Birm 1 Cubic Foot Box Bottled Water Cooler rust or dent)

rust or dent)

Smooth operating ceramic disk valve for long life operation and controlled flow

REPLACEMENT ITEMS:

extruded activated carbon provide several times greater life than molded filters

Long Life - High Flow

Birm 1 Cubic Foot Box Bottled Water Cooler rust or dent)Birm is used to remove dissolved iron and manganese. The pH must be above 6. 8 and dissolved oxygen content must be equal to 15% of the iron and manganese content. No regeneration is required, only periodic backwashing. Requires a gravel under bedding. 10" dia. x 54" tall tank holds 1. 5 cubic feet. Conditions for Operation: Alkalinity should be greater than two times the combined sulfate and chloride concentration pH 6. 8+ Dissolved Oxygen (D. O.)