Pentair Switch Membrane | Max-E-Therm Pool Heater | 42002-0029Z FS2002 and closed — using a

and closed — using a single handle-actuated valve body

of filtration surface across 221 tightly packed pleats of 3 oz

Add 3 units to your cart for a complete filter change

Some models also require 6540-497 (see callout above)

When the mechanical seal or gasket fails — indicated by water weeping from the rear of the wet end or from the drain port area — replacing this complete assembly restores the barrier and protects the motor from moisture damage

Pentair Switch Membrane | Max-E-Therm Pool Heater | 42002-0029Z FS2002 and closed — using aThe Pentair Switch Membrane (42002 0029Z) is the OEM replacement switch membrane for the Sta Rite Max E Therm pool heater control panel. IMPORTANT: HEATER COMPONENT PROFESSIONAL SERVICE REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage components without proper certification. The switch membrane is the tactile overlay bonded to the