Best Furnace Air Filters For Home

The price rises to between 15 and 20 for 20 x 30 x 4.

Best furnace air filters for home.

There are a wide variety of sizes to choose from with this filter which has a merv rating of 13 the highest tier on the scale. A good furnace filter isn t expensive. Best air filters for your furnace and central ac protect your hvac system and clean the air in your home with one of these filters from cr s tests by mary h j. A high merv rating means a finer filter which removes more airborne contaminants and dust particles.

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. These filters trap 80 to 95 percent of the particles 5 microns and larger more than enough filtration for most households. 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. The typical residential home air system can remove airborne contaminants with a filter rated between merv 6 13. 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. 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.