Pentair 12V to 14V 300W Transformer (619963) grasslin The Waterway 210-6190 Poly Jet

The Waterway 210-6190 Poly Jet internal is designed for compatible jet assemblies and features a 4-3/16 inch face diameter with roto action

Finished in white for compatible appearance matching

Matching the correct shape and flow style helps preserve system compatibility and cleaner installation

Replacing a full assembly makes sense when the issue is not limited to one trim piece or internal insert

Designed for compatible suction and circulation applications

Pentair 12V to 14V 300W Transformer (619963) grasslin The Waterway 210-6190 Poly JetPentair Transformer, 12v to 14v, 300w (619963) is a replacement part for compatible Pentair pool and spa equipment. This component is intended to help restore the fit, function, or serviceability of the related assembly when the original part is worn, damaged, missing, or no longer operating as intended. Use this part during routine maintenance, repair work, or equipment rebuilds where the same specification is required. Always compare the part