"Puri-Cal C" Neutralizer Filter Media -- .5 cu. ft. Calcium Carbonate Media Fleck 5600-style plastic bypass valve

Fleck 5600-style plastic bypass valve assembly

Katalox-Light® Features:

Chlorine/Iodine

This Re-mineralization filter contains a special carbon block that also adds calcium and magnesium back into your treated RO water

Chloramines

"Puri-Cal C" Neutralizer Filter Media -- .5 cu. ft. Calcium Carbonate Media Fleck 5600-style plastic bypass valveGranular, white, 100% calcium carbonate filter media for pH correction also known as "calcite". Prevents blue green stains and corrosion of copper plumbing in water with acidic pH levels. Can be used in upflow or downflow (backwashing) filter tanks. Sacrificial to water with pH below 7. 0 Will not raise pH above 7. 2 Not for use in water with a pH below 5. 8 Must be replenished about every 6 12 months, depending upon your pH level and water usage.