Hayward Micro-Clear and Pro-Grid Retainer Washer 5/16in, SS, ECX1109
Hayward Pro-Grid and Micro-Clear DE filter Washer for Retainer Rod. Also Fits as Perflex Pump Mounting Washer, used to secure the pool pump to the Perflex DE and Pro Series Sand filter system platform base, Screw not included. For the Screw Nut Set, or Pump Mounting Screw Set, see pn ECX1161Z2. See More Hayward Pool Filter parts in our Filter Parts Department.