Top 9 Furnace Filter 16x25x4 – Furnace Filters

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1. MicroDefense by Honeywell

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CF408H1625, Honeywell Home MicroDefense AC Furnace Air Filter 16 x 25 x 4 MERV 8 2 pk

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MicroDefense by Honeywell #ad - No time consuming assembly required. Lasts up to 12 months under normal household conditions. Electro-statically charged fibers help capture airborne particles.
BrandMicroDefense by Honeywell #ad
ManufacturerHoneywell International #ad
Height25 Inches
Length16 Inches
Weight2.8 Pounds
Width4 Inches
Part NumberCF408H1625
ModelCF408H1625
Warranty1 Year Limited

2. Filtrete

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Filtrete MPR 1000 DP 16x25x4 4-3/8-Inch Depth AC Furnace Air Filter, Micro Allergen Defense Deep Pleat, 2-Pack

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Filtrete #ad - Sign-up for a filter change reminder program that works for you! For optimal performance, change your home air filter at least every 90 days for 1” filters, and at least every 12 months for 4” and 5” filters.

Outperforms fiberglass, air conditioner, washable and non-electrostatic 3-month pleated 1" home air filters for your furnace, or HVAC system. Filtrete 1000 mpr microparticle Performance Rating equates to MERV 11. The higher the mpr, the more microparticles - such as pollen, smoke, pet dander, bacteria and viruses - your filter will capture from the air passing through it.

For residential use only. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy. 1000 and 1200 mpr also available in 4”, 4” slim fit and 5” air filters. Exclusive filtrete brand 3-in-1 technology from 3M traps unwanted air particles, letting cleaner air flow through.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height15.88 Inches
Length24.56 Inches
Width4.31 Inches
Part NumberNADP01-2PK-2
ModelNADP01-2PK-2
WarrantyN/A

3. FilterBuy

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16x25x4 – Silver, FilterBuy 16x25x4 MERV 8 Pleated AC Furnace Air Filter, Pack of 4 Filters

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FilterBuy #ad - Say hello to better indoor air quality! Ideal for residential and commercial use. Synthetic media provides significantly higher particulate efficiency than standard cotton media.

Traps 90% of airborne particles: say goodbye to dust, pollen, lint, debris, and pet dander. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components. Long-lasting: designed to last up to 3 months. Afb silver merv 8, comparable with mPR 300 / 600 clean living and dust & pollen. 16x25x4 merv 8 pleated air filter for ac hvac or furnace pack of 4 filters. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Part NumberAFB16x25x4M8pk4
ModelAFB16x25x4M8pk4

4. Filtrete

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

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Filtrete #ad - Outperforms fiberglass, air conditioner, washable and non-electrostatic 3-month pleated 1" home air filters for your furnace, or HVAC system. Sign-up for a filter change reminder program that works for you! A dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy.

1550 mpr available in 4”, 4” slim fit and 5” air filters. Designed with exclusive filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. For maximum performance, change your home air filter at least every 90 days for 1” filters, and at least every 12 months for 4” and 5” filters. The higher the mpr, smoke, the more microparticles - such as pollen, pet dander, bacteria and viruses - your filter will capture from the air passing through it.

Select 2500 or 2800 mPR to also capture ultrafine particles. Filtrete 1500 mpr microparticle Performance Rating equates to MERV 12. Tip: the higher the mpr microparticle performance Rating, the more particles the filter captures. For residential use only. Attracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses—and large particles, including lint, household dust and pollen.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height15.88 Inches
Length24.56 Inches
Weight2.32 Pounds
Width4.31 Inches
Part NumberNDP01-4IN-2P-2
ModelMPR 1550 DP
WarrantyLimited Warranty

5. Honeywell

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

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Honeywell #ad - Dimensions - nominal size 16 x 25 x 4 inches / Actual Size 15. 838 x 24. 875 x 4. 375 inches. A healthier household - breathe easy in your home with a Honeywell Home 4-Inch Ultra Efficiency Air Cleaner Filter that helps keep hazardous airborne particles out and fresh air flowing in.

60x more effective than than typical 1-inch fiberglass filters. Compatible and convenient - compatible with aprilaire and space -Gard models 2200 and 2252, Skuttle DB-25-20, and Trion Air Bear 20 x 25 inch air cleaners. Long lasting filtration - Lasts up to 12 months without losing quality over time.

Easy installation - honeywell Home's easy-to-install air filters make changing out your air filtration unit quick, painless, and mess-free. Merv 12 rating - get exceptional protection against dust, viruses, pollen, fungus, bacteria, and spores. Recommended use - recommended for homes with pets, homes with smokers, people with allergies, or anyone wanting cleaner air.
BrandHoneywell #ad
ManufacturerHoneywell #ad
Height15 Inches
Length24 Inches
Width4.3 Inches
Part NumberCF200A1008
ModelCF200A1008
Warranty1 Year Limited

6. Nordic Pure

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

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Nordic Pure #ad - 5 x 24. Nordic pure recommends changing 4" air filters every 3-6 months. Hypoallergenic and pleated electrostatic filter material. Antimicrobial. Actual size: 15 1/2 x 24 1/2 x 3 5/8 15. Proudly made in the USA. Attracts indoor allergens, dust, pollen and other airborne contaminants. 63. 5 x 3.
BrandNordic Pure #ad
ManufacturerNordic Pure #ad
Height24 Inches
Length16 Inches
Width4 Inches
Part Number16x25x4M12-2
Model16x25x4M12-2
WarrantyNot Applicable

7. Filtrete

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Healthy Living Ultra Allergen Deep Pleat, Filtrete MPR 1550 DP 16x25x4SlimFit AC Furnace Air Filter, 2-Pack

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Filtrete #ad - Outperforms fiberglass washable and non-electrostatic 3-month pleated 1" home air filters for your furnace air conditioner or HVAC system. Filtrete 1500 mpr microparticle Performance Rating equates to MERV 12. For residential use only. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy Sign-up for a filter change reminder program that works for you! Tip the higher the mpr microparticle performance Rating the more particles the filter captures Select 2500 or 2800 MPR to also capture ultrafine particles.

1550 mpr available in 4”, 4” slim fit, and 5” air filters. For maximum performance change your home air filter at least every 90 days for 1” filters and at least every 12 months for 4” and 5” filters.

The higher the mpr the more microparticles - such as pollen pet dander smoke bacteria and viruses - your filter will capture from the air passing through it. Attracts and captures microscopic particles such as smoke cough and sneeze debris bacteria and viruses—and large particles including lint household dust and pollen. Designed with exclusive filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height15.88 Inches
Length24.56 Inches
Weight1.93 Pounds
Width4.31 Inches
Part NumberNDP01-4S-2P-2
ModelNDP01-4S-2P-2
WarrantyLimited Warranty

8. Honeywell

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Honeywell CF100A1009/U MicroDefense AC Furnace 4 Inch High Efficiency Air Filter, 16x25x4

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Honeywell #ad - Actual size 15. 838 x 24. 875 x 4. 375 inches. A healthier household - breathe easy in your home with a Honeywell Home 4-Inch High Efficiency Air Cleaner Filter that helps keep hazardous airborne particles out and fresh air flowing in.

Recommended use - recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air. Easy installation - honeywell Home's easy-to-install air filters make changing out your air filtration unit quick, painless, and mess-free. Compatible and convenient - compatible with all honeywell products, Aprilaire and Space -Gard models 2200 and 2251, and Trion Air Bear 20 x 24 air cleaners.

Merv 8 rating - get exceptional protection against dust, pollen, bacteria, viruses, fungus, and spores. Dimensions - nominal size 16 x 25 x 4 inches. Long lasting filtration - Lasts up to 12 months without losing quality over time. And 20x more effective than than typical 1-inch fiberglass filters.
BrandHoneywell #ad
ManufacturerHoneywell #ad
Height16 Inches
Length25 Inches
Weight1 Pounds
Width4 Inches
Part NumberCF100A1009/U
ModelCF100A1009/U
Warranty1 Year Limited

9. FilterBuy

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Pack of 4 Filters, FilterBuy 16x25x4 MERV 13 Pleated AC Furnace Air Filter, 16x25x4 – Platinum

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FilterBuy #ad - Long-lasting: designed to last up to 3 months. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F.

Synthetic media provides significantly higher particulate efficiency than standard cotton media. Hospital grade merv 13 synthetic media: attracts and captures airborne particles or allergens less than one micron in size such as pollen, pet dander. Also captures bacteria, fine dust, viruses carrying particles, mold spores and smoke. Suitable for residential and business or commercial use Industrial grade. 16x25x4 merv 13 pleated air filter for ac hvac or furnace pack of 4 filters. Afb platinum merv 13, comparable with mpr 1500 to 1900 Ultimate Allergen Defense or Allergen Elite FPR 10 .
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Part NumberAFB16x25x4M13pk4
ModelAFB16x25x4M13pk4