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$39.99
$45.99
Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
1K+
Free shipping
13% off
$39.99
$45.99
Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
1K+
$89.60
Filtrete 20X20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
2K+
Free shipping
$89.60
Filtrete 20X20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
2K+
$108.99
Filtrete 16X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
256
Free shipping
$108.99
Filtrete 16X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
256
$109.99
$122.79
Filtrete 20X20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 4-
Amazon.com
Free shipping
10% off
$109.99
$122.79
Filtrete 20X20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 4-
Amazon.com
Free shipping
$73.54
Filtrete 20X25x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
Amazon.com
Free shipping
$73.54
Filtrete 20X25x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
Amazon.com
Free shipping
$59.39
$65.99
Filtrete 16X25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (
Amazon.com
Free shipping
10% off
$59.39
$65.99
Filtrete 16X25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (
Amazon.com
Free shipping
$61.99
$74.56
Filtrete 16X20x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
Amazon.com
9K+
Free shipping
16% off
$61.99
$74.56
Filtrete 16X20x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
Amazon.com
9K+
$30.37
$45.99
Filtrete 16X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria&Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
1K+
33% off
$30.37
$45.99
Filtrete 16X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria&Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
1K+
$29.99
$33.99
2 Pack A2 HEPA Replacement Filter Compatible With 3m Filtrete Room Air Purifier Models FAP-C02-A2, FAP-C03-A2, FAP-T03-A2, Part 1150101
Amazon.com
695
11% off
$29.99
$33.99
2 Pack A2 HEPA Replacement Filter Compatible With 3m Filtrete Room Air Purifier Models FAP-C02-A2, FAP-C03-A2, FAP-T03-A2, Part 1150101
Amazon.com
695
$41.83
$45.99
Filtrete 14X14x1 Air Filter, MERV 8, MPR 700, Dust, Pollen & Pet Dander Reduction, 3-Month AC And Furnace Filter, Easy On Air Flow, 4 HVAC Filters (
Amazon.com
1K+
Free shipping
$41.83
$45.99
Filtrete 14X14x1 Air Filter, MERV 8, MPR 700, Dust, Pollen & Pet Dander Reduction, 3-Month AC And Furnace Filter, Easy On Air Flow, 4 HVAC Filters (
Amazon.com
1K+
$80.31
Filtrete 14X14x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
91
Free shipping
$80.31
Filtrete 14X14x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
91
$49.99
Filtrete 20X25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual
Amazon.com
428
Free shipping
$49.99
Filtrete 20X25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual
Amazon.com
428
$115.31
Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
3K+
Free shipping
$115.31
Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
3K+
$91.99
$116.10
Filtrete 20X25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell & Aprilaire Space-Gard, Allergen Defense, Electrostatic Air Cleaning Filter,
Amazon.com
1K+
Free shipping
20% off
$91.99
$116.10
Filtrete 20X25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell & Aprilaire Space-Gard, Allergen Defense, Electrostatic Air Cleaning Filter,
Amazon.com
1K+
$61.68
Filtrete 18X30x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
5K+
Free shipping
$61.68
Filtrete 18X30x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
5K+
$48.38
$59.75
Filtrete 20X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (
Amazon.com
15K+
Free shipping
19% off
$48.38
$59.75
Filtrete 20X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (
Amazon.com
15K+
$33.37
$43.99
Filtrete 16X24x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
1K+
24% off
$33.37
$43.99
Filtrete 16X24x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
1K+
$32.38
Filtrete 20X30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (
Amazon.com
$32.38
Filtrete 20X30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (
Amazon.com
$62.95
Filtrete 16X25x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters, White
Amazon.com
Free shipping
$62.95
Filtrete 16X25x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters, White
Amazon.com
Free shipping
$59.99
$67.99
Filtrete 20X20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-
Amazon.com
Free shipping
11% off
$59.99
$67.99
Filtrete 20X20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 2-
Amazon.com
Free shipping
$96.80
$108.99
Filtrete 20X20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
Free shipping
11% off
$96.80
$108.99
Filtrete 20X20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
Free shipping
$39.99
Filtrete 20X20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack
Amazon.com
24K+
Free shipping
$39.99
Filtrete 20X20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack
Amazon.com
24K+
$61.84
Filtrete 20X30x1 AC Furnace Air Filter, MERV 13, MPR 2200, Elite Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
4K+
Free shipping
$61.84
Filtrete 20X30x1 AC Furnace Air Filter, MERV 13, MPR 2200, Elite Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
4K+
$94.89
$108.99
Filtrete 12X12x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
Free shipping
12% off
$94.89
$108.99
Filtrete 12X12x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
Free shipping
$53.84
Filtrete 12X12x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
535
Free shipping
$53.84
Filtrete 12X12x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
535
$62.36
$79.99
Filtrete 10X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (
Amazon.com
Free shipping
22% off
$62.36
$79.99
Filtrete 10X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (
Amazon.com
Free shipping
$60.25
Filtrete 24X24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (
Amazon.com
Free shipping
$60.25
Filtrete 24X24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (
Amazon.com
Free shipping
$65.88
Filtrete 16 X 25 X 2 Air Filter, 12 HVAC Filters, Merv 8, Premium Allergen, 3 Month Pleated 2 Inch Electrostatic Air Filters ODFN3494990
OfficeSupply.com
$65.88
Filtrete 16 X 25 X 2 Air Filter, 12 HVAC Filters, Merv 8, Premium Allergen, 3 Month Pleated 2 Inch Electrostatic Air Filters ODFN3494990
OfficeSupply.com
$47.99
Filtrete 14X30x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
1K+
Free shipping
$47.99
Filtrete 14X30x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
Amazon.com
1K+
$95.99
Filtrete 16X25x4(Slimfit), AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 4-Pack, Fits Lennox & Honeywell Devices (
Amazon.com
Free shipping
$95.99
Filtrete 16X25x4(Slimfit), AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 4-Pack, Fits Lennox & Honeywell Devices (
Amazon.com
Free shipping
$45.99
$67.99
Filtrete 16X25x4(Slimfit), AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 2-Pack, Fits Lennox & Honeywell Devices (
Amazon.com
8K+
Free shipping
32% off
$45.99
$67.99
Filtrete 16X25x4(Slimfit), AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 2-Pack, Fits Lennox & Honeywell Devices (
Amazon.com
8K+
$51.35
$58.99
Filtrete 20X20x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size
Amazon.com
15
Free shipping
12% off
$51.35
$58.99
Filtrete 20X20x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size
Amazon.com
15
$13.97
Filtrete 16 X 16 X 1 MERV 5 300 MPR Basic Dust And Lint Electrostatic Air Filter 3 -Pack | 316DC-3PK-4
Lowe's
2K+
$13.97
Filtrete 16 X 16 X 1 MERV 5 300 MPR Basic Dust And Lint Electrostatic Air Filter 3 -Pack | 316DC-3PK-4
Lowe's
2K+
$23.97
Filtrete 17 X 21 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2 -Pack | 12110-2PK
Lowe's
10K+
$23.97
Filtrete 17 X 21 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2 -Pack | 12110-2PK
Lowe's
10K+
$23.97
Filtrete 14 X 25 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2 -Pack | 1204-2PK
Lowe's
In store
Curbside
$23.97
Filtrete 14 X 25 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2 -Pack | 1204-2PK
Lowe's
$59.98
Filtrete 20 X 25 X 4 MERV 12 1550 MPR Allergen, Bacteria And Virus Refillable Air Filter 2 -Pack | RF2003-4-2P
Lowe's
$59.98
Filtrete 20 X 25 X 4 MERV 12 1550 MPR Allergen, Bacteria And Virus Refillable Air Filter 2 -Pack | RF2003-4-2P
Lowe's
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    Shop 3m filtrete air filter sizes

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    About our ads
    $39.99
    $45.99
    Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    1K+
    Free shipping
    13% off
    $39.99
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    Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    1K+
    $89.60
    Filtrete 20X20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    2K+
    Free shipping
    $89.60
    Filtrete 20X20x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    2K+
    $108.99
    Filtrete 16X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    256
    Free shipping
    $108.99
    Filtrete 16X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    256
    $109.99
    $122.79
    Filtrete 20X20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 4-
    Amazon.com
    Free shipping
    10% off
    $109.99
    $122.79
    Filtrete 20X20x4 AC Furnace Air Filter, MPR 1550, MERV 12, Fits Honeywell, CERTIFIED Asthma & Allergy Friendly, Electrostatic Air Cleaning Filter, 4-
    Amazon.com
    Free shipping
    $73.54
    Filtrete 20X25x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
    Amazon.com
    Free shipping
    $73.54
    Filtrete 20X25x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
    Amazon.com
    Free shipping
    $59.39
    $65.99
    Filtrete 16X25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (
    Amazon.com
    Free shipping
    10% off
    $59.39
    $65.99
    Filtrete 16X25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (
    Amazon.com
    Free shipping
    $61.99
    $74.56
    Filtrete 16X20x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
    Amazon.com
    9K+
    Free shipping
    16% off
    $61.99
    $74.56
    Filtrete 16X20x1 Air Filter, MPR 2800, MERV 14, Healthy Living Ultrafine Particle Reduction 3-Month Pleated 1-Inch Air Filters, 2 Filters
    Amazon.com
    9K+
    $30.37
    $45.99
    Filtrete 16X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria&Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning
    Amazon.com
    1K+
    33% off
    $30.37
    $45.99
    Filtrete 16X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria&Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning
    Amazon.com
    1K+
    $29.99
    $33.99
    2 Pack A2 HEPA Replacement Filter Compatible With 3m Filtrete Room Air Purifier Models FAP-C02-A2, FAP-C03-A2, FAP-T03-A2, Part 1150101
    Amazon.com
    695
    11% off
    $29.99
    $33.99
    2 Pack A2 HEPA Replacement Filter Compatible With 3m Filtrete Room Air Purifier Models FAP-C02-A2, FAP-C03-A2, FAP-T03-A2, Part 1150101
    Amazon.com
    695
    $41.83
    $45.99
    Filtrete 14X14x1 Air Filter, MERV 8, MPR 700, Dust, Pollen & Pet Dander Reduction, 3-Month AC And Furnace Filter, Easy On Air Flow, 4 HVAC Filters (
    Amazon.com
    1K+
    Free shipping
    $41.83
    $45.99
    Filtrete 14X14x1 Air Filter, MERV 8, MPR 700, Dust, Pollen & Pet Dander Reduction, 3-Month AC And Furnace Filter, Easy On Air Flow, 4 HVAC Filters (
    Amazon.com
    1K+
    $80.31
    Filtrete 14X14x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    91
    Free shipping
    $80.31
    Filtrete 14X14x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    91
    $49.99
    Filtrete 20X25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual
    Amazon.com
    428
    Free shipping
    $49.99
    Filtrete 20X25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual
    Amazon.com
    428
    $115.31
    Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    3K+
    Free shipping
    $115.31
    Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air
    Amazon.com
    3K+
    $91.99
    $116.10
    Filtrete 20X25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell & Aprilaire Space-Gard, Allergen Defense, Electrostatic Air Cleaning Filter,
    Amazon.com
    1K+
    Free shipping
    20% off
    $91.99
    $116.10
    Filtrete 20X25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell & Aprilaire Space-Gard, Allergen Defense, Electrostatic Air Cleaning Filter,
    Amazon.com
    1K+
    $61.68
    Filtrete 18X30x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
    Amazon.com
    5K+
    Free shipping
    $61.68
    Filtrete 18X30x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
    Amazon.com
    5K+
    $48.38
    $59.75
    Filtrete 20X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (
    Amazon.com
    15K+
    Free shipping
    19% off
    $48.38
    $59.75
    Filtrete 20X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (
    Amazon.com
    15K+
    $33.37
    $43.99
    Filtrete 16X24x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
    Amazon.com
    1K+
    24% off
    $33.37
    $43.99
    Filtrete 16X24x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
    Amazon.com
    1K+
    $32.38
    Filtrete 20X30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (
    Amazon.com
    $32.38
    Filtrete 20X30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (
    Amazon.com