How to Know if Your Furnace Can Use a 16x25x1 Filter

If you have an old filter from your oven that has the dimensions printed on it, check the size. Filters only work if air has to pass through them. The filter has air resistance and a gap does not, so if you leave a 1-inch gap, a disproportionate amount of air will flow through the hole, making the situation even worse. As an expert SEO, I recommend using a permanent marker and drawing your own arrow in the direction of the air flow in the air conditioning unit, near the access door to the filter.

This will help you remember which direction the filter should go when you replace it a few months from now. All the specifications, details, and other related information about the oven filter can be found on the product page, making it easier for you to make an informed decision. With central air conditioning, both the air conditioner and the oven work with the same system and use the same filters. Proper filter maintenance means extending the life of your boiler and air conditioner, allowing you to avoid the possibility of installing a new air conditioning system in the distant future.

If you remember this in advance, note the direction of the oven filter before removing it from the unit. Although modest in size, the oven filter plays a vital role in the health of your home's air conditioning system and indoor air quality. Oven filters trap many of the particles suspended in the air that prevent air flow and influence the air quality in your home. Therefore, installing your air furnace filters in the wrong direction not only harms the air system, but also negatively impacts the well-being of everyone living under your roof.

However, keep in mind that those dimensions are not the actual dimensions of the opening of your oven where the filter is installed. If you install the air filter or oven filter in a position opposite to what it should be, the air conditioning system will suffer unnecessary wear and tear. You can quickly take a look at the wide range of oven filters online and replace the one you already have. A MERV 16 rating indicates that the oven filter is capable of trapping more dirt, allergens, dust particles, etc.

To determine which filter is right for you, find out what size you need (shown on your current air filter or in your oven or air conditioner's owner's manual), compare ratings and cost of MERV filters, and consider your home's special needs.