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

$19.65
$46.37
+37 Deal Score
46,303 Views
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 & Price Research

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  • 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.
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Original Post

Written by
Edited July 24, 2021 at 05:54 PM by
https://www.walmart.com/ip/Filtre...ected=true

QA Note: The only apparent size left for under $20 is the 12x30x1 size.
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55 Comments

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Featured Comments

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.
·
very limited and unusual sizes:

10x20x1
12x20x1
12x30x1
14x14x1
14x18x1
25x25x1
·
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.
·

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Joined Jul 2005
L9: Master
> bubble2 9,073 Posts
2,285 Reputation
Pro
fourml8r
07-24-2021 at 12:54 PM.

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

07-24-2021 at 12:54 PM.
very limited and unusual sizes:

10x20x1
12x20x1
12x30x1
14x14x1
14x18x1
25x25x1
19
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Joined Mar 2010
L6: Expert
> bubble2 1,078 Posts
140 Reputation
davedumontier
07-24-2021 at 01:41 PM.
07-24-2021 at 01:41 PM.
I bought 20x20x1.
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Joined Sep 2003
L4: Apprentice
> bubble2 356 Posts
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Half-Joey
07-24-2021 at 01:58 PM.
07-24-2021 at 01:58 PM.
Thanks, I bought a pack of 20x20x1 too.
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Joined Oct 2016
L8: Grand Teacher
> bubble2 3,020 Posts
855 Reputation
FrozenBeer
07-24-2021 at 02:05 PM.
07-24-2021 at 02:05 PM.
Quote from Half-Joey :
Thanks, I bought a pack of 20x20x1 too.
me too too!

ordered the 20x20x1...
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Joined Jul 2019
total n00blet
> bubble2 1,829 Posts
150 Reputation
ShushiiT
07-24-2021 at 02:07 PM.
07-24-2021 at 02:07 PM.
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
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Joined Oct 2012
Oh honey...
> bubble2 179 Posts
30 Reputation
LazyGayGuy
07-24-2021 at 02:08 PM.
07-24-2021 at 02:08 PM.
these deals never have my size (20x15x1) but this time they do... except its listed at $46, not $20 Frown
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Joined Nov 2008
L5: Journeyman
> bubble2 552 Posts
66 Reputation
RespectSlickyD
07-24-2021 at 02:11 PM.
07-24-2021 at 02:11 PM.
Thank you for this, I need the 14 x 14 x 1 and the non sale price is terrible
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Joined Nov 2016
New User
> bubble2 9 Posts
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Softmochi
07-24-2021 at 02:11 PM.
07-24-2021 at 02:11 PM.
Is this actually a good deal? Sorry I can't tell, first time shopping for filter.
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Joined Dec 2017
L5: Journeyman
> bubble2 572 Posts
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SlickDucks
07-24-2021 at 02:15 PM.
07-24-2021 at 02:15 PM.
What MPR 1200 / Merv 11 blocks.
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Joined Apr 2011
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> bubble2 472 Posts
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rollins88
07-24-2021 at 02:19 PM.

Our community has rated this post as helpful. If you agree, why not thank rollins88

07-24-2021 at 02:19 PM.
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.
33
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Joined Apr 2011
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> bubble2 527 Posts
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wsteward
07-24-2021 at 02:19 PM.
07-24-2021 at 02:19 PM.
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?!
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Last edited by wsteward July 24, 2021 at 02:22 PM.
Joined Sep 2015
New User
> bubble2 14 Posts
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zz12z
07-24-2021 at 02:23 PM.
07-24-2021 at 02:23 PM.
Mpr2200 => mpr1900 => mpr1500 => mpr1200 => mpr800 => mpr300
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Joined Nov 2012
L1: Learner
> bubble2 17 Posts
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adg565
07-24-2021 at 02:28 PM.
07-24-2021 at 02:28 PM.
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.
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