Actual size: 15.5 x 23.5 x 3.75 inches
Deep pleated air filters for whole-house and commercial HVAC systems
Odor Eliminator filters remove up to 90% of common particles plus cooking smells, pet odors, and chemical vapors. Activated carbon absorbs odor molecules that standard filters miss.
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MERV 8 Carbon filters are ideal for standard protection and odor removal in the home. If you're seeking odor elimination and want to do so with your HVAC filter, MERV 8 Carbon may be the ideal choice. They can effectively manage particles such as dust, lint, pollen, and some mold spores while also reducing smoke odors, cooking smells, and odors from pets with ease. With an added odor carbon layer (activated carbon layer), unwanted smells can easily be eliminated without upgrading to a higher filtration level.
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Check the label on your current filter or use a tape measure to get the exact length, width, and depth before selecting your size.
Nominal size
Nominal size is what you normally see printed on the label. This is usually a rounded size which is often not the true size of your filter.
Actual size
Actual size is the true size of the air filter, usually written in smaller font below the nominal size.
Measure your current air filter or the length, width, and depth of the opening slot to get the actual size. Round it up to the nearest whole inch to get the nominal size.
Installing 16x24x4 air filters couldn't be easier. Just make sure to align the arrow printed on the side with the airflow direction!
Remove the air filter from the package
Locate the arrow and point it in the direction of the fan
Slide the filter in to the slot of the central unit
For return grills, insert the filter into the grill, pointing the arrow inwards
Keeping your air filter replacement schedule in mind can be challenging to say the least. Make your life easier with Filter King's auto delivery.
The actual size is 15.5 x 23.5 x 3.75 inches. This sizing allows the filter to easily slide into a media cabinet for a proper seal without forcing it into place.
In most homes, this filter will last 6 to 9 months. Check the filter every 3 to 4 months to determine if you require more frequent replacements.
No. This extra inch may cause cabinet damage, airflow issues, and gaps for airflow bypass.
No. When a system is designed for 4-inch media, the MERV 13 filter does not typically restrict airflow.
Yes. Your system should include a media cabinet or filter rack designed for 4-inch filters.
They are pricier upfront because they use more filter media that lasts longer. Most 4-inch filters provide a lifespan of 6 to 9 months, compared to 1 to 3 months with a 1-inch filter.
No. Vacuuming can damage the filter media and reduce its ability to capture and trap particles.
The 4-inch filter offers much more surface area than a 1-inch filter. This provides increased dust-holding capacity and a longer lifespan.
MERV 8 filters