The Benefits of a 16x25x1 Furnace Filter: Keep Your Home's Air Clean and Healthy

When it comes to maintaining a healthy home environment, a 16x25x1 furnace filter is an essential component. This type of filter captures particles and germs that can contaminate indoor air, removing up to 40% of airborne contaminants. Every time your heating and cooling system runs, the air filter works to separate the air from the particles. Furnace filters protect your unit and keep the air you breathe cleaner by helping to remove contaminants from the air.

Not only can a dirty filter pose a health hazard, but it can also increase your energy bill and even cause the furnace to break down if dirt and debris get inside. It's important to make sure you're using the correct size filter for your unit; using one that is too big or small can mean poor filtration performance.


is one of the most common sizes for furnace filters. If that's not the size you need, simply pull the filter out of your current furnace and check if the dimensions are marked; if there are no marks, grab a measuring tape and measure.

When you buy a Filtrete 16x25x1 filter, remember that you not only pay for the filter itself, but also for the name. So you don't need to pay more for big brands when it comes to furnace filters. On average, the air filter should be changed at least every 60 to 90 days. Change it more often if you suffer from allergies or have furry friends living with you at home.

Replacing your furnace filter regularly will help keep your home's air clean and healthy, as well as help maintain your furnace's efficiency.


A 16x25x1 furnace filter is an important part of keeping your home's air clean and healthy. It helps remove up to 40% of airborne contaminants, protecting both your health and your furnace. Make sure you use the correct size filter for your unit, and replace it regularly for optimal performance.