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 20x20x5 Air Filter MERV 8 Dust & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1011, Lennox X0585 & More (Actual Size: 19.63 x 19.88 x 4.38)

Product ID: 72779520

Details

Brand
Filterbuy
Material
Aluminum
Product Dimensions
19.88"L x x
MERV Rating
8.00
Compatible Devices
Air Cleaner
Item Weight
7.5 Pounds

♻️Recyclable beverage board frame

⚙️8 pleats per foot design

🛡️MERV 8 dust defense

¥30124

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

🛡️ Elevate your air game—because clean air is the new luxury!

BUILT TO LAST - Electrostatically charged pleats last 3x longer than fiberglass filters
ECO SMART FRAME - Durable recyclable beverage board resists extreme temps & warping
EFFORTLESS UPGRADE - Fits major brands like Honeywell & Lennox for seamless replacement
BREATHE CONFIDENTLY - Protects your home from mold, pollen, and airborne irritants
SUPERIOR DUST DEFENSE - MERV 8 synthetic media traps 90% of dust without airflow loss

Filterbuy’s 20x20x5 MERV 8 pleated air filters deliver high-efficiency dust and allergen capture with 8 pleats per foot and electrostatically charged media. Designed for HVAC systems including Honeywell and Lennox, these durable, recyclable filters last 3x longer than fiberglass alternatives, ensuring cleaner air and easy installation every 90 days.

Specifications

Brand Name	Filterbuy
Model Info	HRF20x20x5M8pk2
Item Weight	7.5 pounds
Product Dimensions	19.63 x 19.81 x 4.38 inches
Item model number	HRF20x20x5M8pk2
Is Discontinued By Manufacturer	No
Part Number	HRF20x20x5M8pk2
Special Features	Dust Collection, Easy to Install, Removable
Color	Silver
Compatible Device	Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump
Material Type	Aluminum, Plastic, Polypropylene
Included Components	Air Filters
Batteries Included?	No
Batteries Required?	No
Manufacturer Warranty	Parts

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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.

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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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