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Products of the FilterBuy range from £32.6 to £118.28, and the average price of all the products is about £69.13. So your total expense can vary depending on the products chosen, which allows you to choose products according to your budget.

FilterBuy has a relatively small number of products for sale, only 42. We analyzed some of them in detail and recommended them to our readers. Our FilterBuy review dives deep into the brand, and introduces you to their bestselling products. Let's get into it!

FilterBuy Best Sellers

Last Updated: 14 Jun 2023

Filterbuy 20x20x1 Air Filter MERV 13 Optimal Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 20x20x1 Air Filter MERV 13 Optimal Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches) Cover
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High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
Hospital-grade MERV 13 synthetic media (comparable with Healthy Living Ultimate Allergen Defense MPR 1500 - 1900) is recommended if you have a respiratory illness (such as asthma) due to its capability to trap 98% of airborne particles, protecting your home or business from bacteria, smoke, smog, debris, lint, pollen, mold, dander, and other forms of dust without impacting air flow
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Industrial-grade beverage board frames paired with dual wire backings outperform traditional cardboard compositions by improving structural integrity with their ability to endure temperatures up to 200 degrees Fahrenheit
All components are 100% manufactured within the United States and designed with recyclable materials providing an eco-friendly alternative to enhancing air quality

Filterbuy 12x12x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.69 x 11.69 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 12x12x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.69 x 11.69 x 0.75 Inches) Cover
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12x12x1 pleated air / furnace filter. Perfect for home or business use.
Note the actual dimensions of this filter are 12 3/4" x 12 3/4" x 3/4".
MERV rating of 8. Most common, perfect for basic residential or industrial use. Filters pollen, mold, and larger dust particles.
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Filterbuy 10x10x1 Air Filter MERV 13 Optimal Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 9.50 x 0.75 Inches)

Boiler Filters
Filterbuy 10x10x1 Air Filter MERV 13 Optimal Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 9.50 x 0.75 Inches) Cover
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10x10x1 MERV 13 Pleated Air Filter for AC HVAC or Furnace (Pack of 6 Filters). AFB Platinum MERV 13, comparable with MPR 1500 to 1900 (Ultimate Allergen Defense) or Allergen Elite FPR 10.
HOSPITAL GRADE MERV 13 SYNTHETIC MEDIA: Attracts and captures airborne particles or allergens less than one micron in size such as pollen, fine dust, pet dander. Also captures bacteria, viruses carrying particles, mold spores and smoke.
LONG-LASTING: Designed to last up to 3 months. Suitable for residential and business or commercial use (Industrial grade).
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.

Filterbuy 20x20x1 Air Filter MERV 13 Optimal Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 20x20x1 Air Filter MERV 13 Optimal Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches) Cover
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HOSPITAL GRADE MERV 13 SYNTHETIC MEDIA: Attracts and captures airborne particles or allergens less than one micron in size such as pollen, fine dust, pet dander. Also captures bacteria, viruses carrying particles, mold spores and smoke.
20x20x1 MERV 13 Pleated Air Filter for AC HVAC or Furnace (Pack of 6 Filters). AFB Platinum MERV 13, comparable with MPR 1500 to 1900 (Ultimate Allergen Defense) or Allergen Elite FPR 10.
MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
LONG-LASTING: Designed to last up to 3 months. Suitable for residential and business or commercial use (Industrial grade).
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.

Filterbuy 10x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 19.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 10x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 19.50 x 0.75 Inches) Cover
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10x20x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 4 Filters). AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen).
MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Say hello to better indoor air quality!
LONG-LASTING: Designed to last up to 3 months. Ideal for residential and commercial use.
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.

Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches) Cover
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High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
MERV 8 synthetic media (comparable with Clean Living Dust Defense MPR 300 - 600) is recommended in most scenarios due to its capability to trap 90% of airborne particles, protecting your home or business from debris, lint, pollen, mold, dander, and other forms of dust without impacting air flow
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Industrial-grade beverage board frames paired with dual wire backings outperform traditional cardboard compositions by improving structural integrity with their ability to endure temperatures up to 200 degrees Fahrenheit
All components are 100% manufactured within the United States and designed with recyclable materials providing an eco-friendly alternative to enhancing air quality

Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches) Cover
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16x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.50" x 19.50" x 0.75")
MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
All components are manufactured within the United States and designed with recyclable materials

FilterBuy Dirt Devil F15 (F-15) Washable HEPA Replacement Filter, Part # 1-SS0150-000, 3-SS0150-001. Designed by to fit Dirt Devil Extreme Quick Models 084505, 084506, 084507

Vacuum Filters Upright Vacuum Filters
FilterBuy Dirt Devil F15 (F-15) Washable HEPA Replacement Filter, Part # 1-SS0150-000, 3-SS0150-001. Designed by to fit Dirt Devil Extreme Quick Models 084505, 084506, 084507 Cover
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Manufactured by FilterBuy to Dirt Devil Part #'s 1-SS0150-000, 3-SS0150-001.
Premium Allergen HEPA filter designed to fit Dirt Devil Extreme Quick Models 084505, 084506, 084507 as well as Dirt Devil Vibe Quick Models 084501V, UD40050 and all other Dirt Devil vacuums compatible for the F15 HEPA filter.
Vacuum FilterBuy: Breathe Better!
Ships in simple, easy to open packaging and minimizes waste.
Removes existence of dust mites, mold spores, pollen and pet dander inside your home.

Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 20x20x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75 Inches) Cover
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MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
20x20x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 2 Filters). AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen).
TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Say hello to better indoor air quality!
LONG-LASTING: Designed to last up to 3 months. Ideal for residential and commercial use.
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.

Filterbuy 18x20x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 19.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 18x20x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 17.50 x 19.50 x 0.75 Inches) Cover
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18x20x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 2 Filters). AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen).
MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Say hello to better indoor air quality!
LONG-LASTING: Designed to last up to 3 months. Ideal for residential and commercial use.
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.

Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 0.75 Inches) Cover
Buy on Amazon Find on eBay
16x25x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 2 Filters). AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen).
MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Say hello to better indoor air quality!
LONG-LASTING: Designed to last up to 3 months. Ideal for residential and commercial use.
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.

Filterbuy 10x10x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 9.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 10x10x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 9.50 x 0.75 Inches) Cover
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10x10x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 6 Filters). AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen).
MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Say hello to better indoor air quality!
LONG-LASTING: Designed to last up to 3 months. Ideal for residential and commercial use.
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.

Filterbuy 14x14x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 x 13.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 14x14x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 x 13.50 x 0.75 Inches) Cover
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14x14x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 2 Filters). AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen).
MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Say hello to better indoor air quality!
LONG-LASTING: Designed to last up to 3 months. Ideal for residential and commercial use.
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.

Filterbuy 14x18x1 Air Filter MERV 13 Optimal Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 x 17.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 14x18x1 Air Filter MERV 13 Optimal Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 x 17.50 x 0.75 Inches) Cover
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14x18x1 pleated air / furnace filter. Perfect for home or business use. Nominal size: 14x18x1. Actual Size: 13.75" x 17.75" x .75".
Manufactured by AFB in the USA, using 100% US components.
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

FilterBuy AFB Silver MERV 8 Air Filters 20 x 20 x 1 Pack of 6 Filters Made in the USA

Air Conditioner Replacement Filters
FilterBuy AFB Silver MERV 8 Air Filters 20 x 20 x 1 Pack of 6 Filters Made in the USA Cover
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Manufactured by AFB in the USA, using 100% US components.
20x20x1 pleated air / furnace filter. Perfect for home or business use.
MERV rating of 8. Most common, perfect for basic residential or industrial use. Filters pollen, mold, and larger dust particles.
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

AFB Gold MERV 11 Folding Air Filter 14 x 18 x 1 Pack of 2 Filters Made in the USA

Boiler Filters
AFB Gold MERV 11 Folding Air Filter 14 x 18 x 1 Pack of 2 Filters Made in the USA Cover
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14x18x1 MERV 11 Pleated Air Filter for AC HVAC or Furnace (Pack of 2 Filters). AFB Gold MERV 11, comparable with MPR 1200 Allergen or Micro Particle MPR800.
MERV 11 SYNTHETIC MEDIA DESIGNED FOR ALLERGEN PROTECTION: Attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog.
LONG-LASTING: Designed to last up to 3 months. Suitable for residential and business or commercial use (Industrial grade).
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.

Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 16x25x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 0.75 Inches) Cover
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16x25x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 6 Filters). AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen).
MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Say hello to better indoor air quality!
LONG-LASTING: Designed to last up to 3 months. Ideal for residential and commercial use.
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.

Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches)

Air Conditioner Replacement Filters
Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches) Cover
Buy on Amazon Find on eBay
16x20x1 MERV 8 Pleated Air Filter for AC HVAC or Furnace (Pack of 6 Filters). AFB Silver MERV 8, comparable with MPR 300 / 600 (clean living and dust & pollen).
MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.
TRAPS 90% OF AIRBORNE PARTICLES: Say goodbye to dust, debris, lint, pollen, and pet dander. Say hello to better indoor air quality!
LONG-LASTING: Designed to last up to 3 months. Ideal for residential and commercial use.
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.

Filterbuy 16x25x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 0.75 Inches)

Boiler Filters
Filterbuy 16x25x1 Air Filter MERV 11 Allergen Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 0.75 Inches) Cover
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16x25x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.50" x 24.50" x 0.75")
MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow
High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models
Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs
All components are manufactured within the United States and designed with recyclable materials

FilterBuy FAQs

We did a questionnaire online and hundreds of customers participated in this survey, the consumers rated the products in terms of quality, user experience and other aspects. The results of the questionnaire demonstrate how much customers appreciate their products. It's safe to say that most customers are overwhelmingly satisfied with their purchases and FilterBuy is worth your consideration.

Most of the FilterBuy products are produced by FilterBuy, Inc.. The manufacturer provides FilterBuy with a steady supply of products, and they have a good cooperative relationship with each other.

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