16x25x4 MERV 8, AC Furnace Air Filter, 3 PACK (CF408F1625-3PKAM) (Actual Dimensions: 15.63 x 24.75 x 4.38 in.)

16x25x4 MERV 8, AC Furnace Air Filter, 3 PACK (CF408F1625-3PKAM) (Actual Dimensions: 15.63 x 24.75 x 4.38 in.)

Q: How do I install an air filter?

Our air filters should be placed inside the intake boot, ensuring a tight-fitting seal so that the filter works to the best of its ability, filtering out as much bacteria, dust, mold, pollen, viruses, smoke and airborne particles.

Q: What if it's too tight to load into my furnace?

The air-tight seal of the filter is crucial for best performance. This filter fits MOST 16x25x4 in. boots, but unfortunately there are some boots that may not be compatible. Consult your owner’s manual for manufacturer recommended specifications.

Q: Does the arrow point up or down on an air filter?

The arrow should be pointing in the direction that air flows through your system, which is typically the direction of the furnace's air handler or blower compartment.

Q: What happens if an air filter is not changed?

A dirty filter reduces the airflow to your HVAC system and causes it to work harder. It uses more energy, which may cost you more money. It also might not be able to keep your home at the proper temperature.

Q: Do I use the same filter for Heat and AC?

Yes. You might hear them called furnace filters or air-conditioning filters, but if you have the kind of common system where hot and cold air travel through the same ducts, the filter for the two systems is the same.

Product ID: 418486900

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Details

Brand
Honeywell Home
Material
Cotton
Product Dimensions
25"L x 4"W x
MERV Rating
8
Compatible Devices
Air Cleaner
Item Weight
6.6 Pounds

⏳Lasts up to 12 months per filter

🌀Electrostatically charged pleated design

🛡️MERV 8 rating for superior filtration

Frequently Bought Together

Honeywell Home 16x25x4 MERV 8, AC Furnace Air Filter, 3 PACK (CF408F1625-3PKAM) (Actual Dimensions: 15.63 x 24.75 x 4.38 in.)

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AprilAire 35 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 300, 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 2)

Description

🌬️ Elevate your air game — because your lungs deserve the best!

TRIPLE PACK VALUE - Three filters included to keep your home’s air fresh and healthy all year round—never run out of clean air.
BREATHE CLEANER LIVE BETTER - Captures up to 20x more airborne particles than standard filters, including dust, mold, pollen, and smoke.
PERFECT FIT INSTANT UPGRADE - Actual dimensions 15.63 x 24.75 x 4.38 inches, compatible with Honeywell Home and many Aprilaire, Space-Gard, and Trion Air Bear models.
ECO FRIENDLY EASY TO INSTALL - Lightweight cotton material with a sturdy cardboard frame makes filter swaps quick and sustainable.
EFFORTLESS YEAR LONG PROTECTION - Durable pleated design with electrostatic charge ensures optimal air quality for up to 12 months without replacement hassle.

Honeywell Home’s 3-pack MERV 8 air filters (16x25x4 inches actual size) deliver up to 20 times better filtration than standard fiberglass filters. Featuring an electrostatically charged pleated cotton design, these filters trap dust, mold, pollen, and smoke, improving indoor air quality for up to 12 months. Compatible with multiple HVAC brands, they offer easy installation and long-lasting performance to keep your home fresh and healthy.

Specifications

Manufacturer	Honeywell Home
Part Number	CF408F1625-3PK/SIOC
Item Weight	6.65 pounds
Product Dimensions	25 x 4 x 16 inches
Item model number	CF408F1625-3PKAM
Size	4" x 25" x 16"
Material	Cotton
Item Package Quantity	1
Minimum Efficiency Reporting Values (MERV)	8
Special Features	MERV 8
Included Components	3 Air Filters
Batteries Required?	No
Warranty Description	1 Year Limited Warranty

Have a Question? See What Others Asked

How do I install an air filter?

What if it's too tight to load into my furnace?

Does the arrow point up or down on an air filter?

What happens if an air filter is not changed?

Do I use the same filter for Heat and AC?

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