B&B Chlorination B/C Valve Company, Intl. Baroid IDP Bauer Soft Water Co. Baytel Associates Bel-Art Products Bestech, Inc. Better Water Industries, Inc. Big Brand Water Filter, Inc. Big Island Carbon Biocera Alkaline Ceramic Ball Bioquell (UK) Ltd BioWorld Products, Inc. Biozone Blue Water Technologies, Inc. Blue-White Industries Boll & Kirch Filterbau GmbH Bottle Mate BP Solar & Water Services, Inc. Burkert Fluid Control Systems