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  • FFQF14 16x25x4 Filters Fast Quality Flow 4" MERV 14 3 PACK

    (FFQF14)

    …Building Initiative Max. Temp.: 150 F continuous, 200 F peak Max. Humidity: Resistant to 100% R.H. Nominal Dimensions: 12x24x4 16x20x4 16x24x4 16x25x4 18x24x4 20x20x4 20x24x4 20x25x4 24x24x4 Filters Fast® industrial air filters are low-cost filter replacements that meet or exceed the performance…

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    Our Price: $ 128.00
    Retail:$179.99
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    $51.99 (29%)
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    Discontinued Product. Read Description for Options.
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  • 16x25x4 M11 Filters Fast® FF4M11 Replacement for 3M Filtrete 4 Inch Allergen Reduction Filter

    (4 inch Allergen)

    The Filters Fast® Replacement for 3M Filtrete 4 Inch Allergen Reduction Filter for Media Air Cleaners is the smart choice if you are looking to upgrade or retrofit the air filter in your existing HVAC system. Specifications: Brand: Filters Fast® Part Number: FF4M11 Pack Size: 3 Filter Life: 6 - 12…

    Our Price: $ 82.95
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  • Air-Care Silver 94 20x25x4 Air-Care Silver 94 Electrostatic 4" MERV 8 Furnace Filter

    (ACM64)

    …Air Filter 14x20x4 Air Filter 14x24x4 Air Filter 14x25x4 Air Filter 14x30x4 Air Filter 16x16x4 Air Filter 16x20x4 Air Filter 16x24x4 Air Filter 16x25x4 Air Filter 16x30x4 Air Filter 18x18x4 Air Filter 18x20x4 Air Filter 18x24x4 Air Filter 18x25x4 Air Filter 18x25x4 Air Filter 18x30x4 Air Filter…

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    Our Price: $ 100.95
    Retail:$117.99
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    $17.04 (14%)
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  • GeneralAire TERSus1200 Air Purification System

    (4570)

    …every 12 months. UV Lamp Replacement Part: GeneralAire LT016 Air Cleaner UVC Lamp Kit Only  Filter Replacement Part: GeneralAire F1021 MERV 13 16x25x4 Media Filter The efficient GeneralAir TERSus1200 Air Purification System should be maintained and cleaned regularly for optimum performance. Air…

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    Our Price: $ 1,779.72
    Retail:$2669.58
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    $889.86 (33%)
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  • TopTech TT-FM-1625 Techpure 16x25x4 MERV 11 Filter

    (TT-FM-1625)

    The TopTech TT-FM-1625 16x25x4 MERV 11 Filter removes many allergens, dust, pollen and other airborne pollutants. This MERV 11 filter features the QwikBox collapsed design that provides less chance of shipping damage and takes up less space so it is more convenient to keep spare filters on hand.…

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    As Low As: $ 44.95
    Retail:$59.99
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  • Honeywell HF100F1625 16x25x4 Replacement for Honeywell F100F2002

    (F100F2002)

    The Honeywell HF100F1625 16x25x4 MERV 11 Whole House Air Cleaner is the compatible replacement for the Honeywell F100F2002 16x25 Whole House Air Cleaner. The Honeywell HF100F1625 captures a significant amount of the airborne particles in the air circulated through the unit. Honeywell recommends this…

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    As Low As: $ 134.95
    Retail:$199.99
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  • Honeywell FC200E1029 16x25x4 MERV 13 Air Filter

    (FC200E1029)

    The Honeywell FC200E1029 16x25x4 MERV 13 Air Filter is a replacement air filter for the Honeywell 16x25 F100 and F200 media air cleaner models. This Honeywell air filter features a MERV 13 rating that helps it remove over 97% of airborne contaminants between 3 to 10 microns in size. Specifications:…

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    As Low As: $ 71.35
    Retail:$122.03
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  • Honeywell F100F1625 16x25x4 MERV 11 Whole House Air Cleaner

    (F100F1625)

    …Honeywell F100F1625 16x25x4 MERV 11 Whole House Air Cleaner captures a significant amount of the airborne particles in the air circulated through the unit. Honeywell recommends this MERV 11 whole house air cleaner as a basic minimum air quality product. Honeywell F100F1625 16x25x4 MERV 11 Whole…

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    As Low As: $ 134.95
    Retail:$199.99
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  • GeneralAire F1021, 4572 MERV 13 16x25x4 Media Filter

    (4572)

    The GeneralAire 4572 is a MERV 13 16x25x4 Media Filter which removes airborne particles and allergens as small as 0.3 micron to improve your home's indoor air quality dramatically to make it more comfortable year-round. The General Air Merv 13 electrostatic high-efficiency particle filtration…

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    Our Price: $ 149.99
    Retail:$176.99
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  • FFQI8 16x25x4 Filters Fast 4" MERV 8 Pleated Inserts

    (FFQI8)

    Filters Fast® 4" MERV 8 Pleated Inserts allow you to insert only these pleated inserts into a permanent metal frame, saving you money on filter costs as well as storage space and transport. This 4" deep insert contains 8 pleats per linear foot and features a pleated, hot-dipped and galvanized media.…

    Our Price: $ 75.75
    Retail:$129.99
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    $54.24 (42%)
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  • Filtrete NADP01-2PK-2 Deep 1000 Air Filter 16x25x4 -4-Pack

    (NADP01-2PK-2)

    Use the Filtrete NADP01-2PK-2 as an easy, important step in your regular home maintenance! Offering Allergen Defense technology, this air filter pulls in and captures pet dander, pollen, dust, allergens, and other particles and contaminants from your household air. The Deep 1000 Air Filter boasts a…

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    Our Price: $ 119.99
    Retail:$137.99
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    $18.00 (13%)
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    Discontinued Product. Read Description for Options.
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  • Genuine Aprilaire 410 16x25x4 MERV 11 Clean Air Filter

    (Aprilaire 410)

    The Genuine Aprilaire 410 16x25x4 MERV 11 Clean Air Filter's MERV 11 rating allows the filter to purify your home by removing airborne particles such as dust, pollen, mold spores, bacteria and pet dander. This AprilAire filter has better performance thanks to the patented AprilAire Self-Seal…

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    As Low As: $ 54.99
    Retail:$79.99
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    $25.00 (32%)
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