Hayward Micro-Clear/Pro-Grid Air Relief Assy (DEX2400CR) paramount A nose cap is useful

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

When a high-flow seat starts to feel muted or visually tired

and retrofits

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

Hayward Micro-Clear/Pro-Grid Air Relief Assy (DEX2400CR) paramount A nose cap is usefulThis 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