Furnace Filter Ratings Fpr

Merv ratings range from 1 16.

Furnace filter ratings fpr.

Mpr or microparticle performance ratings were developed by 3m which is the company that makes filtrete air filters. The package comes with 6 filters and depending on usage pressure they. The merv filter rating is the domestic and international industry standard rating system established by the american society of heating refrigerating and air conditioning engineers. The filters are pleated which can catch more dust and mites than ordinary filters.

There are two main ways filters are rated with the merv rating and mpr rating. Mpr ratings range from 100 2800 and indicate the filter s capacity to remove particles from 0 3 1 micron. Filter performance rating fpr serves as a unified ranking system yet it lacks figures that make it easy to understand. Expert advice from bob vila the most trusted name in home improvement home remodeling home repair and diy.

In humid rainy areas mold growth is a common concern so if you live in a damp region you ll want to choose a furnace filter with a merv rating of at least 6 in order to block mold spores from. This rating system was established to provide a unified ranking system but lacks specific figures in order to keep simplicity. Fpr ratings are on a scale from 4 through 10. Along with a number scale ranging between 4 and 10 fpr has a color coded system used to rate a filter s ability to trap certain particles and its overall quality.

The rating system is measured by a number between 1 16 with 16 being the best and 1 being the worst. The american society of heating refrigerating and air conditioning engineers designed the merv rating to show a filter s worst possible performance at removing particles ranging from 0 3 to 10 microns in size. The merv rating was created by ashrae as a rating system for filters and measure the size of debris that can pass through a filter at the micron level. Created by the home depot only brands sold in the home depot stores including honeywell filters carry an fpr rating.

Mpr measures ratings based on sizes 0 3 to 1 microns. Hospital and industrial grade furnace filter with 16 merv ratings. You ll find it as good as honeywell allergen elite fpr 10. 1 inch air filters filtrete 1900 maximum allergen reduction from.

Mpr ratings range from 300 mpr basic to 2800 mpr premium. Tried true trustworthy home advice. The higher the merv rating on a filter the fewer dust particles and contaminants can pass through it. Merv ratings extend from 1 to 16.