Pentair/Letro JV105 Cleaner Funnel Adapter (JV30) aquacal OEM Pentair Pinnacle diffuser

OEM Pentair Pinnacle diffuser

or no longer preventing reverse flow correctly

Replacing it can help restore more confident fuel control and improve the operating condition of the heater

Waterway Clearwater hose assembly

supporting a more stable fit and a more complete rebuild during service

Pentair/Letro JV105 Cleaner Funnel Adapter (JV30) aquacal OEM Pentair Pinnacle diffuserThe Pentair Letro JV30 funnel adapter is designed for compatible JV105 cleaner applications where the adapter component needs replacement. A part like this is useful because it helps connect or guide related cleaner components properly within the assembly, supporting a cleaner installation and more dependable fit. Replacement is often needed when the original adapter is cracked, damaged, or missing. Installing the correct Pentair Letro adapter can