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

Product ID: 276258587

Details

Brand
FilterBuy
Compatible devices
Air Furnace
EU Spare Part Availability Duration
3 Months
MERV rating
8
Material
Polypropylene

⏳3-month long-lasting use

📏Precise 19.75x19.75 inch fit

🛡️MERV 8 filtration power

987.58 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🌬️ Breathe smarter, live better — upgrade your air game now!

PERFECT FIT EVERY TIME - Engineered to the exact 19.75 x 19.75 inch size for seamless installation and optimal airflow.
VALUE PACK CONVENIENCE - Includes 4 filters per pack, delivering long-term protection and unbeatable cost-efficiency.
ADVANCED MERV 8 FILTRATION - Captures dust mites, pollen, mold spores, and allergens to keep your home environment fresh and healthy.
QUARTERLY REPLACEMENT CYCLE - Designed to last 3 months, tripling the lifespan of standard fiberglass filters for hassle-free maintenance.
MADE IN THE USA WITH QUALITY ASSURANCE - Proudly manufactured domestically, ensuring premium quality and supporting local industry.

The FilterBuy AFB Silver MERV 8 20x20x1 Pleated Air Filter is a high-performance HVAC replacement filter designed for residential use. With a precise fit of 19.75 x 19.75 inches, it offers MERV 8 rated filtration that effectively traps dust, pollen, mold spores, and dust mite debris. Each filter lasts up to 3 months, providing triple the lifespan of standard fiberglass filters. Made in the USA and sold in convenient 4-packs, these filters deliver reliable air quality improvement and system protection at an affordable price.

Specifications

ASIN	B00CJZ8LAK
Best Sellers Rank	#123,170 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #62 in Furnace Filters
Brand Name	FilterBuy
Compatible Devices	Air Conditioner, Furnace
Compatible Hvac Systems	residential
Customer Reviews	4.7 4.7 out of 5 stars (14,828)
EU Spare Part Availability Duration	3 Months
Filter Mounting Type	Slide In
Filter Shape	Rectangular
Global Trade Identification Number	00717267051675
Included Components	Air Filters
Item Type Name	Air Filter
Item Weight	816 g
MERV Rating	8
Manufacturer	Filterbuy
Manufacturer Part Number	AFB20x20x1M8pk4
Material Type	Polypropylene
Model Number	AFB20x20x1M8pk4
Number of Items	4
Number of Packs	1
Product Grade	Replacement Part
UPC	717267051675
Unit Count	4 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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987.58 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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