Pentair Seal - Diverter | Hi-Flow | 272409Z TNIL The Unicel C-7491 is a

The Unicel C-7491 is a precision-engineered 75 sq

Never needs inflation

Weighted head helps it stay submerged

Important: Before starting the metal stain removal or water discoloration process (step 4)

Replacing bottle lids immediately to reduce exposure to air and humidity

Pentair Seal - Diverter | Hi-Flow | 272409Z TNIL The Unicel C-7491 is aThe Pentair Seal Diverter (272409Z) is the OEM replacement seal for the Pentair Hi Flow 2" valve, sold individually. The diverter seal maintains a pressure tight barrier between flow paths within the valve body, ensuring water is directed precisely through the selected port position. When this seal degrades, valve positions lose isolation resulting in flow bypass, reduced backwash effectiveness, and filter performance loss. Replacing a worn diverter