What Kind Of Furnace Filter Is Best

A dirty filter will restrict the flow of air which can cause your hvac system to fail.

What kind of furnace filter is best. For most homeowners a more expensive merv 7 or 8 pleated filter provides a good balance between cost and filtration efficiency. For this there are three primary codes. 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. Merv fpr and mrp.

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. But choosing between the different types of furnace filters can be a challenge. 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. 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.

In simple terms manufacturers of furnace filters perform testing to assess how well the filters block out or trap air pollutants. As a rough guide disposable furnace filters start at around 7 or 8 each for 20 x 20 x 1. The price rises to between 15 and 20 for 20 x 30 x 4. Types of furnace filters.

Furnace efficiency is one thing. A good furnace filter isn t expensive. Beyond all the other factors involved in choosing the best furnace filter focus most of your attention on the ratings.