The Search for the Best Furnace Filter

How do you pick the best furnace filter? Is it enough to rely on best furnace filters ratings you may see online? 3M furnace filters are some of the best – although there are many different types of furnace filters on the market today. Furnace filters were originally designed to protect furnaces and fans but because of the concern about the quality of air, furnace filters today are also installed to reduce exposure to pollutants and harmful particles.

Picking the right Furnace Filter

There are various materials and styles to choose from. The performance of the home furnace filter is typically affected by the size and density of the filtering material used. Choosing the best furnace electronic air cleaners may not be as straightforward as it should be. The best method may be to find out what factors one should consider when selecting a furnace filter.

The lower priced filters typically use layers of fiberglass, but some are made of coconut fibers or other materials. These are typically covered by a honeycomb-shaped grille. Mid- to high-priced filters are made of pleated material. Pleated filters are much better because the pleats provide more surfaces to catch particles.

Better models also have electrostatically charged pleats that further improve air filtration. Some have reusable filters that can be rinsed clean with water. Be sure to check for these features and pick the one that suits your needs.

Many filters have a MERV rating number on them. This measures the filter’s ability to trap airborne particles from 3.0 to 10.0 microns. Typical furnace filters have a MERV rating of 1-12. The higher the rating, the more efficient and better the furnace filter is. MERV is actually an industry standard rating, so it’s a pretty safe way to gauge a filter’s value.

For more information on related products, please choose from the following:

Whole House Purifiers | Replacement Filters