Pentair MasterTemp/Max-E-Therm O-Ring Kit [After 1/12/2009] (474201) couplings or lose elasticity over time

or lose elasticity over time

Matching the correct flow-thru manifold helps preserve intended fit and dependable multi-line performance

Waterway Drain Assembly [Lo-Profile 3/4" Stainless Steel/Gray] is a replacement drain component designed for compatible pool

The 41-0010 is a practical service part when a compatible Hydro-Quip or Aquatherm HQ300 system needs a current collector to restore dependable electrical function

Using the correct extended closed plug tool helps reduce technician effort

Pentair MasterTemp/Max-E-Therm O-Ring Kit [After 1/12/2009] (474201) couplings or lose elasticity over timeKeeping pool equipment in dependable condition often comes down to the right replacement component; this MasterTemp Max E Therm O Ring Kit [After 1 12 2009] is built for that role. Because pool equipment operates under heat, pressure, water exposure, and repeated service cycles, choosing the correct replacement helps reduce callbacks. For MasterTemp and Max E Therm systems, a correct replacement supports safer troubleshooting and a cleaner return to