Honeywell Home 16x25x4 MERV 8, AC Furnace Air Filter, 3 PACK (CF408F1625-3PKAM) (Actual Dimensions: 15.63 x 24.75 x 4.38 in.)
REGULAR PRICE: £70.35
About this item
- 3 Pack of 20x25x4 MERV 8 Air Filters (CF408F1625)
- MERV 8 rating-up to 20x more efficient than typical 1 in. fiber glass filter
- Captures high percentage of house hold airborne particles, including microscopic particles you can't see
- Filters dust, mold, pollen, and smoke
- Electrostatically charged pleated design with a cardboard frame
- Lasts up to 12 months
- Actual dimensions are 15.63 x 24.75 x 4.38 (in.)
Product Description
Improve your home’s air quality with Honeywell Home’s whole-house air cleaner filter (two-pack). It filters dust, mold, pollen, and smoke. Lasting up to one year, this 16 in. x 25 in. x 4 in. air filter is electrostatically charged and features a pleated design for high-quality filtering. It comes in a cardboard frame and helps reduce odors in your home for an unrivaled breathing experience. This filter also incredibly easy to install and come in accommodating sizes that fit all Honeywell Home and many of Aprilaire, Space-Gard and Trion Air Bear models.
| SKU: | B098ZLN5GW |
| Weight: | 6.65 Pounds |
| Brand: | Honeywell Home |
| Model: | CF408F1625-3PKAM |
| Pack Quantity: | 1 |
| Manufacture: | Honeywell Home |
| Quantity: | 1 |
From the manufacturer


MERV Rating Comparison: What is Filtered by a MERV 8 Filter vs. MERV 12 Filter?
![]() 16x25x4 in. MERV 8 (3PK) | ![]() 20x25x4 in. MERV 8 (3PK) | ![]() 20x25x4 in. MERV 12 (3PK) | ![]() 16x25x4 in. MERV 8 (1PK) | |
|---|---|---|---|---|
| Customer Reviews | 4.7 out of 5 stars835 | 4.6 out of 5 stars540 | 4.7 out of 5 stars1,651 | 4.7 out of 5 stars755 |
| Price | GBP 70.35 | GBP 79.89 | GBP 83.11 | GBP 33.24 |
| Dust/Lint | ✔ | ✔ | ✔ | ✔ |
| Airborne Dust Mite Debris | ✔ | ✔ | ✔ | ✔ |
| Pollen | ✔ | ✔ | ✔ | ✔ |
| Pet Dander | ✔ | ✔ | ✔ | ✔ |
| Mold Spores | ✔ | ✔ | ✔ | ✔ |
| Bacteria | ✔ | ✔ | ✔ | ✔ |
| Microscopic Allergens | ✔ | ✔ | ✔ | ✔ |
| Virus Carriers | ✔ | ✔ | ✔ | ✔ |
| Most Smoke | ✔ | ✔ | ✔ | ✔ |
| Odor | ✘ | ✘ | ✔ | ✘ |
| Smog Particles | ✘ | ✘ | ✔ | ✘ |

Great Performance
The pleated design, electrostatic charge and MERV 8 rating offer top-quality filtration performance to protect your family and home.

Convenient
Each filter lasts up to one year, so you’ll spend less time changing and tossing filters. Plus, it fits all Honeywell Home and most Aprilaire, Space-Gard and Trion Air Bear 16 x 25 x 4 in. models.

Trusted
Designed for today’s tightly built homes, this Honeywell Home filter comes from a proven, worldwide air-cleaning leader.

Outperforms other furnace filters
Industry standard test data indicates this filter is more efficient at removing large allergens from the air passing through the filter than any other in its class.

More than meets the eye
Particles under 35 microns are not visible to the naked eye. The majority of airborne particles are less than 5 microns. This filter is designed to filter particles as fine as 0.3 microns.

Electrostatically Charged
Particles which would otherwise have passed through are “magnetically” drawn to this filter much like dust to a television screen.

Maintains air flow and system efficiency
Some filters restrict airflow more quickly as they capture particles.
Honeywell Home air filters capture particles while allowing more airflow for a longer period of time.
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.
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.
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.
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.
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.














