Best Furnace Air Filters For Home

These filters trap 80 to 95 percent of the particles 5 microns and larger more than enough filtration for most households.

Best furnace air filters for home.

As a rough guide disposable furnace filters start at around 7 or 8 each for 20 x 20 x 1. Most hvac systems use a standard 1 inch thick filter so we focused exclusively on 1 inch medium efficiency merv filters. Minimum efficiency reporting value merv is a standard that rates the overall effectiveness of air filters. However it is difficult to give accurate prices because of the enormous variety of materials and sizes and the competitive nature of the furnace filter market.

Finding the best hvac air filters for home for most homeowners a more expensive merv 7 or 8 pleated filter provides a good balance between cost and filtration efficiency. Air filters also help keep your furnace s coils and heat exchangers clean which may prolong furnace life and keep it running efficiently. These are installed either in wall mounted air return vents most common. One of the best furnace filters for cigarette smoke is the nordic pure pleated ac furnace air filter which boasts a high merv rating and rave reviews.

The typical residential home air system can remove airborne contaminants with a filter rated between merv 6 13. The price rises to between 15 and 20 for 20 x 30 x 4. High efficiency air filters are a cost effective way to help improve indoor air quality which may be beneficial to family members sensitive to allergens and other particles in the air. A good furnace filter isn t expensive.