PUREFER

Filters for drinking water; household or industrial installations of water filters, namely, water filters for household or industrial use; water filtering apparatus; replacement cartridges for water filtering apparatus, namely, water filtration and purification units; water purification installations; water filter housings for domestic and industrial use; replacement cartridge housings for water filtration and purification units and replacement cartridges and filters therefor; regulating and safety accessories for water filter apparatus, namely, water filtration and purification units