Item 1 of 3
Item 1 of 3
frontpagephoinix | Staff posted Jul 24, 2026 3:12 PM
6-Pack 23.5"x23.5"x1" Filtrete MPR 1000 MERV 11 AC Furnace Air Filters
$25
$73
65% off
Walmart
WalmartDeal Details
Walmart 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:
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- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Expired:
- 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+.
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Walmart 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:
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- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Expired:
- 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+.
Community Voting
Deal Score
+78
Good Deal
Bad Deal
Price Intelligence
Model: Filtrete 23.5x23.5x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size Pack 23.188x23.188x0.81 in)
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
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| Post Date | Sold By | Sale Price | Activity |
|---|---|---|---|
 07/25/26 |  Amazon | $25 Popular | 0 |
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32 Comments
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Our community has rated this post as helpful. If you agree, why not thank abenton
Our community has rated this post as helpful. If you agree, why not thank Ducman69
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!
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