Understanding air filter ratings like FPR (Filter Performance Rating) and MERV (Minimum Efficiency Reporting Value) can help you choose the right filter for your home. Both ratings measure how well a filter captures particles like dust, pollen, and other pollutants, but they use different systems.
FPR is often used by certain filter brands and shows how well a filter works based on a specific rating scale. MERV, however, is a standard used across the industry and rates filters from 1 to 20, with higher numbers meaning the filter can trap smaller particles.
This guide will explain the differences between FPR and MERV, making it easier for you to pick the right filter based on your air quality needs. With a clear understanding of these ratings, you'll be able to choose the best filter for cleaner, healthier air.