TOP 10 Best 4 Inch Furnace Filters Results at 10Bestify.com

  • Filtrete 16x25x4, AC Furnace Air Filter, MPR 1000 DP, Micro Allergen Defense Deep Pleat, 2-Pack

    Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole home air filtration operation. This no nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog). Available in 800, 1000, 1085 and 1200 MPR (Microparticle Performance Rating) and have a rating of MERV 11
    Best 4 Inch Furnace Filters

    • ASIN: B00OPSIIGQ
    • UPC: 051141349817
    • ASIN: B00OPSIIGQ
    • Brand: Filtrete
    • Size: 16 x 25 x 4
    • Manufacturer: Filtrete

  • Honeywell Home 4-Inch High Efficiency Air Cleaner Filter, MERV 8 Rating, (CF100A1009)

    Breathe in a cleaner home with a Honeywell Home Air Cleaner Filters that helps keep hazardous, microscopic airborne particles out and fresh air flowing in. Exceptional protection against against dust, viruses, bacteria, fungus, pollen, and spores. Recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air.  Lasts up to 12 months without losing quality over time.
    Best 4 Inch Furnace Filters

    • ASIN: B001E96Q6S
    • UPC: 085267256599
    • ASIN: B001E96Q6S
    • Brand: Honeywell
    • Size: 16x25x4
    • Manufacturer: Honeywell

  • FilterBuy 16x25x4 MERV 8 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 16x25x4 - Silver

    The AFB Silver MERV 8 furnace / air filter is the most commonly purchased replacement filter by AirFilterBuy. The AFB Silver filters pollen, mold, dust mites, and other particles that are up to the size of 'pudding mix' that you might buy at the grocery store. We recommend the AFB Silver Merv 8 filter for basic home and residential use. It will protect your AC / furnace system, while offering adequate filtration to keep your home dust and pollen free. Whenever you are choosing an air filter, make sure that you compare the nominal and actual size of the furnace filter that you are replacing. In this case, the ‘nominal’ size of the filter is 16x25x4 while the ‘actual’ size of the filter is 15.5 x 24.5 x 3.75. Generally, the nominal size is rounded and in bigger print while the act... [Read More]
    Best 4 Inch Furnace Filters

    • ASIN: B00CJZ9136
    • ASIN: B00CJZ9136
    • Brand: FilterBuy
    • Size: 16x25x4
    • Manufacturer: FilterBuy

  • Filtrete 16x25x4, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 2-Pack

    Your home should be your sanctuary, starting with the air you breathe. FiltreteAllergen, Bacteria & Virus Air Filters help capture unwanted particles from your household air, contributing to a cleaner, fresher home environment. By proactively capturing dust, bacteria, viruses and allergens, these high performance filters help improve your home’s air quality.
    Best 4 Inch Furnace Filters

    • ASIN: B01N8RU9A4
    • UPC: 076308499778
    • ASIN: B01N8RU9A4
    • Brand: Filtrete
    • Size: 16 x 25 x 4
    • Manufacturer: Filtrete

  • Honeywell FC100A1037 20"x25"x4" Merv 11 Filter Media,(Packaging may vary) Pack of 5

    Honeywell FC100A1037 Filter F25F F35F F100F F200E-5pk Features: Efficiency ratings are based on American Society of Heating, Refrigerating and Air-Conditioning Engineers Standard 52.2 1999. Efficiency ranges are defined for small particles, E1=0.3 to 1.0 microns; medium particles, E2=1.0 to 3.0 microns; and large particles, E3=3.0 to 10.0 microns. Description 20X25 Media Air Filter Application Replacement Filter Dimensions (in.) 20 in. x 25 in.x 4in Dimensions (mm) 508 mm x 635 mm Efficiency Standard Efficiency ratings are based on American Society of Heating, Refrigerating and Air-Conditioning Engineers Standard 52.2-1999. Efficiency Standard Efficiency ranges are defined for small particles, E1=0.3 to 1.0 microns; medium particles, E2=1.0 to 3.0 microns; and large particles, E3=3.0 to 10... [Read More]
    Best 4 Inch Furnace Filters

    • ASIN: B0076OXFN2
    • UPC: 703765000246
    • ASIN: B0076OXFN2
    • Brand: Honeywell
    • Size: 5 Pack
    • Manufacturer: Park Supply of America

  • Honeywell Home 4-Inch High Efficiency Air Cleaner Filter, MERV 8 Rating, (CF100A1025)

    Breathe in a cleaner home with a Honeywell Home Air Cleaner Filters that helps keep hazardous, microscopic airborne particles out and fresh air flowing in. Exceptional protection against against dust, viruses, bacteria, fungus, pollen, and spores. Recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air.  Lasts up to 12 months without losing quality over time.
    Best 4 Inch Furnace Filters

    • ASIN: B001E96Q72
    • UPC: 085267256612
    • ASIN: B001E96Q72
    • Brand: Honeywell
    • Size: 20x25x4
    • Manufacturer: Honeywell

  • FilterBuy 16x25x4 MERV 8 Pleated AC Furnace Air Filter, (Pack of 2 Filters), 16x25x4 - Silver

    The AFB Silver MERV 8 furnace / air filter is the most commonly purchased replacement filter by FilterBuy. The AFB Silver filters pollen, mold, dust mites, and other particles that are up to the size of 'pudding mix' that you might buy at the grocery store. We recommend the AFB Silver Merv 8 filter for basic home and residential use. It will protect your AC / furnace system, while offering adequate filtration to keep your home dust and pollen free. Whenever you are choosing an air filter, make sure that you compare the nominal and actual size of the furnace filter that you are replacing. In this case, the ‘nominal’ size of the filter is 16x25x4 while the ‘actual’ size of the filter is 15.5 x 24.5 x 3.75. Generally, the nominal size is rounded and in bigger print while the actual... [Read More]
    Best 4 Inch Furnace Filters

    • ASIN: B00CK04VEE
    • ASIN: B00CK04VEE
    • Brand: FilterBuy
    • Size: 16x25x4
    • Manufacturer: FilterBuy

  • Nordic Pure 16x25x4M12-2 MERV 12 Pleated AC Furnace Air Filters, 16x25x4, 2 Pack

    The Nordic Pure MERV 12 anti-allergen pleated air filter is the ideal filter to reduce airborne contaminants in your home or business. With each pass through your MERV 12 anti-allergen pleated air filter, the air in your environment improves. This electrostatic air filter attracts and captures airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, and baking flour. The MERV 12 anti-allergen pleated air filter is made of synthetic material that will not support the growth of mold and bacteria. Along with the reduction of dust on surfaces, this MERV 12 anti-allergen pleated air filter is a high efficiency filter that will attract and capture the small, allergy-aggravating micro-particles that can cause your family discomfort. The Nordic Pure anti-allergen pleated air filter ... [Read More]
    Best 4 Inch Furnace Filters

    • ASIN: B004QL75V6
    • UPC: 816387013584
    • ASIN: B004QL75V6
    • Brand: Nordic Pure
    • Size: 16x25x4
    • Manufacturer: Nordic Pure

  • Honeywell Home 4-inch Ultra Efficiency Air Cleaner Filter, MERV 12 Rating, (CF200A1008)

    Breathe in a cleaner home with a Honeywell Home Air Cleaner Filters that helps keep hazardous, microscopic airborne particles out and fresh air flowing in. Exceptional protection against against dust, viruses, bacteria, fungus, pollen, and spores. Recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air.  Lasts up to 12 months without losing quality over time.
    Best 4 Inch Furnace Filters

    • ASIN: B001E96Q7C
    • UPC: 085267256636
    • ASIN: B001E96Q7C
    • Brand: Honeywell
    • Size: 16 x 25 x 4 3/8
    • Manufacturer: Honeywell

  • Aerostar 16x25x4 MERV 11 Pleated Air Filter, Made in the USA 15 1/2" x 24 1/2" x 3 3/4", 6-Pack

    Aerostar 16 x 25 x 4 Commercial HVAC Filter - Merv 11, Box of 6 Pleated MERV 11 Media Comparable to Filtrate MPR 1000 to 1200 Comparable FPR 7 Designed for Superior Filtration Efficiency Made with electrostatically charged synthetic material that captures 90% of large airborne allergens such as pollen, mold spores, and dust mite debris. It’s robust frame construction enhances quality and ensures high durability Improve Indoor Air Quality Protect your family and loved ones with clean indoor air quality at home. Aerostar filters are a simple and cost effective step towards a healthier home environment, free of airborne allergens and particles that can trigger allergy and asthma symptoms. Improve Efficiency and Reduce Cost An Aerostar furnace air filter helps keep your HVAC unit working eff... [Read More]
    Best 4 Inch Furnace Filters

    • ASIN: B01D94DAMS
    • UPC: 192212013135
    • ASIN: B01D94DAMS
    • Brand: Aerostar
    • Size: 16x25x4
    • Manufacturer: Filtration Group (Environmental Air)

  • Flanders (4 Filters), 10" X 20" X 1" Precisionaire Fiberglass Furnace Air Filter

    EZ-Flow Fiberglass Air Filters are designed for use with furnaces and central air conditioners. Each filter lasts up to one month, while filtering dust and pollen. These items are manufactured with a cardboard frame and a fiberglass filter. Their nested construction allows for efficient storage. They are UL Class II rated and an economical alternative while protecting your HVAC
    Best 4 Inch Furnace Filters
    Flanders (4 Filters), 10" X 20" X 1" Precisionaire Fiberglass Furnace Air Filter

    • UPC: 16225742
    • Model: 10057.011020
    • Size: 004.0000004.000
    • Rating: 5.0

  • Replacement For Lennox X6673 / X6661 20x25x5 Furnace Air Filter- MERV 11 (2 Pack)

    Specifications:MERV Rating: 11Filter Life: 6-MonthsNominal size: 20 x 25 x 5Actual size:19 3/4 x 24 3/4 x 4 3/8 inchMade in : USAReplacement for Following Models:Honeywell: FC100A1037, FC35A1027,203720, CF200A1016, CF100A1037,CFS08D2025, 203720, CF100A1025, F100B1032, F100, F100F1038Air Bear: 229990-102,248713-102,255649-102,259112-102Goodman: M8-1056,GBB2025,GMU2025Amana:ABB2025,AMU2025,AMP-M8-1056 Bryant: CMF2025,CNC2025Carriert: CMF2025,CNC2025York: YMU2025, YNC2025, MU2025Coleman: CEMU2025, CENC2025Electro-Air: EABB2025,EAMU2025,EANC2025,EARM2000Coleman: CEMU2025, CENC2025Totaline: P102-BB20, P102-MF20, P102-RAM200Nordyne: 918378, 919053Lennox: X6673,HCF20-10,X0586White Rodgers:FR2000U-108,FR2000U-110.Features:MERV 11 Rating : MERV 11 filter blocks almost all bacteria from the air while keeping proper air flow and minimizing system backpressure. It effectively reduce Lint, Dust, Pollen, Dust Mite Debris, Mold Spores, Pet Dander Smoke & Smog. Superior Filtration Efficiency: Pleated air filters are
    Best 4 Inch Furnace Filters
    " "

    • UPC: 480083836
    • Model: 20x25x5
    • Color: White
    • Size: 19 3/4 x 24 3/4 x 4 3/84 x 4

  • 16 1/4x21 1/2x1 AC and Furnace Air Filter by Aerostar - MERV 13, Box of 6

    Size: 16 1/4 x 21 1/2 x 1Model Number: 16 1/4x21 1/2x1Designed for Superior Filtration EfficiencyMade with electrostatically charged synthetic material that draws and captures allergens including lint, dust mites, mold spores, pollen, pet dander, and dust.Improve Indoor Air QualityProtect your family and loved ones with clean indoor air quality at home. Aerostar filters are a simple and cost effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms.Improve Efficiency and Reduce CostAn Aerostar furnace air filter helps keep your HVAC unit working efficiently by removing dirt and reducing
    Best 4 Inch Furnace Filters
    16 1/4x21 1/2x1 AC and Furnace Air Filter by Aerostar - MERV 13, Box of 6

    • UPC: 106791972
    • Model: 16 1/4x21 1/2x1
    • Size: 4 x 2116 1/4x21 1/2x1

  • Tier1 16x32x1 Merv 11 Pleated Ultra Allergen AC Furnace Air Filter 6 Pack

    More efficient than our MERV 8 filter, and captures even smaller particles (1-10 microns in size)Doesn't promote the growth of bacteria, mold, mildew, or fungi so they're a great choice for families with small childrenSimilar to the 3M Filtrete Ultra Allergen filterRated UL Class 2 by Underwriters LaboratoriesOur Tier1 16x32x1 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic material offers significantly higher particulate efficiency than typical poly/cotton media pleated filters, and captures the smallest and most
    Best 4 Inch Furnace Filters
    More efficient than our MERV 8 filter, and captures even smaller particles (1-10 microns in size)Doesn't promote the growth of bacteria, mold, mildew, or fungi so they're a great choice for families with small childrenSimilar to the 3M Filtrete Ultra Allergen filterRated UL Class 2 by Underwriters LaboratoriesOur Tier1 16x32x1 Air Filter MERV 11 comes in a 6-Pack. These pleated high-capacity filters are constructed using electrostatically charged filter media from Kimberly-Clark - a recognized leader in the filtration industry. This 100% synthetic material offers significantly higher particulate efficiency than typical poly/cotton media pleated filters, and captures the smallest and most

    • UPC: 157911104
    • Model: P15S_611632_6_PACK
    • Size: 16 x 3216 x 32 x 1
    • Rating: 4.0

  • 16 1/4x21 1/2x1 AC and Furnace Air Filter by Aerostar - MERV 11, Box of 6

    Size: 16 1/4 x 21 1/2 x 1Model Number: 16 1/4x21 1/2x1Designed for Superior Filtration EfficiencyMade with electrostatically charged synthetic material that draws and captures allergens including lint, dust mites, mold spores, pollen, pet dander, and dust.Improve Indoor Air QualityProtect your family and loved ones with clean indoor air quality at home. Aerostar filters are a simple and cost effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms.Improve Efficiency and Reduce CostAn Aerostar furnace air filter helps keep your HVAC unit working efficiently by removing dirt and reducing
    Best 4 Inch Furnace Filters
    16 1/4x21 1/2x1 AC and Furnace Air Filter by Aerostar - MERV 11, Box of 6

    • UPC: 196682639
    • Model: 16 1/4x21 1/2x1
    • Size: 4 x 2116 1/4x21 1/2x1
    • Rating: 3.0

  • Furnace Filter - Which Furnace Filter is Best?

    Furnace filter. I bought many different furnace filters and tested each one of them to see which filter was best. Some of the results were as expected, others were a little surprising even for me. ...
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    Should You Buy That More Expensive Air Filter?

    9 Investigates whether you should buy that expensive furnace filter. http://www.wsoctv.com/news/9-investigates/should-you-buy-that-more-expensive-air-filer/703587388
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    5 Inch Furnace Filter vs 1 Inch Furnace Filter

    Jason from Ardent Heating, air Conditioning & water Treatment Specialists located in Barrie Ontario gives a demonstration of why a 5 inch furnace filter is much better to use on your furnace than a...
    Air conditioner filters,Barrie air conditioner,air conditioner sales Barrie,air conditioner repai...