Shop filtrete furnace filters

Sponsored
About our ads
$50.24
$67.44
16X25x5 DP01DC Filtrete MERV 11 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
Discount Filters
25% off
$50.24
$67.44
16X25x5 DP01DC Filtrete MERV 11 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$148.64
$274.75
20X20x5 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
45% off
$148.64
$274.75
20X20x5 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$106.80
$189.75
16X25x5 ADP01 Filtrete MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
43% off
$106.80
$189.75
16X25x5 ADP01 Filtrete MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$56.82
$72.44
20X20x5 DP02DC Filtrete MERV 11 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
Discount Filters
21% off
$56.82
$72.44
20X20x5 DP02DC Filtrete MERV 11 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$60.64
$102.38
16X25x5 ADP01 Filtrete MERV 11 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
Discount Filters
40% off
$60.64
$102.38
16X25x5 ADP01 Filtrete MERV 11 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 16 X 25 Inches
Chewy.com
29
52% off
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 16 X 25 Inches
Chewy.com
$78.68
$144.88
20X20x4 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
Discount Filters
45% off
$78.68
$144.88
20X20x4 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$44.94
20X20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
FilterBuy.com
10K+
90-day returns (most items)
$44.94
20X20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
FilterBuy.com
$63.24
$83.69
20X20x5 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
Discount Filters
24% off
$63.24
$83.69
20X20x5 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$129.84
$264.75
20X25x5 MERV 13 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
50% off
$129.84
$264.75
20X25x5 MERV 13 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$59.82
16X25x5 Air Filters (2-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
30-day returns (most items)
$59.82
16X25x5 Air Filters (2-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$46.97
Filtrete 20 X 25 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | LADP03-4-2P-2
Lowe's
In store
1K+
Curbside
In store
$46.97
Filtrete 20 X 25 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | LADP03-4-2P-2
Lowe's
$43.98
$57.00
Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 16 X 25 Inches
Chewy.com
23
22% off
$43.98
$57.00
Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 16 X 25 Inches
Chewy.com
$46.97
Filtrete 20 X 20 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | LADP02-4-2P-2
Lowe's
413
$46.97
Filtrete 20 X 20 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | LADP02-4-2P-2
Lowe's
$44.10
16X25x5 Air Filters (2-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
30-day returns (most items)
$44.10
16X25x5 Air Filters (2-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 12 X 24 Inches
Chewy.com
25
52% off
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 12 X 24 Inches
Chewy.com
$51.03
$57.00
Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 20 X 25 Inches
Chewy.com
23
10% off
$51.03
$57.00
Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 20 X 25 Inches
Chewy.com
$43.97
Filtrete 16 X 25 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 4 -Pack | 1201-4
Lowe's
642
$43.97
Filtrete 16 X 25 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 4 -Pack | 1201-4
Lowe's
$43.98
$57.00
Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 18 X 20 Inches
Chewy.com
24
22% off
$43.98
$57.00
Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 18 X 20 Inches
Chewy.com
$43.99
3m Filtrete 20 X 25 X 4in Air Cleaning Defense Filter 2 Pack - 4592192
Acme Tools
Cost-effective · Easy installation · Effective Pollution Reduction · Pleated · Superior Air Quality
$43.99
3m Filtrete 20 X 25 X 4in Air Cleaning Defense Filter 2 Pack - 4592192
Acme Tools
$36.97
Filtrete 20 X 25 X 5 MERV 12 1550 MPR Allergen, Bacteria And Virus Electrostatic Pleated Air Filter | LOWEDP035IN2
Lowe's
In store
Curbside
In store
$36.97
Filtrete 20 X 25 X 5 MERV 12 1550 MPR Allergen, Bacteria And Virus Electrostatic Pleated Air Filter | LOWEDP035IN2
Lowe's
$43.97
Filtrete 20 X 25 X 1 MERV 11 1085 MPR Allergen Defense Electrostatic Pleated Air Filter 4 -Pack | 1203-4
Lowe's
$43.97
Filtrete 20 X 25 X 1 MERV 11 1085 MPR Allergen Defense Electrostatic Pleated Air Filter 4 -Pack | 1203-4
Lowe's
$61.68
Filtrete 14X14x1 Air Filter, MERV 12, MPR 1500, Allergens, Bacteria & Viruses, 3-Month AC And Furnace Filters, Cleaner Air, Reliable Airflow, 6 HVAC
Amazon.com
5K+
Free shipping
$61.68
Filtrete 14X14x1 Air Filter, MERV 12, MPR 1500, Allergens, Bacteria & Viruses, 3-Month AC And Furnace Filters, Cleaner Air, Reliable Airflow, 6 HVAC
Amazon.com
$215.56
Filtrete 20X25x5 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.56 X 24.13 X 4.75 In)
Matilda Co
$215.56
Filtrete 20X25x5 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.56 X 24.13 X 4.75 In)
Matilda Co
$190.19
Filtrete 20X25x4 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.75 X 24.62 X 4.31 In)
Matilda Co
$190.19
Filtrete 20X25x4 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.75 X 24.62 X 4.31 In)
Matilda Co
$39.96
16X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
FilterBuy.com
41K+
90-day returns (most items)
$39.96
16X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
FilterBuy.com
$108.99
Filtrete 16X16x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow
Amazon.com
72
Free shipping
Effective Pollution Reduction · Superior Air Quality · Superior Filter Quality
$108.99
Filtrete 16X16x1 Air Filter, MERV 13 MPR 1900, Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, Cleaner Air Reliable Airflow
Amazon.com
$39.98
Filtrete Ultra Allergen 2X Bacteria And Virus Filter 25 in X 25 in FILTER:- 25 X 25 X 1
Sam's Club
1
$39.98
Filtrete Ultra Allergen 2X Bacteria And Virus Filter 25 in X 25 in FILTER:- 25 X 25 X 1
Sam's Club
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 12 X 12 Inches
Chewy.com
29
52% off
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 12 X 12 Inches
Chewy.com
$193.56
Filtrete 20X20x4 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.75 X 19.75 X 4.31 In)
Matilda Co
$193.56
Filtrete 20X20x4 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.75 X 19.75 X 4.31 In)
Matilda Co
$96.24
$204.75
20X25x4 MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
52% off
$96.24
$204.75
20X25x4 MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
Discount Filters
$39.98
Filtrete Ultra Allergen 2X Bacteria And Virus Filter 14x25x1 in. FILTER:- 14 X 25 X 1
Sam's Club
In store
1K+
Curbside
In store
$39.98
Filtrete Ultra Allergen 2X Bacteria And Virus Filter 14x25x1 in. FILTER:- 14 X 25 X 1
Sam's Club
$96.71
Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 2200, Elite Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.69X24.69X0.78 In)
Matilda Co
$96.71
Filtrete 20X25x1 AC Furnace Air Filter, MERV 13, MPR 2200, Elite Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 19.69X24.69X0.78 In)
Matilda Co
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 20 X 25 Inches
Chewy.com
29
52% off
$46.88
$98.89
Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 20 X 25 Inches
Chewy.com
$23.97
Filtrete 21.5 X 23.5 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2 -Pack | 12121-2PK
Lowe's
$23.97
Filtrete 21.5 X 23.5 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2 -Pack | 12121-2PK
Lowe's
$44.94
16X25x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
FilterBuy.com
9K+
90-day returns (most items)
$44.94
16X25x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
FilterBuy.com
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop filtrete furnace filters

    Sponsored
    About our ads
    $50.24
    $67.44
    16X25x5 DP01DC Filtrete MERV 11 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    25% off
    $50.24
    $67.44
    16X25x5 DP01DC Filtrete MERV 11 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    $148.64
    $274.75
    20X20x5 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    45% off
    $148.64
    $274.75
    20X20x5 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    $106.80
    $189.75
    16X25x5 ADP01 Filtrete MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    43% off
    $106.80
    $189.75
    16X25x5 ADP01 Filtrete MERV 11 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    $56.82
    $72.44
    20X20x5 DP02DC Filtrete MERV 11 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    21% off
    $56.82
    $72.44
    20X20x5 DP02DC Filtrete MERV 11 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    $60.64
    $102.38
    16X25x5 ADP01 Filtrete MERV 11 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    40% off
    $60.64
    $102.38
    16X25x5 ADP01 Filtrete MERV 11 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    $46.88
    $98.89
    Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 16 X 25 Inches
    Chewy.com
    29
    52% off
    $46.88
    $98.89
    Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 16 X 25 Inches
    Chewy.com
    $78.68
    $144.88
    20X20x4 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    45% off
    $78.68
    $144.88
    20X20x4 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    $44.94
    20X20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    10K+
    90-day returns (most items)
    $44.94
    20X20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    $63.24
    $83.69
    20X20x5 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    24% off
    $63.24
    $83.69
    20X20x5 DP02DC Filtrete MERV 13 Replacement Air Filter By Airx, 1 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    $129.84
    $264.75
    20X25x5 MERV 13 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    50% off
    $129.84
    $264.75
    20X25x5 MERV 13 Replacement Air Filter By Airx, 4 Pk | Furnace & AC Filter | Pleated"
    Discount Filters
    $59.82
    16X25x5 Air Filters (2-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
    Filter King
    30-day returns (most items)
    $59.82
    16X25x5 Air Filters (2-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
    Filter King
    $46.97
    Filtrete 20 X 25 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | LADP03-4-2P-2
    Lowe's
    In store
    1K+
    Curbside
    In store
    $46.97
    Filtrete 20 X 25 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | LADP03-4-2P-2
    Lowe's
    $43.98
    $57.00
    Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 16 X 25 Inches
    Chewy.com
    23
    22% off
    $43.98
    $57.00
    Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 16 X 25 Inches
    Chewy.com
    $46.97
    Filtrete 20 X 20 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | LADP02-4-2P-2
    Lowe's
    413
    $46.97
    Filtrete 20 X 20 X 4 MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter 2 -Pack | LADP02-4-2P-2
    Lowe's
    $44.10
    16X25x5 Air Filters (2-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
    Filter King
    30-day returns (most items)
    $44.10
    16X25x5 Air Filters (2-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
    Filter King
    $46.88
    $98.89
    Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 12 X 24 Inches
    Chewy.com
    25
    52% off
    $46.88
    $98.89
    Filtrete Allergen, Bacteria & Virus 1500 MPR Air Filter, 4 Count, 12 X 24 Inches
    Chewy.com
    $51.03
    $57.00
    Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 20 X 25 Inches
    Chewy.com
    23
    10% off
    $51.03
    $57.00
    Filtrete Allergen Defense 1000 MPR Air Filter, 4 Count, 20 X 25 Inches
    Chewy.com
    $43.97
    Filtrete 16 X 25 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 4 -Pack | 1201-4
    Lowe's
    642
    $43.97
    Filtrete 16 X 25 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 4 -Pack | 1201-4
    Lowe's