Pentair Mechanical Seal Kit | Boost-Rite & HydroBoost Booster Pumps | ZBR43920 Plumbing Flush Wet and wild GTX wet

Wet and wild GTX wet ski ride-on

Tests for free chlorine

multiport valve — labels for other valve sizes or models are not interchangeable

or fails entirely

Pentair Mechanical Seal Kit | Boost-Rite & HydroBoost Booster Pumps | ZBR43920 Plumbing Flush Wet and wild GTX wetThe Pentair Mechanical Seal Kit (ZBR43920) is the OEM replacement seal kit for the Boost Rite and HydroBoost booster pump lines, restoring the pump's internal water tight integrity at the shaft interface. IMPORTANT: KIT LISTING MULTIPLE COMPONENTS INCLUDED This listing is a kit, not a single seal. All components required for a complete mechanical seal service are included in one package. The mechanical seal prevents water from migrating along the pump