Hayward Micro-Clear/Pro-Grid Air Relief Assy (DEX2400CR) heater This part has practical value

This part has practical value because the slip Smart-Check format helps preserve the intended plumbing style of supported installations

Light grey finish supports a softer premium appearance

Raypak ASME return header

Supports a focused repair without full tank replacement

Useful when exact replacement matching is important

Hayward Micro-Clear/Pro-Grid Air Relief Assy (DEX2400CR) heater This part has practical valueThis air relief assembly is made for compatible Hayward Micro Clear and Pro Grid DE filter systems. It helps manage air release from the filter, supporting safer service and more consistent filtration performance. Replace the assembly if the original is cracked, leaking, clogged, or difficult to operate. It is an important maintenance part for keeping DE filter operation dependable and service friendly. Air relief assembly for compatible Micro Clear