Pentair System 3 Filter Lid Kit, 21" | 24851-9000 Fire Pit Accessories Direct replacement for Napoleon B81NL-1

Direct replacement for Napoleon B81NL-1 Log Set Configuration Burner Assembly

serviceable drain solutions

Pentair designs automatic cleaners and replacement parts for pool systems

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50 Amp) & 40 Amp breaker

Pentair System 3 Filter Lid Kit, 21" | 24851-9000 Fire Pit Accessories Direct replacement for Napoleon B81NL-1What This Part Is Used For Pentair 24851 9000 Lid Kit System 3, Filter, 21in is a replacement lid kit for compatible Pentair System 3 21in filter tanks. It covers and seals the filter housing. Why This Part Matters A secure lid ensures stable internal pressure and prevents water leaks. Cracks or damaged lids can compromise filtration performance. Replacing the kit restores safe system operation. Key Features and Specifications Pentair manufacturer