Why should I change my air filter?

To maintain a healthy lifestyle, as breathing dirty air can put you at risk to develop asthma, allergies, and other respiratory ailments. Plus, old filters can cause system defects which may lead to unwanted expenses via energy costs and repairs.

When should I change my air filter?

We generally recommend replacing your filter every 90 days to keep your system running efficiently and air clean. But this is subject to change based on filter size and variable factors for pet owners, allergy sufferers, homes with children, etc.

Will these air filters fit my system?

Most of our filters are universally compatible and will work with any furnace, air conditioner, heat pump, or HVAC system as long as you choose the proper size. But if you see a specific brand name on a listing, make sure it matches your unit model.

How many air filters do I need?

This varies for every customer depending on specific needs such as the number of vents in your home. However, our selection includes package quantities that range from 1 to 12 filters, so no matter what your situation may be, we've got you covered.

How do I change my air filter?

After finding the right size, turn off the power supply and remove the cover from your intake vent before taking out the old filter. Then just insert your new filter to match the direction of air flow, replace the cover, and turn the power back on.

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Filterbuy 20x25x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack)

Product ID: 19457499

Details

Brand
Filterbuy
Compatible Devices
Air Cleaner
Filter Mounting Type
Slide In
Filter Shape
Rectangular
Item Weight
2.1 Pounds
MERV Rating
8

🌀MERV 8 captures 90% dust

🛠️Durable dual wire frame

🇺🇸100% Made in USA

210979CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌬️ Elevate your air game — because your space deserves the best!

RUGGED FRAME NO WARPING - Dual wire backing with beverage board frame resists heat and maintains shape.
BREATHE CLEANER LIVE BETTER - MERV 8 synthetic media filters out pollen, mold & lint for healthier air.
BUILT TO LAST DESIGNED TO PERFORM - Electrostatic pleats trap microscopic particles and last 3x longer than fiberglass.
PROUDLY AMERICAN TRUSTED BY MILLIONS - Crafted with industrial-grade recyclable materials, made entirely in the USA.
EFFORTLESS FIT UNIVERSAL COMPATIBILITY - Precision 19.5x24.5x0.75 inches fits all standard HVAC, furnace & AC systems.

This 4-pack of 20x25x1 MERV 8 electrostatic pleated air filters offers superior dust and allergen defense by capturing 90% of airborne particles. Featuring a durable dual wire frame and 14 pleats per foot, these filters last 3x longer than standard fiberglass models. Designed for universal HVAC compatibility and proudly made in the USA, they ensure cleaner air and enhanced system efficiency for homes and businesses alike.

Specifications

ASIN	B00CJZ8PGU
Air Filter Construction	Pleated
Best Sellers Rank	#12 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Furnace Filters
Brand Name	Filterbuy
Common Applications	Allergen Reduction, High Strength
Compatible Devices	Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump
Compatible Hvac Systems	Commercial, Industrial, Residential
Customer Reviews	4.7 4.7 out of 5 stars (158,025)
Filter Airflow Direction	Variable
Filter Mounting Type	Slide In
Filter Shape	Rectangular
Included Components	Air Filters
Item Dimensions L x W x Thickness	24.5"L x 19.5"W x 0.75"Th
Item Type Name	Air Filter
Item Weight	2.1 Pounds
MERV Rating	8
Manufacturer	Filterbuy
Manufacturer Part Number	FBA_AFB20x25x1M8pk4
Material Type	Aluminum, Plastic, Polypropylene
Max Temperature	200 Degrees Fahrenheit
Max Velocity	615 Cubic Feet Per Minute
Model Number	AFB20x25x1M8pk4
Number of Items	1
Product Grade	Replacement Parts
UPC	717267051767
Unit Count	4.0 Count
Warranty Description	Defective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues.

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