How to Tell if Your Furnace Filter Needs Changing

If you've noticed that your bills have been going up, it could be due to a dirty and clogged filter. Your home is more dusty than before and the filter is discolored and covered with dust or hair. This is a clear sign that the filter needs to be replaced. The particles in the dirty filter will spread through the air in your home.

The best way to know if an oven filter needs to be changed is to hold it up to a bright light. If you can still see the light through the filter, then the air is still able to pass through. If you suspect that the filter is too dirty and blocking airflow, replace it with a new one. You can also monitor the environment around your house for an increase in dust and dirt on furniture and other items.

If you notice this, it's time to change the filter. The most obvious sign that you need a new air filter is if the one you have is gray and dirty. Be sure to take out the air filter and check it out at least every two months. If it looks dirty or dusty, change it. This will help your system run more efficiently and keep harmful particles from entering your home.

Carefully examine the oven filter for dirt, dust, and other contaminants to prevent premature replacement of the engine and other moving parts. Vacuuming the filter is not a good idea if you can see dust on your blower. Filters with ratings of 11 or 12 will block not only dust and pet dander, but also some types of viruses and microscopic fumes. You can search for a filter on your own or contact Wyckoff to have a certified technician determine which filter is best for your unit and complete the replacement for you. Your oven owner's manual will specify the best MERV rating for your oven and, in general, filters with a MERV rating of 6 to 9 should be changed every 90 days, while those with a MERV rating of 10 to 12 should be changed every 60 days. Your home's HVAC air filter plays an important role in cleaning the air that circulates through it, trapping allergens, dust, and other particles so they don't spread through the air. Changing your oven filter regularly ensures that the air in your home remains free of dust and other contaminants.

The filters are designed to be placed in a certain direction and collect dust and particles for a certain period of time before being thrown away. Although you can try shaking the filter, you will most likely need to replace it with a new one. For larger buildings, replacing the boiler filter on a regular schedule makes sense, especially if you have tenants or children you need to protect. Now that you know how to tell if your furnace filter needs changing, make sure to do so right away.