Express Vessel and Cartridge | Pool Supply World

The Nature2 Express Mineral Pool Sanitizer is designed for pools up to 25,000 gallons with 1 1/2" or 2" rigid PVC pipe plumbing. This do-it-yourself installation kit includes everything needed in one box, lasting up to six months. It reduces chlorine use by up to 50% and controls algae and bacteria, decreasing pool maintenance and providing a better swimming experience.