What Size Air Filter Do I Need to Replace My Current Filter?

If your heating, ventilation and air conditioning (HVAC) system has an air filter, you can easily check its size to make sure you get the right replacement. Most filters have the sizes listed on the side, including the length, width, and depth in inches. They usually appear in that order. The easiest way to find out what filter size to choose for your oven is to simply remove the current filter and look at its dimensions.

They are usually printed together with one side of the filter. If you can't check the size of the filter or measure it, for example, if your air conditioning system is missing the filter, you can measure the slot it enters as a backup plan. Air conditioning filters come in many different sizes, so it can be overwhelming if you're not sure what size filter you need. To make sure you find the perfect size for your home, it's important to learn more about the sizes of air conditioning and heating filters.

Knowing what size air filter you need makes timely replacing your oven filter much easier. If you don't have an existing air filter in your oven, or your current filter doesn't fit properly, you'll need to measure the duct opening. If you need help choosing the right size filter for your oven, contact Jerry Kelly Heating & Air Conditioning, your St. Louis HVAC experts.

It is important to note that there is no need for an airtight seal between the frame and the air filter. If you don't have it, you'll need to measure the filter that's currently inserted to get the exact dimensions. If you're unhappy with it, you'll want to look for filters that are made of different materials, or possibly invest in an air filter. The reason for this is that air filters should be slightly smaller than the slots they fit in so that they can be easily replaced.

However, these filters can sometimes restrict airflow, which can cause system and air quality problems. Once again, you'll need to round to the nearest inch to find the right size for the replacement filter. A higher MERV rating means that the filter better maintains air quality and removes environmental contaminants.

Leave Reply

All fileds with * are required