17 x 26 x 4 MERV 8 Lennox 75X74, X6664, X6666, PCO-12C, HCFPCO12-10 Replacement by Accumulair®

US Home Filter provides a complete selection of 17x26x4 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!

These MERV 8 filters will do a superb job of preventing particles from collecting on your system’s internal components and will collect particles as minute as 1 micron such as mildew spores, dust mite debris, and animal dander. This is a fine choice for those who want the highest degree of airflow along with offering outstanding protection to your system and mitigating common allergens in your home!

If you would like support in confirming your filter size, check out our Measurement Chart for help. And, as always, you are invited to call us for support at 1.855.435.9600. M-F 8-5 CST. Also, you will be thrilled to know that your air filter order of any size will ship to you with FREE FedEx Ground shipping!