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frontpageneomatrixviper posted Yesterday 02:08 AM
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frontpageneomatrixviper posted Yesterday 02:08 AM

Costco Members: 2-Pk Filtrete 5" MPR 1550 MERV 12 Deep Pleat Air Filter

+ Free S&H

$37

$47

21% off
Costco Wholesale
7 Comments 3,466 Views
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Deal Details
Costco Wholesale has for their Members: 2-Pack Filtrete Air Filter 5", MPR 1550 MERV 12, Ultra Allergen, Bacteria, and Virus Deep Pleat Filter on sale for $36.99. Shipping is free.

Thanks to Community Member neomatrixviper for sharing this deal.

Details:
  • Captures Microscopic Particles Such As Smoke, Cough and Sneeze Debris, Bacteria and Viruses and Large Particles, Including Lint, Household Dust and Pollen
  • Certified as Asthma & Allergy Friendly
  • 3-in-1 Technology from 3M to Trap Unwanted Air Particles while Letting Cleaner Air Flow Through
  • 1550 MPR has a Rating of MERV 12

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.1 out of 5 stars from customer reviews.
  • At the time of this posting, our research indicates that this is $24.99 lower than the next best comparable online prices starting from $61.98.
  • $10 manufacturer's savings is valid 5/11/26 through 6/7/26. While supplies last. Limit 10 per member.

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 2-Pack Filtrete Air Filter 5", MPR 1550 MERV 12, Ultra Allergen, Bacteria, and Virus Deep Pleat Filter on sale for $36.99. Shipping is free.

Thanks to Community Member neomatrixviper for sharing this deal.

Details:
  • Captures Microscopic Particles Such As Smoke, Cough and Sneeze Debris, Bacteria and Viruses and Large Particles, Including Lint, Household Dust and Pollen
  • Certified as Asthma & Allergy Friendly
  • 3-in-1 Technology from 3M to Trap Unwanted Air Particles while Letting Cleaner Air Flow Through
  • 1550 MPR has a Rating of MERV 12

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.1 out of 5 stars from customer reviews.
  • At the time of this posting, our research indicates that this is $24.99 lower than the next best comparable online prices starting from $61.98.
  • $10 manufacturer's savings is valid 5/11/26 through 6/7/26. While supplies last. Limit 10 per member.

Original Post

Written by neomatrixviper

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Yesterday 03:20 PM
781 Posts
Joined Sep 2017
CelestialDYesterday 03:20 PM
781 Posts
Purchased these previously on sale from Costco and had to return because they did NOT fit our 20x25x5" Lennox system. Took nearly 1/2 hr for the Costco rep to allow the return without the receipt, and then only after we showed him the purchase on the Costco phone app since he claimed that he couldn't find it in our purchase list. We advise making sure that they will actually fit your HVAC before purchase since the box is big and bulky to take back to the store.
Yesterday 05:52 PM
931 Posts
Joined Jul 2013
rldevYesterday 05:52 PM
931 Posts
I use these filters and they work well, but they have some serious QC issues with the pleats. I'm not sure why a company of this size can't figure it out. There's certainly no better deal on the market for a 5 inch media filter. And these Merv 12 filters test out very well for air flow. They have not hindered my system and have kept my air good as well as the furnace/air handler.
Last edited by rldev May 17, 2026 at 11:10 AM.
Yesterday 06:24 PM
25 Posts
Joined Jun 2019
PhillipL18Yesterday 06:24 PM
25 Posts
Quote from CelestialD :
Purchased these previously on sale from Costco and had to return because they did NOT fit our 20x25x5" Lennox system. Took nearly 1/2 hr for the Costco rep to allow the return without the receipt, and then only after we showed him the purchase on the Costco phone app since he claimed that he couldn't find it in our purchase list. We advise making sure that they will actually fit your HVAC before purchase since the box is big and bulky to take back to the store.
I have a Lennox system and ran into the same problem. You need to buy the 4 inch filters, which fit perfectly. The issue is there is a discrepancy between the listed size and actual size.
Today 07:03 AM
32 Posts
Joined Apr 2009
shmzrToday 07:03 AM
32 Posts
Are these good for filtering out viruses?
Today 07:04 AM
68 Posts
Joined Sep 2006
mp5Today 07:04 AM
68 Posts
Not sure about 5" ones, but for 4" there are two versions, regular fit and slim fit. The regular fit is actually 4.3" while the slim fit is 3.75".
Today 07:19 AM
102 Posts
Joined Nov 2017
gonediving77Today 07:19 AM
102 Posts
I wish they had more sizes
Today 10:20 AM
5,222 Posts
Joined Feb 2009
dcmanryanToday 10:20 AM
5,222 Posts
Quote from shmzr :
Are these good for filtering out viruses?
According to the pic it says yes. Would I trust that? Nope. You should just buy an air purifier and be done with it.

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