Draining and refilling your pool to combat hard water or excessive chemical build up is a thing of the past! Water conservation efforts made it that much harder to maintain your swimming pool...until Pure Water Industries stepped in with the revolutionary Puripool Process. Experience why your neighbors have been turning to Pure Water Industries in Escondido, California. Our process utilizes Reverse Osmosis and UV light to filter your water, remove calcium hardness and Total Dissolved Solids (TDS). You can rest assured that very little water is wasted during the process of purifying your swimming pool, as up to 85% of your pool's existing water is retained. Call to schedule a time for our mobile unit to arrive and make your swimming pool as pure as premium bottled water! We will have your pool ready for you and your family to go swimming in less than a day.