BWT BWT Mineral F4 20 l Box for Medium to Hard Water – 023643

BWT Quantophos F4, Mineral additive for medium-hard to hard water -Food-grade liquid mineral additive combination -For the protection of drinking water quality -For scale protection in drinking water and process water systems -Stabilises hardness formers in cold and hot water up to approx. 65 degrees C -Masks heavy metal ions such as iron and manganese -Prevents the water from turning brown during continuous operation -Area of use: From 21 degrees dH total hardness, maximum 14-18 degrees dH carbonate hardness For use in DVGW-approved liquid dosing devices The mineral additive combination for drinking water treatment complies with the ÖVGW guideline (W 52) and the Austrian Food Act -Packaging: -4x3 l in an outer carton (3l container sufficient for approx. 30 m^3 water consumption) -1x10 l box (10 l container sufficient for approx. 100 m^3 water consumption -1x20 l box (20 l container sufficient for approx. 200 m^3 water consumption)