Zodiac Jandy 2 Way 3 Way Neverlube Valves Diverter (4720) ultrapurewater This tube has practical value This tube has practical value because the Santoprene construction and stated feed rate help match it to the intended dosing behavior of compatible Hayward equipment The 25912 154 000 is a practical service part when a compatible plumbing system needs a 2 port diverter valve to restore dependable flow routing support Supports a more focused and efficient valve repair The 4720 is a practical service part when a compatible Zodiac or Jandy NeverLube valve needs its internal routing component renewed for more dependable control