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  • 16" x 25" Media Air Filter Product Image
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    16" x 25" Media Air Filter FC100A1029 16" x 25" Media Air Filter
    SKU: FC100A1029
    Brand: Honeywell
    (1141)
    $21.49 each
    1,973
    Wed, Jul 22
    1,974
    QtyArrives
    1,973 Wed, Jul 22
    1 Thu, Jul 23
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  • 20" x 25" Media Air Filter Product Image
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    20" x 25" Media Air Filter FC100A1037 20" x 25" Media Air Filter
    SKU: FC100A1037
    Brand: Honeywell
    (1141)
    $22.59 each
    1,287
    Wed, Jul 22
    1,287
    QtyArrives
    1,287 Wed, Jul 22
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  • 20" x 20" x 4" Media Air Filter Product Image
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    20" x 20" x 4" Media Air Filter FC100A1011 20" x 20" x 4" Media Air Filter
    SKU: FC100A1011
    Brand: Honeywell
    (1141)
    $23.79 each
    1,013
    Wed, Jul 22
    1,022
    QtyArrives
    1,013 Wed, Jul 22
    9 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • Merv 13 Replacement Media for 1410/2410/3410/4400 Product Image
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    Merv 13 Replacement Media for 1410/2410/3410/4400 413-APR Merv 13 Replacement Media for 1410/2410/3410/4400
    SKU: 413-APR
    Brand: Aprilaire
    (54)
    $34.39 each
    1,080
    Wed, Jul 22
    1,080
    QtyArrives
    1,080 Wed, Jul 22
    Questions? Call 1-888-757-4774
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  • Water Panel 35 Replacement Humidifier Pad Product Image
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    Water Panel 35 Replacement Humidifier Pad 35-APR Water Panel 35 Replacement Humidifier Pad
    SKU: 35-APR
    Brand: Aprilaire
    (52)
    $7.99 each
    1,087
    Wed, Jul 22
    1,087
    QtyArrives
    1,087 Wed, Jul 22
    Questions? Call 1-888-757-4774
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  • 6FM1625 16" x 25" x 5" MERV 11 Replacement Filter Product Image
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    6FM1625 16" x 25" x 5" MERV 11 Replacement Filter 4541 6FM1625 16" x 25" x 5" MERV 11 Replacement Filter
    SKU: 4541
    Brand: General Aire
    (70)
    $15.59 each
    295
    Wed, Jul 22
    295
    QtyArrives
    295 Wed, Jul 22
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  • Pop-Up Filter for SpaceGard Models<br>20-1/4" x 24-1/4" x 5-7/8" Product Image
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    Pop-Up Filter for SpaceGard Models 20-1/4" x 24-1/4" x 5-7/8" POPUP2200 Pop-Up Filter for SpaceGard Models 20-1/4" x 24-1/4" x 5-7/8"
    SKU: POPUP2200
    Brand: Honeywell
    (109)
    $24.99 each
    920
    Wed, Jul 22
    932
    QtyArrives
    920 Wed, Jul 22
    12 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • 16" x 20" Media Air Filter Product Image
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    16" x 20" Media Air Filter FC100A1003 16" x 20" Media Air Filter
    SKU: FC100A1003
    Brand: Honeywell
    (1141)
    $23.19 each
    567
    Wed, Jul 22
    592
    QtyArrives
    567 Wed, Jul 22
    25 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • Merv 13 Replacement Media for 1210/2210/3210/4200 Product Image
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    Merv 13 Replacement Media for 1210/2210/3210/4200 213-APR Merv 13 Replacement Media for 1210/2210/3210/4200
    SKU: 213-APR
    Brand: Aprilaire
    (41)
    $40.99 each
    728
    Wed, Jul 22
    728
    QtyArrives
    728 Wed, Jul 22
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  • Merv 11 Replacement Media for 1410/2410/3410/4400 Product Image
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    Merv 11 Replacement Media for 1410/2410/3410/4400 410 Merv 11 Replacement Media for 1410/2410/3410/4400
    SKU: 410
    Brand: Aprilaire
    (52)
    $32.49 each
    662
    Wed, Jul 22
    662
    QtyArrives
    662 Wed, Jul 22
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  • Merv 11 Replacement Media for 1210/2210/3210/4200 Product Image
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    Merv 11 Replacement Media for 1210/2210/3210/4200 210 Merv 11 Replacement Media for 1210/2210/3210/4200
    SKU: 210
    Brand: Aprilaire
    (44)
    $33.99 each
    767
    Wed, Jul 22
    767
    QtyArrives
    767 Wed, Jul 22
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  • Air Bear Filter<br>Filter 20" x 25" x 5" Product Image
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    Air Bear Filter Filter 20" x 25" x 5" 255649-102 Air Bear Filter Filter 20" x 25" x 5"
    SKU: 255649-102
    Brand: Trion
    (129)
    $21.25 each
    285
    Wed, Jul 22
    286
    QtyArrives
    285 Wed, Jul 22
    1 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • 6FM2025 20" x 25" MERV 11 Replacement Filter Product Image
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    6FM2025 20" x 25" MERV 11 Replacement Filter 4551-GENERAL-AIRE 6FM2025 20" x 25" MERV 11 Replacement Filter
    SKU: 4551-GENERAL-AIRE
    Brand: General Aire
    (19)
    $16.69 each
    62
    Wed, Jul 22
    62
    QtyArrives
    62 Wed, Jul 22
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  • Replacement Media for Series 5000 Air Cleaners Product Image
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    Replacement Media for Series 5000 Air Cleaners 501-APR Replacement Media for Series 5000 Air Cleaners
    SKU: 501-APR
    Brand: Aprilaire
    (23)
    $34.99 each
    526
    Wed, Jul 22
    526
    QtyArrives
    526 Wed, Jul 22
    Questions? Call 1-888-757-4774
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  • Air Bear Filter<br>16" x 25" x 5" Product Image
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    Air Bear Filter 16" x 25" x 5" 255649-105 Air Bear Filter 16" x 25" x 5"
    SKU: 255649-105
    Brand: Trion
    (129)
    $20.75 each
    463
    Wed, Jul 22
    469
    QtyArrives
    463 Wed, Jul 22
    6 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • 20" x 30" Return Grill Media Air Filter Product Image
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    20" x 30" Return Grill Media Air Filter FC40R1029 20" x 30" Return Grill Media Air Filter
    SKU: FC40R1029
    Brand: Honeywell
    (382)
    $34.29 each
    271
    Wed, Jul 22
    286
    QtyArrives
    271 Wed, Jul 22
    15 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • 20" x 25" Charged Media Air Filter Product Image
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    20" x 25" Charged Media Air Filter FC200E1037 20" x 25" Charged Media Air Filter
    SKU: FC200E1037
    Brand: Honeywell
    (168)
    $34.89 each
    20
    Wed, Jul 22
    20
    QtyArrives
    20 Wed, Jul 22
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  • 20" x 20" Return Grill Media Air Filter Product Image
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    20" x 20" Return Grill Media Air Filter FC40R1003 20" x 20" Return Grill Media Air Filter
    SKU: FC40R1003
    Brand: Honeywell
    (382)
    $37.59 each
    242
    Wed, Jul 22
    290
    QtyArrives
    242 Wed, Jul 22
    48 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • 20" x 25" Return Grill Media Air Filter Product Image
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    20" x 25" Return Grill Media Air Filter FC40R1011 20" x 25" Return Grill Media Air Filter
    SKU: FC40R1011
    Brand: Honeywell
    (382)
    $35.99 each
    207
    Wed, Jul 22
    224
    QtyArrives
    207 Wed, Jul 22
    17 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • Merv 13 Replacement Media for 1310/2310/3310/4300 Product Image
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    Merv 13 Replacement Media for 1310/2310/3310/4300 313-APR Merv 13 Replacement Media for 1310/2310/3310/4300
    SKU: 313-APR
    Brand: Aprilaire
    (29)
    $37.99 each
    421
    Wed, Jul 22
    421
    QtyArrives
    421 Wed, Jul 22
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  • Replacement Media for Series 2250 & 2200 Air Cleaners Product Image
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    Replacement Media for Series 2250 & 2200 Air Cleaners 201-APR Replacement Media for Series 2250 & 2200 Air Cleaners
    SKU: 201-APR
    Brand: Aprilaire
    (27)
    $25.99 each
    449
    Wed, Jul 22
    449
    QtyArrives
    449 Wed, Jul 22
    Questions? Call 1-888-757-4774
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  • 16" x 25" Charged Media Air Filter Product Image
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    16" x 25" Charged Media Air Filter FC200E1029 16" x 25" Charged Media Air Filter
    SKU: FC200E1029
    Brand: Honeywell
    (168)
    $36.29 each
    21
    Wed, Jul 22
    30
    QtyArrives
    21 Wed, Jul 22
    9 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • Media Post Filter for<br>F300 & F50 Air Cleaner<br>20" x 12.5" (2 Pack) Product Image
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    Media Post Filter for F300 & F50 Air Cleaner 20" x 12.5" (2 Pack) 50000293-004 Media Post Filter for F300 & F50 Air Cleaner 20" x 12.5" (2 Pack)
    SKU: 50000293-004
    Brand: Honeywell
    (33)
    $36.59 each
    157
    Wed, Jul 22
    303
    QtyArrives
    157 Wed, Jul 22
    146 Thu, Jul 23
    Questions? Call 1-888-757-4774
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  • HE265 Humidifier Pad<br>w/ AgION Coating Product Image
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    HE265 Humidifier Pad w/ AgION Coating HC26E1004 HE265 Humidifier Pad w/ AgION Coating
    SKU: HC26E1004
    Brand: Honeywell
    (38)
    $14.69 each
    184
    Wed, Jul 22
    348
    QtyArrives
    184 Wed, Jul 22
    164 Thu, Jul 23
    Questions? Call 1-888-757-4774
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FAQs, Manuals & Videos

Resources

Articles

  • Periodically replacing your HVAC filters ensures cleaner air circulating throughout your home or work place as well as a more effective HVAC unit. Filters remove air pollutants and protect the HVAC unit by keeping it clean and unclogged. To maximize efficiency, it is essential to use an appropriate sized air filter for the unit. The number of times an air filter should be changed depends on several factors, including the frequency of operation, the air quality of the home and the presence of pets.

    MERV, or Minimum Efficiency Reporting Value, is a numerical value given to filters in order to identify its filtering abilities. This is now an international industry standard set up by the committee that oversees the filter industry. This standard is used for determining the filters ability to capture and hold dirt and dust in specific size ranges. MERV ratings range from 1 - 16 and measurements are in microns. A larger MERV number means better filtration. Some of the common particles related to MERV ratings are pet dander, insecticide dust, smog, dust, viruses, wood, tobacco smoke, spores, bacteria and pollen.

    We offer a variety of air filters by several premium brands, including Honeywell, Lennox, Trion and White Rodgers.

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