Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expired Posted by Amado • Nov 29, 2023
  1. Deal Image
Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
expired Posted by Amado • Nov 29, 2023

Costco Members: 2-Pack 3M Filtrete Allergen Reduction Deep Pleat MPR 1550 Filters

+ Free Shipping

$35

$45

22% off
Costco Wholesale
52 Comments 27,673 Views
Visit Retailer
Good Deal
Save
Share
Deal Details
Costco Wholesale has for their Members: 2-Pack 3M Filtrete Ultra Allergen Reduction Deep Pleat MPR 1550 Filters (various sizes) on sale for $34.99. Shipping is free.

Thanks community member Amado for sharing this deal

Note: Non Costco Members are subject to a 5% Surcharge

Sizes Available:
  • 16x25x4
  • 20x25x4
  • 20x20x4
  • 16x20x4
About this Product:
  • Reduces Airborne Dust, Allergens, Bacteria and Viruses
  • Filtrete 4" Filters Help Maintain Airflow in Heating and Cooling Systems
  • For Residential Use Only
  • Change Every 6-12 Months

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
    • This offer matches a Frontpage deal from August.
    • Refer to the forum thread for deal discussion.
    • Offer valid through 12/10/2023 while supplies last.
  • Reviews:
    • 4.7 out of 5 stars by over 3,400 Costco customers.

Original Post

Written by Amado
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 2-Pack 3M Filtrete Ultra Allergen Reduction Deep Pleat MPR 1550 Filters (various sizes) on sale for $34.99. Shipping is free.

Thanks community member Amado for sharing this deal

Note: Non Costco Members are subject to a 5% Surcharge

Sizes Available:
  • 16x25x4
  • 20x25x4
  • 20x20x4
  • 16x20x4
About this Product:
  • Reduces Airborne Dust, Allergens, Bacteria and Viruses
  • Filtrete 4" Filters Help Maintain Airflow in Heating and Cooling Systems
  • For Residential Use Only
  • Change Every 6-12 Months

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
    • This offer matches a Frontpage deal from August.
    • Refer to the forum thread for deal discussion.
    • Offer valid through 12/10/2023 while supplies last.
  • Reviews:
    • 4.7 out of 5 stars by over 3,400 Costco customers.

Original Post

Written by Amado

Community Voting

Deal Score
+54
Good Deal
Visit Retailer
Leave a Comment
To participate in the comments, please log in.

Top Comments

linksyss
Isn't 1550 filtration supposed to be too hard on furnaces? I was told to use 1100 or 1200 at the most.
erickmarge
These used to be a 3-pack at $29.99 before the price was raised, and now they cut 33% of the product as well. Wonderful times...sigh.
cyclist0569
4" filters are actually much less restrictive than 1" ones. After retrofitting from a 1" filter boot to 4", I was able to switch from MERV 8 to MERV 10 while reducing the static pressure drop across the filter from 0.36 to 0.08 in w.c.

ETA: I also get a full 12 months out of each filter. My manometer tells me there's barely any more restriction after all that time. 4" filters get me better filtering *and* reduces total filter cost. Win-win. It should be the standard IMO.

52 Comments

Sign up for a Slickdeals account to remove this ad.

Nov 29, 2023
2,122 Posts
Joined Jul 2012
Nov 29, 2023
linksyss
Nov 29, 2023
2,122 Posts
Isn't 1550 filtration supposed to be too hard on furnaces? I was told to use 1100 or 1200 at the most.
Pro
Nov 29, 2023
536 Posts
Joined Jun 2010
Nov 29, 2023
erickmarge
Pro
Nov 29, 2023
536 Posts
These used to be a 3-pack at $29.99 before the price was raised, and now they cut 33% of the product as well. Wonderful times...sigh.
2
Nov 29, 2023
6 Posts
Joined Apr 2022
Nov 29, 2023
SmartRose8339
Nov 29, 2023
6 Posts
No love for 14x30x1
Nov 29, 2023
2,288 Posts
Joined Nov 2011
Nov 29, 2023
xnap30
Nov 29, 2023
2,288 Posts
Quote from erickmarge :
These used to be a 3-pack at $29.99 before the price was raised, and now they cut 33% of the product as well. Wonderful times...sigh.
How long ago was that?

These 4 and 5 in filters have been 35-40 on sale the last 3 years
1
Nov 29, 2023
648 Posts
Joined May 2015
Nov 29, 2023
chanduss
Nov 29, 2023
648 Posts
Quote from xnap30 :
How long ago was that?

These 4 and 5 in filters have been 35-40 on sale the last 3 years
May be he/she is referring to 1"
1
Nov 29, 2023
245 Posts
Joined Mar 2022
Nov 29, 2023
minhk369
Nov 29, 2023
245 Posts
Edit: I am just stupid, everyone.

Man 4" with that thickness will it exhaust the ac system
Last edited by minhk369 November 29, 2023 at 12:52 PM.
3
Nov 29, 2023
363 Posts
Joined Dec 2011
Nov 29, 2023
spochuck
Nov 29, 2023
363 Posts
Would these work well in a Corsi Rosenthal Box?

Sign up for a Slickdeals account to remove this ad.

Nov 29, 2023
982 Posts
Joined Jan 2006
Nov 29, 2023
jamesl
Nov 29, 2023
982 Posts
Quote from linksyss :
Isn't 1550 filtration supposed to be too hard on furnaces? I was told to use 1100 or 1200 at the most.
A 4" pleated filter has much more surface area and can have a higher rating. This isn't true for a 1" filter.
Nov 29, 2023
66 Posts
Joined Sep 2016
Nov 29, 2023
SammyWinchester
Nov 29, 2023
66 Posts
Quote from spochuck :
Would these work well in a Corsi Rosenthal Box?
I wonder the same. Four 4" filters would be very effective and efficient considering more surface area. And it would last longer, at least an year with heavy usage.
Nov 29, 2023
477 Posts
Joined Dec 2015
Nov 29, 2023
Waiting4Hope
Nov 29, 2023
477 Posts
MERV equivalent number? I don't want anything higher than 10.
Nov 29, 2023