Top 10 18x25x1 Air Filter – Furnace Filters

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1. Nordic Pure

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Nordic Pure 18x25x1 MERV 8 Pleated AC Furnace Air Filters 6 Pack, 18x25x1M8-6

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Nordic Pure #ad - Actual size: 17 1/2 x 24 1/2 x 3/4. Nordic pure recommends changing 1” air filters every 30-90 days. Attracts indoor allergens, dust, pollen and other airborne contaminants. Proudly made in the USA. Hypoallergenic and pleated electrostatic filter material.
BrandNordic Pure #ad
ManufacturerNordic Pure #ad
Height0.75 Inches
Length17.5 Inches
Weight4.41 Pounds
Width24.5 Inches
Part Number18x25x1M8-6
Model18x25x1
WarrantyNot Applicable

2. FilterBuy

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18x25x1 – Silver, Pack of 4 Filters, FilterBuy 18x25x1 MERV 8 Pleated AC Furnace Air Filter

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FilterBuy #ad - High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Say hello to better indoor air quality! Afb silver merv 8, comparable with mPR 300 / 600 clean living and dust & pollen.

Long-lasting: designed to last up to 3 months. 18x25x1 merv 8 pleated air filter for ac hvac or furnace pack of 4 filters. Ideal for residential and commercial use. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components. Traps 90% of airborne particles: say goodbye to dust, lint, debris, pollen, and pet dander. Synthetic media provides significantly higher particulate efficiency than standard cotton media.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Weight2.16 Pounds
Part NumberAFB18x25x1M8pk4
ModelAFB18x25x1M8pk4

3. Filtrete

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

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Filtrete #ad - Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. Air filters for your furnace, air conditioner or HVAC system. Attracts and captures large particles such as lint, household dust, dust mite debris and mold spores.

Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. Sign-up for a filter change reminder program that works for you! For residential use only. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. 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.

A dirty filter will slow down air flow and make the system work harder to keep you warm or cool -- wasting energy. Create a change countdown in the filtrete smart app. Mpr 300 has a rating of MERV 5. Change filter at least every 90 days for optimal performance of your heating & cooling system or HVAC system. When the lifespan is up, you’ll get a notification to change your filter.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height15.69 Inches
Length24.69 Inches
Width0.81 Inches
Part NumberBD01-6PK-1E
ModelBD01-6PK-1E
WarrantyLimited Warranty

4. FilterBuy

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Pack of 2 Filters, FilterBuy 18x25x1 MERV 8 Pleated AC Furnace Air Filter, 18x25x1 – Silver

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FilterBuy #ad - Synthetic media provides significantly higher particulate efficiency than standard cotton media. Long-lasting: designed to last up to 3 months.

Say hello to better indoor air quality! . Traps 90% of airborne particles: say goodbye to dust, lint, debris, pollen, and pet dander. Afb silver merv 8, comparable with mPR 300 / 600 clean living and dust & pollen. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. 18x25x1 merv 8 pleated air filter for ac hvac or furnace pack of 2 filters. Ideal for residential and commercial use. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Part NumberAFB18x25x1M8pk2
ModelAFB18x25x1M8pk2

5. AIRX FILTERS WICKED CLEAN AIR.

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Made in the USA, Box of 6, AIRx ALLERGY 20x25x1 MERV 11 Pleated Air Filter

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AIRX FILTERS WICKED CLEAN AIR. #ad - Traps mold, pet dander, smoke particles, pollen and dust mite debris for allergen protection. Made in USA. Merv 11 furnace filter premium pleated filter, actual size 19. 5" x 24. 5" x. 75". More pleats than most retail air filters - better energy efficiency and captures more particles. Compare to 3m filtrete micro particle MPR800 and Filtrete allergen MPR1200 filters.
BrandAIRX FILTERS WICKED CLEAN AIR. #ad
ManufacturerAiRx #ad
Height0.75 Inches
Length19.5 Inches
Weight0.69 Pounds
Width24.5 Inches
Part NumberALLERGY-202501-6
ModelALLERGY-202501-6
Warranty1 year manufacturer

6. Aerostar

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Made in the USA, Aerostar Clean House 16x25x1 MERV 8 Pleated Air Filter, 6-Pack,White

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Aerostar #ad - Aerostar filters are a simple to install and cost-effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms. Improve indoor air quality - protect your family and loved ones with clean indoor air quality at home.

For best results, change your filters every 60 to 90 days during normal times of year but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest. Check your fit - nominal size: 16x25x1; this mERV 8 filter is comparable with MPR 600 & FPR 5. Made in the usa - aerostar filters are manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions for residential, commercial and industrial applications.

Superior filtration efficiency - aerostar filters are made with electrostatically charged synthetic material that draws and captures allergens including lint, pet dander, dust mites, pollen, mold spores, and dust. High performing - 100% synthetic electrostatic media for high efficiency with low air flow resistance.
BrandAerostar #ad
ManufacturerFiltration Group (Environmental Air) #ad
Weight3.42 Pounds
Part Number16x25x1 MERV 8
Model16x25x1 MERV 8

7. FilterBuy

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18x25x1 – Platinum, FilterBuy 18x25x1 MERV 13 Pleated AC Furnace Air Filter, Pack of 2 Filters

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FilterBuy #ad - High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Afb platinum merv 13, comparable with mpr 1500 to 1900 Ultimate Allergen Defense or Allergen Elite FPR 10 Synthetic media provides significantly higher particulate efficiency than standard cotton media.

Suitable for residential and business or commercial use Industrial grade. Long-lasting: designed to last up to 3 months. 18x25x1 merv 13 pleated air filter for ac hvac or furnace pack of 2 filters. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components. Hospital grade merv 13 synthetic media: attracts and captures airborne particles or allergens less than one micron in size such as pollen, fine dust, viruses carrying particles, pet dander. Also captures bacteria, mold spores and smoke.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Part NumberAFB18x25x1M13pk2
ModelAFB18x25x1M13pk2

8. Filtrete

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Filtrete 12x12x1, AC Furnace Air Filter, MPR 1000, 2-Pack, Micro Allergen Defense

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Filtrete #ad - The higher the mpr, smoke, pet dander, the more microparticles--such as pollen, bacteria and viruses--your filter will capture from the air passing through it. Simply use the app to scan the barcode on your filter’s packaging, 60 or 90 days for your replacement countdown.

Filters, and at least every 12 months for 4 in. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Thick air filters. Find your size: 1000 mpr available in 4in. 4in. When the lifespan is up, then choose 30, you’ll get a notification to change your filter. Attracts and captures particles such as lint, dust, pollen, pet dander, smoke and smog. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1 in.

Sign-up for a filter change reminder program that works for you! For residential use only. 1000 mpr has a rating of MERV 11. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. Create a change countdown in the filtrete smart app. Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through.
BrandFiltrete #ad
Manufacturer3M #ad
Height11.81 Inches
Length11.81 Inches
Width0.81 Inches
Part NumberAD10-2PK-6E
ModelAD10-2PK-1E
WarrantyLimited Warranty

9. FilterBuy

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FilterBuy 18x25x1 MERV 8 Pleated AC Furnace Air Filter, 18x25x1 – Silver, Pack of 6 Filters

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FilterBuy #ad - Afb silver merv 8, comparable with mPR 300 / 600 clean living and dust & pollen. Ideal for residential and commercial use. Say hello to better indoor air quality!18x25x1 merv 8 pleated air filter for ac hvac or furnace pack of 6 filters.

Synthetic media provides significantly higher particulate efficiency than standard cotton media. Long-lasting: designed to last up to 3 months. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components. Traps 90% of airborne particles: say goodbye to dust, lint, pollen, debris, and pet dander.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Part NumberAFB18x25x1M8pk6
ModelAFB18x25x1M8pk6

10. Filtrete

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AC Furnace Air Filter, MPR 2800, 2-Pack, Filtrete 20x25x1, Healthy Living Ultrafine Particle Reduction

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Filtrete #ad - Slim fit and 5 in. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1in. Filters, and at least every 12 months for 4 in. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in.

Home air filters for your furnace, air conditioner or HVAC system. Certified as asthma & allergy friendly As outlined in report ASCR: 1246-01. 81% small particle capture, like bacteria and particles that carry viruses % captured is based on ASHRAE 52. 2 testing for 03 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing.

Find your size: 2800 mpr available in 4 in. 4 in. And 5 in. Thick air filters. 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! Filters. Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through.
BrandFiltrete #ad
Manufacturer3M CHIMD #ad
Height25 Inches
Length16 Inches
Weight2.2 Pounds
Width1 Inches
Part NumberUF03-2PK-6E
ModelUF03-2PK-6E