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frontpageneomatrixviper posted May 15, 2026 08:06 AM
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frontpageneomatrixviper posted May 15, 2026 08:06 AM

Costco Members: 2-Pk Filtrete 4" MPR 1550 MERV 12 Deep Pleat Air Filter

+ Free S&H

$34

$44

22% off
Costco Wholesale
9 Comments 5,178 Views
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Deal Details
Costco Wholesale has for its Members: 2-Pack Filtrete Air Filter 4", MPR 1550 MERV 12, Ultra Allergen, Bacteria, and Virus Deep Pleat Filter (various sizes) on sale for $33.99. Shipping is free.

Thanks to community member neomatrixviper for sharing this deal.

Features:
  • 1550 MPR and MERV 12 Rating
  • Designed with Filtrete 3-in-1 Technology
  • Helps Capture Countless Microparticles such as Pet Dander, Smoke, and Smog
  • Also Captures Large Particles like Lint, Pollen, and Household Dust
  • This Furnace Filter is Certified Asthma and Allergy-Friendly

Editor's Notes

Written by qwikwit | Staff
  • Rated 4.7 out of 5 stars, based on over 5K customer reviews.
  • The sale is valid through 6/7/26. While supplies last. Limit 10 per member.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for its Members: 2-Pack Filtrete Air Filter 4", MPR 1550 MERV 12, Ultra Allergen, Bacteria, and Virus Deep Pleat Filter (various sizes) on sale for $33.99. Shipping is free.

Thanks to community member neomatrixviper for sharing this deal.

Features:
  • 1550 MPR and MERV 12 Rating
  • Designed with Filtrete 3-in-1 Technology
  • Helps Capture Countless Microparticles such as Pet Dander, Smoke, and Smog
  • Also Captures Large Particles like Lint, Pollen, and Household Dust
  • This Furnace Filter is Certified Asthma and Allergy-Friendly

Editor's Notes

Written by qwikwit | Staff
  • Rated 4.7 out of 5 stars, based on over 5K customer reviews.
  • The sale is valid through 6/7/26. While supplies last. Limit 10 per member.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by neomatrixviper

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9 Comments

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Yesterday 01:04 PM
457 Posts
Joined Feb 2010
lostlinkYesterday 01:04 PM
457 Posts
I'm just posting to score bonus tickets for the daily giveaway.
5
Today 02:32 PM
17 Posts
Joined Sep 2018
QuangV2156Today 02:32 PM
17 Posts
thank you
Today 04:14 PM
2,237 Posts
Joined Feb 2012
InLimboToday 04:14 PM
2,237 Posts
These should be $29.99 in store but it may depend on what size you need on whether they're available in store.
Today 04:18 PM
205 Posts
Joined Oct 2021
buekiebobToday 04:18 PM
205 Posts
These 3M Filtrete filters are great...have been using them for years. And Costco usually has the best price for a pair that is a year's supply for those of us who change our filters twice a year. The regular price at Costco for a pair is $44 or $22 per filter...already a great deal compared to big box hardware stores selling the same filter for $45-50 per filter...but at the current sale price for a pair at $34 or $17 per filter, it's an even better deal. I've picked up a pair for myself so I can change the filter for our hot summer season and switch again in late fall for winter.

And if your HVAC system requires a different size 4" filter, Costco also has other 4" 3M Filtrete filters at this same sale price including 16 x 20 x 4, 20 x 25 x 4, and 20 x 20 x 4.
Last edited by buekiebob May 18, 2026 at 09:20 AM.
Today 04:49 PM
28 Posts
Joined Jan 2012
vihar168Today 04:49 PM
28 Posts
Looking for 20x25x4. Is it still on deal?
Today 05:13 PM
26 Posts
Joined Nov 2009
suriToday 05:13 PM
26 Posts
Quote from vihar168 :
Looking for 20x25x4. Is it still on deal?
Yes, just bought it
Today 05:43 PM
97 Posts
Joined Feb 2020
WestTXAgToday 05:43 PM
97 Posts
Quote from suri :
Yes, just bought it
same - picked up yesterday for. $29. Great price!

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Today 06:03 PM
662 Posts
Joined Aug 2008
buynow_thinklaterToday 06:03 PM
662 Posts
FYI, these are on the smaller side of the advertised sizing. I bought these 3M filters in 16x25x4 and they did not fit in my system.

I normally use Honeywell brand filters which advertise an actual size of 15.88" x 24.88" x 4.38". These 3M filters have an actual size of 15.44 x 24.63 x 4.31".
Today 08:00 PM
28 Posts
Joined Jun 2013
ZeroFluxToday 08:00 PM
28 Posts
Quote from buynow_thinklater :
FYI, these are on the smaller side of the advertised sizing. I bought these 3M filters in 16x25x4 and they did not fit in my system.

I normally use Honeywell brand filters which advertise an actual size of 15.88" x 24.88" x 4.38". These 3M filters have an actual size of 15.44 x 24.63 x 4.31".
I noticed this too, but it's not a deal breaker. This slightly smaller filter should perform okay in the housing as is, but they might have a tilt with the extra space. Alternatively, you can insert a small spacer below the filter to create a snug fit.

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