Pentair Sta-Rite System 3 S8M150 191 sqft Inner Cartridge, 12-7/16" Dia x 26-7/16" (25021-0202S) heaters Supports cleaner and more dependable

Supports cleaner and more dependable daily scheduling

The combination of a 2 inch spigot connection and 25 amp 115 volt rating gives this switch practical value in applications where both fit and electrical capability matter

This type of part is especially useful in low-current control

That helps make targeted motor replacement a practical and cost-conscious way to restore performance

Pentair Sta-Rite System 3 S8M150 191 sqft Inner Cartridge, 12-7/16" Dia x 26-7/16" (25021-0202S) heaters Supports cleaner and more dependableThis replacement part supports a cleaner, more dependable service outcome when the existing component is worn, missing or difficult to reuse. Restoring filter media with the correct cartridge helps improve water clarity, flow rate and service efficiency. System 3 cartridge filters use matched inner and outer elements, so selecting the correct cartridge position and size is important. This replacement supports proper filtration balance inside the tank