Gravel 14-16 (16 lbs) 1/8″x1/4″ (GRAVEL14-16)

16 lbs. of gravel, 1/8″ to 1/4″ in size. Red Flint gravel is used as a supporting bed for Light to Medium density medias such as Water Softener Resin, Filter Ag & Carbon, to help insure a more even backwash. (This is enough gravel to re-bed one auto backwashing filter or water softener, with a tank diameter of 12″ or less.) Gravel Specifications