Pentair Tub O-Ring Kit | MasterTemp & Max-E-Therm Heaters | 474952 Return Inlet & Jet Parts Snap-adapt handle attaches to telescopic

Snap-adapt handle attaches to telescopic pole

chlorine shock) to control bacteria

and the inner diameter of the bottom opening

check each zone individually

Before installing this replacement kit

Pentair Tub O-Ring Kit | MasterTemp & Max-E-Therm Heaters | 474952 Return Inlet & Jet Parts Snap-adapt handle attaches to telescopicThe Pentair Tub O Ring Kit (474952) is the OEM replacement kit for MasterTemp and Max E Therm heaters equipped with the new 9 bolt lid tub design manufactured after November 16, 2013. IMPORTANT: KIT CONTENTS NOT A SINGLE PART This listing is a complete kit. Each kit includes a O Ring, nuts and washers all three components required for a full heater service. IMPORTANT: POST 11 16 13 HEATERS ONLY 9 BOLT LID TUB DESIGN This kit fits MasterTemp and Max E