20 x 20 x 5 MERV 13 Grille Filter #FC40R1003 by Accumulair®

US Home Filter provides a complete selection of 20x20x5 pleated air filters to fit your requirements. These are made in the USA in our manufacturing center in Belton, MO. We’ve been around since 1928 and are a family-owned and operated company with 4th and 5th generations currently employed!

MERV 13 is our highest rating and is the ideal choice when you have serious allergies or seek the top level of indoor air quality. These will trap 1 micron particles at an eighty percent efficiency. MERV 13 will even gather particles as tiny as 0.3 microns. That means you will be trapping attached viruses and bacteria in addition to the tiniest sub-pollen particles that can enter the lower airways and trigger allergic reactions.

If you require help in confirming your filter size, refer to our Filter Size Guide for help. And, as always, you are free to call us for help at 1.855.435.9600. M-F 8-5 CST. Also, you will be pleased to know that your air filter order of any size will ship to you with FREE FedEx Ground shipping!