Waterway 2 Speed 4.5HP 230V Spa Pump | 3421821-1A C9410 the more chlorine levels are

the more chlorine levels are present

see treatment table below

If your filter's top closure is leaking

Strainer cover O-ring

double wall configuration only Compatibility is based on Pentair parts documentation and available OEM records

Waterway 2 Speed 4.5HP 230V Spa Pump | 3421821-1A C9410 the more chlorine levels areFeatures and Benefits: Executive wet end designed specifically for 48 frame motors Large 6 " diameter wet end for higher head pressure and energy efficiency Thermally protected to extend life expectancy of motor Highly versatile wet end can be rotated every 90 deg Silicone carbide seals, viton bellows, 316SS casing, corrosion resistance against chlorine, bromine & salt