Are you wondering what size furnace your 16x25x1 air filter fits? The answer is not as straightforward as it may seem. The actual size of the air filter will be smaller than the nominal size, so the filter slot will measure slightly smaller than the size of the filter you need to buy. It's important to check with a local heating and air technician or the manufacturer of your central air system to confirm which high-efficiency filters (if any) work with your system. When it comes to smaller particles that can irritate allergy sufferers, higher-efficient filters (MERV 9-1) work even better to improve air quality.
A filter installed backwards will restrict airflow in the air handler, making the system work harder to compensate for decreased airflow. If the filter is too small, it will be loose and some of the air (and debris) will not pass through the filter. The MERV 11 is a superior residential air filter that filters a very high percentage of particles as low as 3.0 to 1.0 μm each time air passes through the filter. Upgrading this air conditioner filter to a Medium Efficiency Filter (MERV) 5- can have a significant effect on improving your home's air quality. The air flow arrow on the side of the filter indicates the correct direction of the air flow entering the boiler equipment.
A higher MERV rating means that an air filter is more effective at removing smaller particles from the air. You can easily check the size of your old filter when it's in place; the size is usually shown on the cardboard filter frame. If the dimensions are too faded to read or there's no air filter in sight, it's time to measure it yourself. Inserting an incorrectly sized filter can cause it to bend, damage it, or reduce its ability to function properly.
How To Choose The Right Size Air Filter For Your 16x25x1 Furnace
When selecting an air filter for your 16x25x1 furnace, make sure you get one that fits properly and has a high MERV rating for optimal performance and improved air quality. Upgrading this air conditioner filter to a Medium Efficiency Filter (MERV) 5- can have a significant effect on improving your home's air quality.The MERV 11 is a superior residential air filter that filters a very high percentage of particles as low as 3.0 to 1.0 μm each time air passes through the filter. You can easily check the size of your old filter when it's in place; the size is usually shown on the cardboard filter frame. Inserting an incorrectly sized filter can cause it to bend, damage it, or reduce its ability to function properly.
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