Hayward DE3620 Pro-Grid Assembly (DEX3600DC) audio 3/4 pin AMP connection style

3/4 pin AMP connection style

A part like this is useful because it helps support thermal management and protect surrounding heater areas as part of the overall assembly

A true-union spring check valve helps maintain one-way flow in a compatible plumbing system while also supporting easier removal for service

The SPX2700C is a practical replacement for compatible Hayward Max-Flo SP2700X pumps that need renewed impeller performance and cleaner long-term operation

5/8 inch Viton design

Hayward DE3620 Pro-Grid Assembly (DEX3600DC) audio 3/4 pin AMP connection styleThe Hayward Pro Grid assembly is designed for compatible DE3620 DE filter applications where the internal grid assembly needs replacement. A grid assembly is useful because it supports the DE media inside the filter and helps trap fine debris, contributing to cleaner water and dependable filtration. This replacement is especially useful when the original grid assembly is torn, damaged, clogged beyond cleaning, or no longer filtering effectively.