Furnace Air Filter Replacement Frequency

High end pleated filters can last as long as 6 months but these typical guidelines assume average use and don t take into account the size and type of filter.

Furnace air filter replacement frequency. We know everyone loves to save money but buying a cheap air filter most likely means you re going to have to replace it more often which in the long run will probably be cost the same as buying a better quality filter. About furnace filters. A furnace filter s job is to remove contaminants from your indoor air and keep air flowing properly through your heating and cooling system. Your hvac doesn t have to work as hard to push air through a clean filter.

This kind of filter will trap large particles of dust and is designed to be replaced every 1 2 months. Filtrete 1500 mpr ultra allergen common. When you purchase a filter it should have a recommended time when it ll need to be replaced. Air circulating through your system passes through the filter usually located between the return air ducting and your furnace or air handler where contaminants are removed before moving to the heating or cooling system for.

As a general rule you ll want to replace pleated air filters and furnace filters in your home every 90 days. Home air filters protect your hvac system but can be harmful if you don t change them regularly. Replace the filter at least every time the seasons change. The frequency at which your air filter should be changed depends on a variety of factors including the type of filter in your hvac unit.

Lastly you can save money on energy bills when you replace your home air filter. A general rule of thumb for pleated air filters like ones made by filterbuy is to replace your filter every 90 days. There s no single answer to how often you should change your furnace filter aka air filter. Marking your calendar every 90 days or trying to remember the last time you changed the filter can be challenging so many furnace.

15 7 in x 24 7 in x 0 7812 in electrostatic pleated air filter item 148381 model 2001dc 9. There s no such thing as a standard size air filter. Fiberglass filters are a lower cost option but they need to be disposed of and replaced roughly every 30 days. Every home runs their hvac unit for different amounts of time and every home has a unique amount of dirt dust pet dander and allergens in the air.

Find out below if you should be replacing your filter more often. 16 in x 25 in x 1 in. Below are some guidelines to help you know what to expect in terms of frequency. As your filter traps more dirt dust and allergens from the air filter efficiency decreases.

If you want to upgrade your filter you can get a slightly more expensive disposable pleated filter which will trap smaller particles of dust pollen and dirt.