filters for less.
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#9
Does anyone know if these filters will fit into C545? They are 50% off

https://www.amazon.com/gp/product...PC8X&psc=1
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#10
Quote from drraz :
Yes. I get generic all the time.
Link to the generic please
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#11
There are even cheaper generic on amazon with more positive reviews. I have never used them myself.

VALZONE Winix C545 2 Pack H13 True HEPA Replacement Filter S Compatible with Winix C545 Part# 1712-0096-00 with 8 Extra Activated Carbon Pre-Filters https://a.co/d/2EQLyox
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#12
Quote from onewhowas :
A year's supply of filters at Costco is $35 (on sale).
So a two year's supply is $70.
A new unit that already comes with a two year's supply of filters is $99.
So basically you get a whole new unit for around $30.
Seems like it makes more sense to get a new unit than just get the filters?
That or get the generic filters for less.
like the printers? i cant sell them without inks. nobody wanted it.
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#13
Quote from onewhowas :
A year's supply of filters at Costco is $35 (on sale).
So a two year's supply is $70.
A new unit that already comes with a two year's supply of filters is $99.
So basically you get a whole new unit for around $30.
Seems like it makes more sense to get a new unit than just get the filters?
That or get the generic filters for less.
Pretty sad to be honest. An absolute ton of appliance/ewaste because of it
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#14
Stocked up last time a deal was posted on SD, so barring another wildfire wouldn't need replacements for a while. Thanks for posting anyway.
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Last edited by kshell September 25, 2022 at 11:33 AM. Reason: typo
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#15
I would like to buy generic filters but not sure I trust the quality. I would want to see some kind of certification that they are actually filtering fine particles as well.
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