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Filtrete 25x25x1 AC Furnace Air Filter MERV
31st Mar 2026, 11:00 AM

Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)

Price may vary by location, shipping cost, and availability.
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$53.91
$53.91

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Highest: $79.85
Average: $59.18
Lowest: $26.42

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Based our analysis and observation, there is 32.00% chance that the price of Filtrete 25x25x1 AC Furnace Air Filter MERV... will increase. Price of product might fluctuate between 11% and 15% of current price.*

Price History Graph

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Price History Information

You can check the price history of Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in) here. This product's current Price in USA is $53.91. The average and highest prices are $59.18 and $79.85 respectively.

Lowest Ever Price $26.42
27th Dec 2025
Average Price $59.18
Based on 1418 days price tracking
Highest Price $79.85
19th Sep 2024

Price History of All Variants of Filtrete 25x25x1 AC Furnace Air Filter MERV...

Filtrete 16x25x1 AC Furnace Air Filter MERV
Offer Price: $55.15

Filtrete 16x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 15.69 x 24.69 x 0.81 in)

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Filtrete 16x20x2 AC Furnace Air Filter MERV
Offer Price: $64.07

Filtrete 16x20x2 AC Furnace Air Filter, MERV 11, MPR 1000, Allergen Defense, 3-Month Pleated 2-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 15.5 x 19.5 x 1.75 in)

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Filtrete 16x21x1 AC Furnace Air Filter MERV
Offer Price: $52.40

Filtrete 16x21x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack

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Filtrete 16x20x1 AC Furnace Air Filter MERV
Offer Price: $81.88

Filtrete 16x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 15.69 x 19.69 x 0.81 in)

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Filtrete 18x18x1 AC Furnace Air Filter MERV
Offer Price: $53.96

Filtrete 18x18x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 17.81 x 17.81 x 0.81 in)

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Filtrete 12x12x1 AC Furnace Air Filter MERV
Offer Price: $53.00

Filtrete 12x12x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 11.81x11.81x0.81 in)

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Filtrete 12x36x1 AC Furnace Air Filter MERV
Offer Price: $60.61

Filtrete 12x36x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 11.69 x 35.69 x 0.81 in)

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Filtrete 16x24x1 AC Furnace Air Filter MERV
Offer Price: $48.55

Filtrete 16x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 23.813x15.813x0.656 in)

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Filtrete 25x25x1 AC Furnace Air Filter MERV
Offer Price: $53.91

Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)

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Filtrete 14x25x1 AC Furnace Air Filter MERV
Offer Price: $43.98

Filtrete 14x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 13.81 x 24.81 x 0.81 in)

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Filtrete 14x24x1 AC Furnace Air Filter MERV
Offer Price: $39.94

Filtrete 14x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 13.81 x 23.81 x 0.81 in)

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Filtrete 14x20x1 AC Furnace Air Filter MERV
Offer Price: $56.98

Filtrete 14x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 13.81x19.81x0.81 in)

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Filtrete 18x30x1 AC Furnace Air Filter MERV
Offer Price: $59.75

Filtrete 18x30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 17.81 x 29.81 x 0.81 in)

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Filtrete 24x24x1 AC Furnace Air Filter MERV
Offer Price: $33.00

Filtrete 24x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 23.69x23.69x0.81 in)

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Filtrete 16x25x2 AC Furnace Air Filter MERV
Offer Price: $73.68

Filtrete 16x25x2 AC Furnace Air Filter, MERV 11, MPR 1000, Allergen Defense, 3-Month Pleated 2-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 15.5 x 24.5 x 1.75 in)

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Filtrete 12x30x1 AC Furnace Air Filter MERV
Offer Price: $59.75

Filtrete 12x30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 11.81 x 29.81 x 0.81 in)

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Filtrete 10x20x1 AC Furnace Air Filter MERV
Offer Price: $41.63

Filtrete 10x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 9.81x19.81x0.81 in)

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Filtrete 16x30x1 AC Furnace Air Filter MERV
Offer Price: $62.74

Filtrete 16x30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 29.813x15.813x0.656 in)

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Filtrete 20x22x1 AC Furnace Air Filter MERV
Offer Price: $42.88

Filtrete 20x22x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.81 x 21.81 x 0.81 in)

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Filtrete 20x20x1 Air Filter MERV 11 MPR
Offer Price: $53.76

Filtrete 20x20x1 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 4-Pack, AC Furnace HVAC Filters for Home, 3-Month Pleated Electrostatic (Actual Size 19.69 x 19.69 x 0.81 in)

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Filtrete 12x24x1 AC Furnace Air Filter MERV
Offer Price: $51.55

Filtrete 12x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 11.69 x 23.69 x 0.81 in)

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Filtrete 20x25x1 Air Filter MERV 11 MPR
Offer Price: $51.03

Filtrete 20x25x1 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 4-Pack, AC Furnace HVAC Filters for Home, 3-Month Pleated Electrostatic (Actual Size 19.69 x 24.69 x 0.81 in)

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Filtrete 20x25x2 AC Furnace Air Filter MERV
Offer Price: $57.99

Filtrete 20x25x2 AC Furnace Air Filter, MERV 11, MPR 1000, Allergen Defense, 3-Month Pleated 2-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.5 x 24.5 x 1.75 in)

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Filtrete 20x23x1 AC Furnace Air Filter MERV
Offer Price: $54.04

Filtrete 20x23x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack

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Filtrete 20x24x1 AC Furnace Air Filter MERV
Offer Price: $45.87

Filtrete 20x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 19.81x23.81x0.81 in)

Get Deal

Filtrete 14x18x1 AC Furnace Air Filter MERV
Offer Price: $35.32

Filtrete 14x18x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 13.81 x 17.81 x 0.81 in)

Get Deal

Filtrete 17.5x23.5x1 AC Furnace Air Filter MERV
Offer Price: $43.98

Filtrete 17.5x23.5x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 17.19x23.19x0.81 in)

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Filtrete 12x20x1 AC Furnace Air Filter MERV
Offer Price: $43.82

Filtrete 12x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 11.81x19.81x0.81 in)

Get Deal

Filtrete 16x16x1 AC Furnace Air Filter MERV
Offer Price: $36.89

Filtrete 16x16x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 15.81 x 15.81 x 0.81 in)

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Filtrete 18x20x1 AC Furnace Air Filter MERV
Offer Price: $78.70

Filtrete 18x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 17.81 x 19.81 x 0.81 in)

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Filtrete 15x20x1 AC Furnace Air Filter MERV
Offer Price: $36.50

Filtrete 15x20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 14.81x19.81x0.81 in)

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Filtrete 18x24x1 AC Furnace Air Filter MERV
Offer Price: $42.50

Filtrete 18x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 17.81x23.81x0.81 in)

Get Deal

Current Price in USA

Price $53.91
MRP $53.91
Savings $0.00
Discount 0%

Recent Price Drops on Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)

Price Drop 8th Jan 2026
$65.99 → $35.59
46.07% drop
Price Drop 1st Jan 2026
$65.69 → $33.82
48.52% drop
Price Drop 26th Dec 2025
$65.99 → $26.42
59.96% drop
Price Drop 22nd Oct 2025
$59.75 → $42.88
28.23% drop
Price Drop 5th Sep 2025
$65.99 → $59.75
9.46% drop
Price Drop 2nd Sep 2025
$76.43 → $65.99
13.66% drop
Price Drop 31st Aug 2025
$77.99 → $65.99
15.39% drop
Price Drop 5th Aug 2025
$65.00 → $61.59
5.25% drop
Price Drop 6th Jul 2025
$65.00 → $55.25
15% drop
Price Drop 13th May 2025
$63.70 → $60.37
5.23% drop
Price Drop 22nd Sep 2024
$79.85 → $62.99
21.11% drop
Price Drop 16th Jul 2024
$62.99 → $58.50
7.13% drop
Price Drop 18th Jun 2024
$62.99 → $55.25
12.29% drop
Price Drop 10th Jun 2024
$62.99 → $55.25
12.29% drop
Price Drop 11th Mar 2024
$54.99 → $49.99
9.09% drop
Price Drop 28th Jan 2024
$59.99 → $29.99
50.01% drop
Price Drop 28th Jan 2024
$29.99 → $27.99
6.67% drop
Price Drop 27th Oct 2022
$65.00 → $52.00
20% drop
Price Drop 8th Sep 2022
$64.24 → $60.64
5.6% drop
Price Drop 21st Jul 2022
$65.00 → $61.61
5.22% drop

Product Information

Details

Product Name Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)
Store Product Code B09YY5Y4M1
Store Name amazon.com
Brand Filtrete
Rating 9.6 / 10
Category Furnace Filters
Product Manufacturer 3M
Model Number 9815-4
Color White
Size 25x25x1
Dimensions 24.69"L x 24.69"W x 0.81"Th

Features

  • MAKE YOUR HOME YOUR SANCTUARY: 4-pack of 3-month pleated 1 Filtrete 25x25x1 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
  • DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filters exact dimensions are 24.688x24.688x0.813
  • EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
  • COUNTLESS PARTICLES: With a 1000 MPR and MERV 11 rating, your air filter will help capture many microparticles from the air passing through it
  • VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
  • CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
  • SUBSCRIBE AND SAVE: On your first order, simply click on Subscribe and Save" to set up your delivery schedule and save up to 10% on your orders

Images

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Image of Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)
Image of Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)
Image of Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)
Image of Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)
Image of Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)
Image of Filtrete 25x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 24.688x24.688x0.813 in)

Rating and Reviews

9.6 Based on 24871 reviews

Filtrete 25x25x1 AC Furnace Air Filter MERV has 9.6 rating out of 10. This average rating is consist of 24871 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
Buy @ amazon.com