Pentair System 3 Filter Upper Tank Lid Kit, 25" | 24851-9001 Patio Furniture Proper debris removal also supports

Proper debris removal also supports better circulation and filtration performance

meticulously woven for a chic and comfortable seating experience

Adapts to common configurations without complicating assembly processes

Inline two-port configuration for straightforward installation in spa plumbing

Pentair System 3 Filter Upper Tank Lid Kit, 25" | 24851-9001 Patio Furniture Proper debris removal also supportsWhat This Part Is Used For The Pentair 24851 9001 System 3 25in Upper Tank Shell Lid Kit is used to replace the upper tank shell lid on compatible System 3 modular media filters. It restores proper sealing and structural integrity at the top of the filter tank during normal operation. Why This Part Matters A compromised tank lid can lead to pressure loss, leaks, and unsafe operating conditions. During routine filter cleanings or cartridge