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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🌬️ Breathe smarter, live better — filter like a pro!

PROUDLY MADE IN USA - Eco-friendly materials crafted domestically for trusted indoor air quality.
DURABLE DUAL WIRE FRAME - Industrial-grade recyclable frame withstands up to 200°F and resists moisture damage.
UNIVERSAL COMPATIBILITY - Fits furnaces, ACs & heat pumps seamlessly for ultimate HVAC efficiency.
ADVANCED MERV 8 FILTRATION - Captures 90% of dust, pollen, mold & lint without restricting airflow.
LONG LASTING ELECTROSTATIC MEDIA - 8 pleats per foot trap microscopic particles and last 3x longer than fiberglass filters.

The FilterBuy 16x25x4 MERV 8 furnace filter (2-pack) offers universal HVAC compatibility with a high-performance synthetic media that captures 90% of airborne particles. Featuring an electrostatically charged design with 8 pleats per foot, it lasts three times longer than fiberglass alternatives. Its durable dual-wire backed recyclable frame resists heat and moisture, ensuring structural integrity. Proudly made in the USA, this filter supports healthier indoor air and sustainable living.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Suresh K.

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

4 days ago

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Size	16x25x4
Manufacturer	FilterBuy
Material	プラスチックアルミニウムポリプロピレン
Product Dimensions	39.07 x 61.93 x 9.22 cm; 1.97 kg
Package Weight	1.97 Kilograms
Batteries Required	No
Batteries Included	No

Furnace Filter/Air Filter - AFB Silver MERV 8 (2 Pack), AFB16x25x4M8pk2

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