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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20x25x5 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Pleated HVAC AC Furnace Filters for Honeywell FC100A1037, Lennox X6673, and More (Actual Size: 19.88 x 24.75 x 4.38)

Product ID: 132523074

Details

Brand
Filterbuy
Material
Aluminum
Product Dimensions
24.75"L x x
MERV Rating
11
Compatible Devices
Air Cleaner
EU Spare Part Availability Duration
90 Days

📏Precise 19.88x24.75x4.38 in size

♻️Durable recyclable beverage board frame

🛡️MERV 11 captures 95% dust & allergens

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1487 K

Duties & taxes included

In stock

Sold byAmazon Papua New GuineaDelivered 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 Papua New Guinea.

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Description

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

RUGGED ECO FRIENDLY FRAME - Dual wire-backed recyclable frame resists heat and wear for dependable performance.
ADVANCED MERV 11 FILTRATION - Traps 95% of dust, pet dander, and allergens without choking airflow.
WHOLE HOME CLEAN AIR UPGRADE - Fits major HVAC brands for seamless replacement and healthier living.
LONG LASTING ELECTROSTATIC MEDIA - 8 pleats per foot capture microscopic particles and last 3x longer than fiberglass.
EFFORTLESS INSTALLATION COMPATIBILITY - Designed for quick swaps with Honeywell, Lennox, Carrier, Bryant, and more.

Filterbuy’s 20x25x5 MERV 11 air filters deliver superior pet and allergy defense with 95% dust capture efficiency. Featuring electrostatically charged synthetic media and a durable recyclable frame, these pleated HVAC filters fit a wide range of popular furnace and AC models, lasting three times longer than standard fiberglass filters for a healthier home environment.

Specifications

Brand Name	Filterbuy
Model Info	HRF20x25x5M11=CARpk4
Item Weight	15 pounds
Product Dimensions	19.88 x 24.75 x 4.38 inches
Item model number	HRF20x25x5M11=CARpk4
Is Discontinued By Manufacturer	No
Part Number	HRF20x25x5M11=CARpk4
Special Features	Dust Collection, Easy to Install, Removable
Color	Gold
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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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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1487 K

Duties & taxes included

In stock

Sold byAmazon Papua New GuineaDelivered 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 Papua New Guinea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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