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frontpagephoinix | Staff posted Yesterday 3:12 PM

6-Pack 23.5"x23.5"x1" Filtrete MPR 1000 MERV 11 AC Furnace Air Filters

$24

$73

67% off
Amazon
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Deal Details
Amazon has 6-Pack 23.5"x23.5"x1" Filtrete MPR 1000 MERV 11 Micro Allergen Defense AC Furnace Air Filters (AD40-6PK-1E) for $24.85 - 5% when you check out via Subscribe & Save = $23.61. Shipping is free with Prime or on orders $35+.

Walmart also has 6-Pack 23.5"x23.5"x1" Filtrete MPR 1000 MERV 11 Micro Allergen Defense AC Furnace Air Filters (AD40-6PK-1E) for $24.85. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.Thanks to Deal Hunter phoinix for sharing this deal.

Features:
  • Engineered with 3M exclusive 3-in-1 technology to attract and trap microparticles while maintaining balanced airflow through your system.
  • MPR 1000 / MERV 11 rating effectively captures microallergens including pet dander, pollen, household dust, lint, smoke, and smog.
  • Electrostatic pleated filter media provides significantly better particle capture performance compared to basic fiberglass filters.
  • Designed for 1-inch residential HVAC, furnace, and air conditioner slots with a recommended replacement cycle of at least once every 90 days.
  • Integrates with the free Filtrete Smart App to scan barcodes and set up custom replacement countdown notifications.

Editor's Notes

Written by Wiznaz | Staff

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 6-Pack 23.5"x23.5"x1" Filtrete MPR 1000 MERV 11 Micro Allergen Defense AC Furnace Air Filters (AD40-6PK-1E) for $24.85 - 5% when you check out via Subscribe & Save = $23.61. Shipping is free with Prime or on orders $35+.

Walmart also has 6-Pack 23.5"x23.5"x1" Filtrete MPR 1000 MERV 11 Micro Allergen Defense AC Furnace Air Filters (AD40-6PK-1E) for $24.85. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.Thanks to Deal Hunter phoinix for sharing this deal.

Features:
  • Engineered with 3M exclusive 3-in-1 technology to attract and trap microparticles while maintaining balanced airflow through your system.
  • MPR 1000 / MERV 11 rating effectively captures microallergens including pet dander, pollen, household dust, lint, smoke, and smog.
  • Electrostatic pleated filter media provides significantly better particle capture performance compared to basic fiberglass filters.
  • Designed for 1-inch residential HVAC, furnace, and air conditioner slots with a recommended replacement cycle of at least once every 90 days.
  • Integrates with the free Filtrete Smart App to scan barcodes and set up custom replacement countdown notifications.

Editor's Notes

Written by Wiznaz | Staff

Original Post

Written by phoinix | Staff

Community Voting

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+32
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17 Comments

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Yesterday 8:58 PM
150 Comments
Joined Aug 2020
FuschiaLaborer329Yesterday 8:58 PM
150 Comments
In for the 20x20, seems to be the lowest price in history by a large margin. Shipping is out to early mid-August. Thanks OP!
Today 10:12 AM
2.7K Comments
Joined Jun 2009
buick66Today 10:12 AM
2.7K Comments
Three pages of sizes, every size but mine.
Today 10:16 AM
9 Comments
Joined May 2023
GreyReward9722Today 10:16 AM
9 Comments
Don't see where the 20x 20 is heavily discounted
Today 10:19 AM
1.7K Comments
Joined Oct 2006
clsAToday 10:19 AM
1.7K Comments
16x20x1 full price at $65.97, I'll pass Good deal if your size is on sale.
Today 10:21 AM
83 Comments
Joined Nov 2024
ColorfulPoopzToday 10:21 AM
83 Comments
20x20 would be nice for corsi rosenthal box's
Today 10:23 AM
367 Comments
Joined Apr 2008
cwj24Today 10:23 AM
367 Comments
Thank you
Today 11:37 AM
1.7K Comments
Joined Oct 2014
Deal-R-DashToday 11:37 AM
1.7K Comments
Quote from buick66 :
Three pages of sizes, every size but mine.
lol same for me!

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Today 11:55 AM
78 Comments
Joined Apr 2008
abentonToday 11:55 AM
78 Comments
Merv 11 is overkill and will limit airflow in your house. Unless you truly need that much filtering you're just raising your HVAC costs
1
1
Today 12:07 PM
19 Comments
Joined Nov 2025
Steelb72Today 12:07 PM
19 Comments
Nice deal
Today 12:08 PM
966 Comments
Joined Sep 2011
stehigs321Today 12:08 PM
966 Comments
Quote from abenton :
Merv 11 is overkill and will limit airflow in your house. Unless you truly need that much filtering you're just raising your HVAC costs
Go watch the project farm video on air filters. Most higher merv have more pleates giving more surface area and actually allow greater flow.
1
2
Today 12:29 PM
119 Comments
Joined Sep 2020
nuindianToday 12:29 PM
119 Comments
Nice deal
Today 1:03 PM
514 Comments
Joined Dec 2003
jpudloToday 1:03 PM
514 Comments
Excellent deal at the right timing as winter is around the corner. Thx!
Today 1:26 PM
3.9K Comments
Joined Dec 2007
Ducman69Today 1:26 PM
3.9K Comments
Public service announcement: The VAST majority of homes use a traditional single speed on/off fan. If you check AI for the equipment you have, you will see that it says they are recommended for up to MERV8.

So why do you see higher MERV often promoted?

Because consumers are dumb, they think that a filters job is to filter and the better it filters the better it must be and the more they will pay. But the fact is that the higher the MERV the more restrictive it is jacking up your AC bills, reducing the airflow from the vents, potentially causing freezover, and clogging much faster than lower MERV filters.

Stick with MERV8 or below, they will perform better, protect your AC, and are cheaper to boot!
Today 1:31 PM
3.9K Comments
Joined Dec 2007
Ducman69Today 1:31 PM
3.9K Comments
Quote from stehigs321 :
Go watch the project farm video on air filters. Most higher merv have more pleates giving more surface area and actually allow greater flow.
With 4" filters, sure, absolutely, but with 1" filters there isn't enough room to make deep pleats, and you should stick with MERV8 or lower. With 4" furnace filters, then you have so much extra surface area to compensate with, that you can afford more restrictive media.

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Today 1:39 PM
18 Comments
Joined Apr 2016
OmidDToday 1:39 PM
18 Comments
Quote from FuschiaLaborer329 :
In for the 20x20, seems to be the lowest price in history by a large margin. Shipping is out to early mid-August. Thanks OP!
No heavy discount on 20 by 20

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