Continue shopping “Original OEM Pentair Max-E-Therm Pool Heater Switch Membrane 42002-0029Z” has been added to your cart. Product Price Quantity Total × Original OEM Pentair Max-E-Therm Pool Heater Switch Membrane 42002-0029Z $89.99 Original OEM Pentair Max-E-Therm Pool Heater Switch Membrane 42002-0029Z quantity $89.99 Cart totals Subtotal $89.99 Total $89.99 Proceed to checkout — OR — Coupon: