COMPLETE FILTER; ACTIVATED CARBON IMPREGNATED WITH POTASSIUM PERMANGANATE MEASURES 23 1/2 X 23 3/8 WITH A THICKNESS OF 1/2
COMPLETE FILTER; ACTIVATED CARBON IMPREGNATED WITH POTASSIUM PERMANGANATE MEASURES 23 1/2 X 23 3/8 WITH A THICKNESS OF 1/2