What Is The Best Furnace Air Filter

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What is the best furnace air filter.

The best air filters for protecting your hvac and clearing the air of pollen pet dander and smoke from consumer reports tests. Merv rating has little impact. You may read my full disclosure policy for more information. Thanks for supporting my.

Because furnace filters play such a critical role in keeping indoor air clean there s an abundance of excellent brands. There are affiliate links in this post. 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.

I will only ever promote the products and services that i trust and 100 recommend. These filters trap 80 to 95 percent of the particles 5 microns and larger more than enough filtration for most households. For most homeowners a more expensive merv 7 or 8 pleated filter provides a good balance between cost and filtration efficiency. 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.

Furnace efficiency is one thing.