Zodiac Jandy DEV48 Grid Assy (R0501300) installation kit and DE3620 filter applications where

and DE3620 filter applications where the upper tank closure needs replacement

When the right protective part is missing

The Hammerhead HH1157 head wheel set is designed for compatible 21 inch and 30 inch vacuum applications and includes two large wheels

supporting cleaner operation and helping protect critical wet-end components

and sometimes the original cable length forces compromises

Zodiac Jandy DEV48 Grid Assy (R0501300) installation kit and DE3620 filter applications whereBuilt for targeted pool equipment repairs, this replacement component helps restore the specific fit and function expected from a Jandy Zodiac system. DEV48 Grid Assy is intended for DE filter service where grid condition directly affects filtration efficiency, water clarity, and internal flow. DE grids can become torn, crushed, oil coated, or brittle over time, allowing debris bypass or reducing the filters ability to hold diatomaceous earth evenly.