Activated carbon filler for 4.5"x10" and 4.5"x20" refillable cartridges

LA BIG ACTIVATED CARBON FOR CARTRIDGE FILLING 4.5" x 10" // RA5189625 - FPAF0042

This granular carbon filler for 0.8kg refillable cartridges.

2 refills used for FPAF0041 4.5"x20" cartridges