BH Water Purification provides reverse osmosis, whole house water purification, and water softener for your residence or business. Our product removes toxins, pharmaceuticals, chlorine, heavy metals, nitrates, and more. Actually, there are three types of water: utility grade water, working grade water and drinking water. Utility grade water is water suited for watering your lawns and plants, which usually requires no water treatment. Working grade water needs to be higher in quality because it runs through your plumbing, fixtures and appliances. To make these essential household systems last longer and save you money, treated water is needed. Drinking water is a key component of our lives. Since 70% of the human body is water, the water we drink and cook with must be of the highest quality.