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expiredjugiwax posted Jul 24, 2021 07:47 PM
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expiredjugiwax posted Jul 24, 2021 07:47 PM

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

$20

$46

56% off
Walmart
55 Comments 47,578 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
613 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
9339 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 07:54 PM
9,339 Posts
Joined Jul 2005
fourml8rJul 24, 2021 07:54 PM
9,339 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 08:41 PM
1,216 Posts
Joined Mar 2010
davedumontierJul 24, 2021 08:41 PM
1,216 Posts
I bought 20x20x1.
Jul 24, 2021 08:58 PM
372 Posts
Joined Sep 2003
Half-JoeyJul 24, 2021 08:58 PM
372 Posts
Thanks, I bought a pack of 20x20x1 too.
Jul 24, 2021 09:05 PM
3,176 Posts
Joined Oct 2016
FrozenBeerJul 24, 2021 09:05 PM
3,176 Posts
Quote from Half-Joey :
Thanks, I bought a pack of 20x20x1 too.
me too too!

ordered the 20x20x1...
Jul 24, 2021 09:07 PM
2,130 Posts
Joined Jul 2019
ShushiiTJul 24, 2021 09:07 PM
2,130 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 09:08 PM
183 Posts
Joined Oct 2012
LazyGayGuyJul 24, 2021 09:08 PM
183 Posts
these deals never have my size (20x15x1) but this time they do... except its listed at $46, not $20 Frown
Jul 24, 2021 09:11 PM
754 Posts
Joined Nov 2008
RespectSlickyDJul 24, 2021 09:11 PM
754 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 09:11 PM
10 Posts
Joined Nov 2016
SoftmochiJul 24, 2021 09:11 PM
10 Posts
Is this actually a good deal? Sorry I can't tell, first time shopping for filter.
Jul 24, 2021 09:15 PM
572 Posts
Joined Dec 2017
SlickDucksJul 24, 2021 09:15 PM
572 Posts
What MPR 1200 / Merv 11 blocks.
1
Jul 24, 2021 09:19 PM
613 Posts
Joined Apr 2011
GiraffasaurusJul 24, 2021 09:19 PM
613 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 09:19 PM
572 Posts
Joined Apr 2011
wstewardJul 24, 2021 09:19 PM
572 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 09:23 PM
14 Posts
Joined Sep 2015
zz12zJul 24, 2021 09:23 PM
14 Posts
Mpr2200 => mpr1900 => mpr1500 => mpr1200 => mpr800 => mpr300
Jul 24, 2021 09:28 PM
17 Posts
Joined Nov 2012
adg565Jul 24, 2021 09:28 PM
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 10:10 PM
110 Posts
Joined Mar 2018
mavirykJul 24, 2021 10:10 PM
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 10:18 PM
306 Posts
Joined Nov 2017
cycynynyJul 24, 2021 10:18 PM
306 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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