Best Furnace Air Filters For Home

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.

Best furnace air filters for home.

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. 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. 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. 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.

These are installed either in wall mounted air return vents most common. Minimum efficiency reporting value merv is a standard that rates the overall effectiveness of air filters. The price rises to between 15 and 20 for 20 x 30 x 4. Most hvac systems use a standard 1 inch thick filter so we focused exclusively on 1 inch medium efficiency merv filters.

Air filters also help keep your furnace s coils and heat exchangers clean which may prolong furnace life and keep it running efficiently. A good furnace filter isn t expensive. As a rough guide disposable furnace filters start at around 7 or 8 each for 20 x 20 x 1. 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.