Reusable Furnace Filters Vs. Disposable
- Disposable filters have electrostatic fibers that attract dust, dirt and airborne matter to cling to the filter. They do so efficiently, without blocking the flow of air to the heating and cooling equipment. Disposable filters are easy to install and replace.
- Reusable filters can be removed for cleaning with water when needed. Models with an aluminum frame and monofilament polypropylene filter materials are best for homes where furnaces are located in basements. These materials will help prevent the buildup of mold.
- Both improve indoor air quality. You can also find a HEPA version for either type. According to the EPA, a HEPA filter can remove at least 99.97% of dust, pollen, mold, bacteria and airborne particles up to 0.3 microns in size -- which is about 1/100th of the width of a human hair.
- Disposable filters are cheaper. However In time, the costs of replacing disposable filters can equal the cost of buying a reusable filter. Reusable filters require manual cleaning maintenance. All you have to do with a disposable filter is slide out the old one and slide in a new one.
