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expired Posted by jugiwax • Jul 24, 2021
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expired Posted by jugiwax • Jul 24, 2021

3M Filtrete Allergen Reduction 1200 MPR HVAC Furnace Air Filter (12x30x1)

$20

$46

56% off
Walmart
55 Comments 47,527 Views
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Deal Details
Walmart has 4-Pack 3M Filtrete Allergen Reduction 1200 MPR HVAC Furnace Air Filter (12x30x1, 1142DC-4) on sale for $19.65. Shipping is free with Walmart+ (free 15-day trial available) or on $35+ orders.

Thanks to community member jugiwax for finding this deal.

About this product:
  • MERV 11 Rating
  • 3-month pleated 1" home air filters for your furnace, air conditioner or HVAC system.
  • Attracts and captures particles such as lint, pollen, dust, pet dander, smoke and smog

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • This deal is $26.72 off (57.62% savings) the retail list price of $46.37.
  • Ratings & Reviews:
    • This product has earned an impressive 4.6 out 5 star rating based on 676 customer reviews on Walmart.
  • About this store:
    • This product qualifies for Walmart's free 90-day return / exchange policy.

Original Post

Written by jugiwax
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has 4-Pack 3M Filtrete Allergen Reduction 1200 MPR HVAC Furnace Air Filter (12x30x1, 1142DC-4) on sale for $19.65. Shipping is free with Walmart+ (free 15-day trial available) or on $35+ orders.

Thanks to community member jugiwax for finding this deal.

About this product:
  • MERV 11 Rating
  • 3-month pleated 1" home air filters for your furnace, air conditioner or HVAC system.
  • Attracts and captures particles such as lint, pollen, dust, pet dander, smoke and smog

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • This deal is $26.72 off (57.62% savings) the retail list price of $46.37.
  • Ratings & Reviews:
    • This product has earned an impressive 4.6 out 5 star rating based on 676 customer reviews on Walmart.
  • About this store:
    • This product qualifies for Walmart's free 90-day return / exchange policy.

Original Post

Written by jugiwax

Community Voting

Deal Score
+38
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Top Comments

rollins88
590 Posts
108 Reputation
High merv filters in your AC are garbage. Your AC isn't an air purifier. You're restricting your airflow and trashing your AC in the process.
fourml8r
9330 Posts
2364 Reputation
very limited and unusual sizes:

10x20x1
12x20x1
12x30x1
14x14x1
14x18x1
25x25x1
GreenPanther4395
1204 Posts
99 Reputation
Modern blowers are designed to handle higher Merv filters. With deeper/multiple pleated filters, the restriction is minimal and no problem.

Check your HVAC system, it should state what type of filters it's designed to handle.

54 Comments

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Jul 24, 2021
9,330 Posts
Joined Jul 2005
Jul 24, 2021
fourml8r
Jul 24, 2021
9,330 Posts

Our community has rated this post as helpful. If you agree, why not thank fourml8r

very limited and unusual sizes:

10x20x1
12x20x1
12x30x1
14x14x1
14x18x1
25x25x1
2
2
Jul 24, 2021
1,212 Posts
Joined Mar 2010
Jul 24, 2021
davedumontier
Jul 24, 2021
1,212 Posts
I bought 20x20x1.
Jul 24, 2021
369 Posts
Joined Sep 2003
Jul 24, 2021
Half-Joey
Jul 24, 2021
369 Posts
Thanks, I bought a pack of 20x20x1 too.
Jul 24, 2021
3,171 Posts
Joined Oct 2016
Jul 24, 2021
FrozenBeer
Jul 24, 2021
3,171 Posts
Quote from Half-Joey :
Thanks, I bought a pack of 20x20x1 too.
me too too!

ordered the 20x20x1...
Jul 24, 2021
2,058 Posts
Joined Jul 2019
Jul 24, 2021
ShushiiT
Jul 24, 2021
2,058 Posts
I'm testing the k&n merv 11 cause i can't keep trying to shop for these since either you buy excessive bulk or risk trying to extend the life of a cheaper filter in between changes to a equal value
Jul 24, 2021
181 Posts
Joined Oct 2012
Jul 24, 2021
LazyGayGuy
Jul 24, 2021
181 Posts
these deals never have my size (20x15x1) but this time they do... except its listed at $46, not $20 Frown
Jul 24, 2021
712 Posts
Joined Nov 2008
Jul 24, 2021
RespectSlickyD
Jul 24, 2021
712 Posts
Thank you for this, I need the 14 x 14 x 1 and the non sale price is terrible

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Jul 24, 2021
10 Posts
Joined Nov 2016
Jul 24, 2021
Softmochi
Jul 24, 2021
10 Posts
Is this actually a good deal? Sorry I can't tell, first time shopping for filter.
Jul 24, 2021
572 Posts
Joined Dec 2017
Jul 24, 2021
SlickDucks
Jul 24, 2021
572 Posts
What MPR 1200 / Merv 11 blocks.
1
Jul 24, 2021
590 Posts
Joined Apr 2011
Jul 24, 2021
Giraffasaurus
Jul 24, 2021
590 Posts

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

High merv filters in your AC are garbage. Your AC isn't an air purifier. You're restricting your airflow and trashing your AC in the process.
2
9
Jul 24, 2021
558 Posts
Joined Apr 2011
Jul 24, 2021
wsteward
Jul 24, 2021
558 Posts
Quote from FrozenBeer :
me too too!

ordered the 20x20x1...
Me squared…20x20 FTW.

Been waiting for $4.25 Merv 8 deals to return from last year at Home Depot for the Arm & Hammer ones…picked a few of these filtretes while I wait in the meantime.

Who knows with inflation is this the new slick price for air filters?!
Last edited by wsteward July 24, 2021 at 02:22 PM.
Jul 24, 2021
14 Posts
Joined Sep 2015
Jul 24, 2021
zz12z
Jul 24, 2021
14 Posts
Mpr2200 => mpr1900 => mpr1500 => mpr1200 => mpr800 => mpr300
Jul 24, 2021
17 Posts
Joined Nov 2012
Jul 24, 2021
adg565
Jul 24, 2021
17 Posts
14x25x1 Was available, too. Only the 4 packs are on sale. If you are looking at the single filters, they appear to be regular price.
1
Jul 24, 2021
110 Posts
Joined Mar 2018
Jul 24, 2021
maviryk
Jul 24, 2021
110 Posts
Quote from rollins88 :
High merv filters in your AC are garbage. Your AC isn't an air purifier. You're restricting your airflow and trashing your AC in the process.
To expand on this, if you really want to run high Merv filters in your ac, get ones that are high flow, 3-5" deep. The extra surface area allows for more filtration while retaining the normal CFM that your air handler needs.

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Jul 24, 2021
305 Posts
Joined Nov 2017
Jul 24, 2021
cycynyny
Jul 24, 2021
305 Posts
I'm always curious about the size of these. Why can't we have one or two uniform sizes? Let's say for certain sq ft room, the AC handlers use one size, and for a bigger sq ft, use another size. I have been living in different apts and all of them have different size requirement, which confuses me a lot. Now I need a 14*18*1, which seems much harder to find.

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