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Choosing a Replacement Filter Many Coleman furnaces use 16 x 25-inch filters, but it’s always important to check because you need the exact size for your model. Pay attention to the thickness as well as the length and width.
How do I know what size filter to buy for my furnace?
Almost always, furnace filter sizes are printed on the side of the filter. They are read as Length x Width x Depth. When inspecting furnace filters, homeowners may find two different sets of sizes. First, there is the nominal size expressed in whole numbers.
What size filter does a Coleman Evcon furnace take?
Heating and Air Conditioning > Coleman Evcon Replacement Parts – Coleman Filter 16x20x1 for Mobile Home Furnaces (box of 12).
How do I know what size air filter I need?
Follow these 3 easy steps to measure your HVAC filter size: Step 1 – Measuring Length and Width (L x W). (If your filter is not a square, the smallest measurement goes first). Step 2 – Measure the thickness (Depth) of your filter from front to back. Step 3 – Put Your measurements together (L x W x D).
What is the most common size furnace filter?
What Are the Most Common Air Filter Sizes 20 x 25 x 1. 20 x 25 x 4. 16 x 20 x 1. 16 x 25 x 4. 20 x 30 x 1. 12 x 12 x 1. 14 x 14 x 1. 14 x 20 x 1.
Do air filters have to be exact size?
Since air filters are most often sold by their nominal dimensions, it is crucial to learn how to properly measure your air filter. When making your purchase, you should order your filter by its nominal size, rather than its actual size.
What is the standard home air filter size?
For example: 16x20x1, 20x20x1, 16x25x1, 20x20x1 are all standard sized air filters. Every unit has a specific sized filter which allows the it to perform correctly and efficiently. Most AC and HVAC units use standard sized filters, but some do require a custom size air filter to be purchased and installed.
Where is the filter on a Coleman furnace?
Locate the filter. Coleman furnaces use external air filters that are often attached to the outside of the furnace casing or in the return air duct. It might have a door or pull-out compartment for the filter. Open the door to access the filter.
Do mobile home furnaces have filters?
Mobile home furnaces are specially designed to operate with these duct systems. Just like full sized furnaces, they utilize air filters to remove contaminants and keep air moving through the system correctly. Many mobile home furnace filters are installed directly at the grill that supplies ventilation to the furnace.
Who makes Evcon furnace?
The brand previously known as Evcon is now known as Coleman Heating and Air Conditioning. Coleman manufactures residential and light commercial air conditioners, heat pumps and gas and oil furnaces.
Can I use a different size furnace filter?
While a 4-inch-thick filter is more efficient than a 1-inch filter, the right size depends on your furnace. If you measure the filter slot, and it’s large enough to accommodate the thicker filter, then you can use it. However, if the slot is less than 4 inches wide, you’re stuck with using that thickness.
Can you use a smaller furnace filter?
For most systems you can use a standard sized filter within 5/8-in smaller than the air filter housing. If you are not able to find a standard sized filter within that parameter, you will need to order a custom sized air filter.
What happens if furnace filter is too small?
An improperly sized air filter doesn’t do its job. When it’s too small, it lets dust, mold, and other contaminants into your air vents. These then spew into your air, providing air quality problems.
Are air filters one size fits all?
Air filters aren’t meant to be snug. In fact, if you have to force an air filter in or out, it’s the wrong size, which is why standard sizes are often half an inch smaller than they’re advertised. This can be confusing because if you need a 16 x 25 filter, you’ll find it measures 15 1/2 x 24 1/2.
How tight should a furnace filter fit?
How tight should a Furnace Filter fit? When you remove the existing filter, take note of the dimensions printed on its frame. Your new filter will need to match this size for the system to run efficiently. It should fit snugly but not so tight that you can’t easily slide the filter in and out.
What is a standard furnace filter?
Filter sizes Furnace filters are sized by thickness (depth), height and length. The most common thickness is 1”, with 4” also being a popular choice on larger systems. Height and length combinations range from 10”x10” all the way to 30”x30”. The most common sizes are 14”x25”, 16”x20”, 16”x25”, 20”x25”, and 25”x25”.
Do you have to turn off the furnace to change the filter?
1. To Change Your Home Air Filter, You’ll Need To Turn Off Your Furnace. To prevent the HVAC unit from turning on while you are changing the filter, make sure you turn the thermostat to the “off” position. For maximum safety, disconnect power from your furnace system while you are doing maintenance.
