A C Filter Size 14X18x1 Where To Find In Savannah?
Asked by: Mr. Emily Schulz B.Eng. | Last update: August 15, 2022star rating: 4.2/5 (67 ratings)
The easiest way to identify your AC filter size is to remove the existing filter from its slot and examine the frame of the filter. Usually, the filter size is printed along the edge of the filter's frame.
What is the standard AC filter size?
Here are some of the most common furnace and AC filter sizes: 10 X 20 X 1'' 14 X 20 X 1'' 16 X 24 X 1''.
Where are most AC filters located?
The air filter is typically located at the point where the return duct enters the air handler. Larger houses often have more than one HVAC system. Each system will typically have at least one air filter. Therefore, your home may have air filters located at the air handler AND in the returns.
Are all AC filters the same 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.
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.
13 related questions found
Can I use the wrong size air filter?
The biggest concern when you use the wrong size air filter is that it may not effectively prevent dust from building up on your HVAC system's motors and blowers. This dirties up your furnace which could affect its performance or possibly harm the system's internal components, leading to costly repairs or replacements.
What are the different filter sizes?
Furnace Filter Size by Model Number and Brand(With Nominal Sizes and Actual Sizes) Furnace Filter Size (Nominal) Actual Size Good 10x20x1 9.5 x 19.5 x .75 MERV 8 10x24x1 9.5 x 23.5 x .75 MERV 8 10x30x1 9.5 x 29.5 x .75 MERV 8 12x12x1 11.75 x 11.75 x .75 MERV 8..
How do I know what air filter to buy?
Simply, you need the filter size that fits in your air return. You can typically find that size on the side of the air filter that you already have in use. This size will be the nominal size, which means it is rounded from its actual size. This is the size you click on at secondnature.com.
How often should you change air filter in house?
Here are averages that may help you know how regularly you should get a new air filter at your residence: Vacation house or one occupant and no pets or allergies: every 6–12 months. Ordinary suburban home without pets: every 90 days. One dog or cat: every 60 days.
How many filters does an AC unit have?
Typically, a house will have 2 air filters in their intake vents. In some cases, there can be more or fewer depending on the square footage of the home or apartment and the number of floors that need to be supported by the central air system.
What happens if no air filter in house?
Without an air filter, you'll see a significant drop in the quality of your indoor air, which could affect the health of your family. * Higher Energy Bills: Because the lack of an air filter can cause your motor or compressor issues, the entire system will have to work harder to cool your home.
What size air filter do I need without a filter?
If your old air filter doesn't have the measurements printed on its side, then you can measure the filter. Use a measuring tape to measure the length, width, and depth of the air filter. Keep in mind that the actual size of the air filter will be smaller than the nominal size of the air filter.
Can I use a 1-inch filter instead of 2?
The higher the MERV rating, the better the filter is at stopping the particles. This means that a 1-inch filter with a high MERV rating could work just as well as a 2-inch filter with the same rating. Most 1-inch filters are available in MERV ratings 1 to 12.
Can I use a 1-inch filter instead of 4?
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.
Are all air filters the same?
No, HVAC air filters differ in quality and dimensions, and some have features that others don't. In most instances we advise using the filter your HVAC manufacturer recommends pairing with your system. All filters are assigned MERV ratings, which go from 1–20. MERV stands for minimum efficiency reporting value.
What happens if AC filter is too big?
If you purchase a filter that's too large, it won't slide into the slot correctly. If the filter is too small, it won't cover the entire space and may allow dust and dirt to flow past.
What happens if I put my AC filter in backwards?
By installing your filter backwards, air will have a harder time flowing through the filter and your air handler will have to work harder to make up for the loss of airflow. This could lead to higher utility bills and possibly damage your furnace or air conditioner.
What if my AC filter is too small?
Consequences of Using an Air Filter That is Too Small: The filter can be sucked into the ventilation if it is much smaller than it should be. 2. Dust, allergens and pollutants will not be filtered from your indoor air, as the air is bypassing the filter and entering into the ventilation and is returned back.
