what does "fpr" mean attorney real estate

What is FPR in Home Depot?

FPR, or Filter Performance Rating was developed by the Home Depot, based on independent lab test results comparing MERV ratings. It is used strictly in Home Depot stores and does not correlate directly to MERV ratings.

What is MPR filter?

MPR, or Microparticle Performance Rating, was created by 3M to rank their filters’ ability to catch the smallest airborne particles. MPR is helpful when comparing one 3M Filtrete filter to another, but it does not directly translate to MERV.

MERV Ratings

On a scale of 1 to 16, MERV informs you of how effectively a filter traps the tiny particles you don't want circulating through your home. The higher the MERV, the smaller the particles filtered out of the air. Here’s a brief overview of the various MERV levels and the types of particles they’re able to capture.

FPR Air Filter Ratings

FPR was created to provide a unified ranking system for air filters sold exclusively at Home Depot, such as Honeywell filters. It’s comparable to MERV and consists of a scale from 4 to 10 as well as a color code that rates a filter’s quality and ability to trap certain particles. The FPR levels and the particles they can catch include:

MPR Filter Ratings

MPR is for air filters manufactured by the 3M company. Its ratings typically range from 300 to 2800. They’re based on the size of the pollutants that can be filtered. The breakdown of the levels and particles they’re able to capture is as follows:

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What is the MPR rating of a filter?

MPR ratings range from 300 MPR (Basic) to 2800 MPR (Premium).

What is the FPR rating on a Honeywell filter?

A number scale from 4-10 and color code is used to rate the filter’s quality and ability to trap certain particles.

Why Are Air Filters Rated?

The quality of an air filter is assessed by its rating, which tells you what capacity the filter has in blocking our particulates in the air. The higher the rating (for MERV, FPR, and MPR), the smaller the air and dust particles your home ac air filter can capture.

Who created the Honeywell filter rating system?

Created by The Home Depot for brands only sold in Home Depot stores, including popular Honeywell filters. This rating system was established to provide a unified ranking system but lacks specific figures for comparison and simplicity.

What is the industry standard for air filter ratings?

While it may be hard to decide between systems to follow, MERV is considered the industry standard when it comes to air filter ratings and is generally the most used system.