How to Choose the Right Furnace Air Filter | This Old House

Best Home Furnace Filters on November 2019 Shopping Deals at Bestonio.com

  • K&N Home Reusable Air AC Furnace Filter, 16x25x1

    • UPC: 024844370457
    • Brand: K&N
    • Size: 16x25x1
    • Manufacturer: K&N Engineering, Inc.

    K&N's reusable HVAC filters are made from a pleated synthetic filter media, provide excellent filtration and dust holding capacity for long-life performance. They are specially designed to reduce contaminants in the air you breathe - and can be cleaned easily for years of use in your home, office, or business. Instead of repeatedly purchasing new d... [read more]

  • Filtrete 16x25x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack

    • Color: White
    • Brand: Filtrete
    • Size: 16 x 25 x 1
    • Manufacturer: 3M

    You run a tight ship at home, from floor to ceiling and everywhere in between. Unfortunately, ordinary home non electrostatic air filters aren’t super effective at capturing unwanted particles. The good news: The unique design of the electrostatically charged Filtrete Basic Dust & Lint Air Filter attracts and traps more particles from your air th... [read more]

  • Filtrete 20x25x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 2-Pack

    • UPC: 051141314549
    • Brand: Filtrete
    • Size: 20 x 25 x 1
    • Manufacturer: 3M Canada Company

    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).

  • FilterBuy 16x25x1 MERV 13 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 16x25x1 - Platinum

    • Color: MERV 13
    • Brand: FilterBuy
    • Size: 16x25x1
    • Manufacturer: FilterBuy

    The AFB Platinum MERV 13 furnace / air filter is a best in class, hospital grade filter. The Platinum filter by FilterBuy offers the best level of filtration possible while still allowing a traditional residential or business HVAC unit to function efficiently. The AFB Platinum filter removes very fine particles from the air in your home, as well a... [read more]

  • FilterBuy AFB Silver MERV 8 20x20x1 Pleated AC Furnace Air Filter. Pack of 4 filters. 100% produced in the USA.

    • UPC: 717267051675
    • Color: MERV 8
    • Brand: FilterBuy
    • Size: 20x20x1
    • Manufacturer: FilterBuy, Inc.

    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 ... [read more]

  • Aprilaire 213 Replacement Air Filter for Aprilaire Whole Home Air Purifiers, Healthy Home Allergy Filter, MERV 13 (Pack of 2)

    • UPC: 686720021329
    • Brand: Aprilaire
    • Size: Value Pack (2)
    • Manufacturer: Aprilaire

    A small change can make a big difference in your home environment. The Aprilaire 213 Healthy Home Filter removes common airborne allergens including dust, pollen, mold spores, bacteria, pet dander, and dust mites as they pass through the MERV 13 filter. In addition, your HVAC system is protected from airborne particles, which helps lower your energ... [read more]

  • FilterBuy 16x25x5 Honeywell FC200E1029 Compatible Pleated AC Furnace Air Filters (MERV 8, AFB Silver). Replaces Honeywell 203719, FC35A1001, FC100A1026, FC100A1029 and Carrier FILXXCAR0016. 2 Pack.

    • UPC: 717267200196
    • Color: MERV 8
    • Brand: FilterBuy
    • Size: 16x25x5 (15 7/8 x 24 3/4 x 4 3/8)
    • Manufacturer: FilterBuy

    This AirKontrol 16x25x5 replacement furnace filter is a MERV 8 (AFB Silver) aftermarket replacement filter manufactured by AirFilterBuy. Nominal size of 16x25x5. Actual dimensions are 15 3/4" x 24 3/4" x 4 1/4". These filters are designed to fit Dust Patroler DPP51624 units. This AFB Silver MERV 8 replacement filter is designed to last 6 months.... [read more]

  • Filtrete 20x25x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack

    • UPC: 051141991283
    • Brand: Filtrete
    • Size: 20 x 25 x 1
    • Manufacturer: 3M Canada Company

    Cleaner air can be yours even with common household odor culprits living under the same roof. Filtrete Allergen Reduction + Odor Air Filters feature a unique active carbon layer to help minimize strong odors while trapping dust and allergens. Go ahead and let life happen: The freshness of your indoor air is in good hands.

  • Filtrete 20x25x4, AC Furnace Air Filter, MPR 1000 DP, Micro Allergen Defense Deep Pleat, 2-Pack

    • UPC: 051141349831
    • Brand: Filtrete
    • Size: 20 x 25 x 4
    • Manufacturer: Filtrete

    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).

  • Filtrete 20x25x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack

    • UPC: 051141991672
    • Brand: Filtrete
    • Size: 20 x 25 x 1
    • Manufacturer: Filtrete

    Your home should be your sanctuary, starting with the air you breathe. Filtrete Allergen, 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... [read more]

  • Nordic Pure 16x25x1 MERV 12 Pleated AC Furnace Air Filter, Box of 6

    • UPC: 816387010583
    • Brand: Nordic Pure
    • Size: 16x25x1
    • Manufacturer: Nordic Pure

    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, d... [read more]

  • Canopy Air 20x25x1, Home AC Furnace Air Filter, MERV 8, Made in The USA, 6-Pack (Actual Size 19 1/2" x 24 1/2" x 3/4")

    • UPC: 192212034826
    • Color: MERV 8
    • Brand: Canopy Air
    • Size: 20x25x1
    • Manufacturer: Filtration Group

    Canopy Air Filters. Designed for Superior Filtration Efficiency. Made with electrostatically charged synthetic material that draws and captures allergens between 1 - 10 microns, including lint, dust mites, mold spores, pollen, pet dander, dust, and smoke. Improves Indoor Air Quality. Protect your family and loved ones with clean indoor air quality ... [read more]

  • Filtrete 20x25x4, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 2-Pack

    • UPC: 076308499792
    • Brand: Filtrete
    • Size: 20 x 25 x 4
    • Manufacturer: Filtrete

    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 ... [read more]

  • Aprilaire 413 Replacement Air Filter for Aprilaire Whole Home Air Purifiers, Healthy Home Allergy Filter, MERV 13 (Pack of 1)

    • UPC: 719006520534
    • Brand: Aprilaire
    • Size: Single Pack (1)
    • Manufacturer: Aprilaire

    A small change can make a big difference in your home environment. The Aprilaire 413 Healthy Home Filter removes common airborne allergens including dust, pollen, mold spores, bacteria, pet dander, and dust mites as they pass through the MERV 13 filter. In addition, your HVAC system is protected from airborne particles, which helps lower your energ... [read more]

  • 12x12x1 MERV 8 Pleated Air Filters (6-Pack) - Premium Furnace, Air Conditioner and HVAC Filter - Blocks Dust, Pet Dander, Lint, Pollen - Universal Compatibility - MervFilters

    • UPC: 638126022073
    • Brand: MervFilters
    • Size: 12x12x1 - 6 pack
    • Manufacturer: MervFilters

    Living in a cleaner environment starts with the air you breathe. No one does a better job of purifying the air in your home or office than MervFilters. These pleated furnace and HVAC air filters purify the air from particles such as dust, pollen and lint. They deliver top quality performance and are compatible with many heating, ventilation, and ai... [read more]

  • AIRx HEALTH 16x25x1 MERV 13 Pleated Air Filter - Made in the USA - Box of 6

    • UPC: 856781006027
    • Brand: AIRx Filters
    • Size: 16 x 25 x 1
    • Manufacturer: AiRx

    Use AiRx health 16x25x1 furnace filters to turn your air conditioning and heating system into a whole house air cleaner, dramatically reducing respiratory irritants, smog, bacteria, viruses, and mold throughout your home. Using a merv 13 hvac filter media, these 16 x 25 x 1 air filters act like a micro-particle magnet. Airx health ac filters trap a... [read more]

  • Aerostar 16x25x5 MERV 13 Honeywell Replacement Pleated Air Filter, Made in the USA 15 7/8" x 24 3/4" x 4 3/8", 2-Pack

    • UPC: 192212012329
    • Color: MERV 13
    • Brand: Aerostar
    • Size: 16x25x5
    • Manufacturer: Filtration Group (Environmental Air)

    16x25x5 Honeywell replacement furnace air filters by Aerostar - MERV 13, box of 2 pleated MERV 13 media comparable to mpr 1500 to 1900 and fpr 10   designed for superior filtration efficiency made with electrostatically charged synthetic material that draws and captures allergens between 0.3 - 1.0 microns, including lint, dust mites, mold spores, ... [read more]

  • Filtrete 16x25x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 2-Pack

    • UPC: 051141991573
    • Brand: Filtrete
    • Size: 16x25x1
    • Manufacturer: 3M Canada Company

    Your home should be your sanctuary, starting with the air you breathe. Filtrete Premium Allergen, 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 ... [read more]

  • AIRx ALLERGY 14x20x1 MERV 11 Pleated Air Filter - Made in the USA - Box of 6

    • UPC: 856781006171
    • Brand: AIRx Filters
    • Size: 14 x 20 x 1
    • Manufacturer: AiRx

    Use AiRx Allergy 14x20x1 furnace filters to turn your air conditioning and heating system into a whole house air cleaner, dramatically reducing mold, pet dander, smoke particles, dust, pollen and dust mite debris throughout your home. Using a MERV 11 HVAC filter media, these 14" x 20" x 1" air filters act like a micro-particle magnet. AiRx Allergy ... [read more]

  • Canopy Air 16x25x1, Home AC Furnace Air Filter, MERV 8, Made in the USA, 4-Pack (Actual Size 15 1/2" x 24 1/2" x 3/4")

    • UPC: 192212034895
    • Brand: Canopy Air
    • Size: 16x25x1
    • Manufacturer: Filtration Group

    Canopy Air Filters. Designed for Superior Filtration Efficiency. Made with electrostatically charged synthetic material that draws and captures allergens between 1 - 10 microns, including lint, dust mites, mold spores, pollen, pet dander, dust, and smoke. Improves Indoor Air Quality. Protect your family and loved ones with clean indoor air quality ... [read more]

  • How to Choose the Right Furnace Air Filter | This Old House

    Furnace Filter - Which Furnace Filter is Best?

    What furnace filter is best?