Pentair plc makes water treatment and pool equipment, including pumps, filters and water quality systems used in residential pools, commercial water treatment and industrial applications. Its pool equipment business supplies pumps, filters, heaters and automation systems used in residential and commercial swimming pools, a business tied to pool construction and renovation activity along with the replacement cycle for existing pool equipment. Pentair's water treatment products span residential water filtration and softening systems along with larger commercial and industrial water treatment applications, giving the company exposure to both consumer and industrial water quality markets. The company's revenue is tied to residential construction and renovation spending for its pool business, along with broader industrial and municipal water treatment infrastructure investment for its water solutions segment.