1" Custom Size Poly/Fiberglass Throwaway - Case of 12 Square inch area:300"-699" Why Use A Electrostatic Air

Why Use A Electrostatic Air Filter

F25F1042 / F35F1008

Five Seasons Prefilters for 16x25 Air Cleaners

49SBG/912E

1" Custom Size Poly/Fiberglass Throwaway - Case of 12 Square inch area:300"-699" Why Use A Electrostatic AirFIBERGLASS POLY THROWAWAY CUSTOM SIZE 1" FILTERS *Due to increasing shipping charges we will no longer make filters any longer than 25 inches if you require a longer length please consider halving your length and combining two filters STEP 1 Enter exact size (height and length) in inches STEP 2 Select correct square inch area* Pricing is by the case of 12 individual filters. Multiply your height and length measurements to obtain correct square area