Hayward Micro-Clear/Pro-Grid Air Relief Assy (DEX2400CR) paramount and retrofits

and retrofits

This sensor may be needed when troubleshooting heater operation

If the heat pump is showing defrost-related faults or inconsistent performance

A nose cap is useful because it helps complete and protect the front section of the cleaner while supporting correct fit between connected parts in the head assembly

Using the correct tool can help protect plastic parts

Hayward Micro-Clear/Pro-Grid Air Relief Assy (DEX2400CR) paramount and retrofitsThis 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