Pleatco Jandy Industries CL460, CV460 Filter Cartridge Replacement | PJAN115-PAK4-EC Pentair Booster Pumps (Booster and HydroBoost) The lower engine housing is

The lower engine housing is a replacement part made by Zodiac

More filter area means better performance and longer periods between cleanings

reducing vibration and wear on the motor

For consistent lighting performance

This part is grey while the o-ring for this part is black

Pleatco Jandy Industries CL460, CV460 Filter Cartridge Replacement | PJAN115-PAK4-EC Pentair Booster Pumps (Booster and HydroBoost) The lower engine housing isTheir filters have been designed to meet high quality standards and outperform all other filters in the market. Pleatco filters are engineered to meet or exceed OEM specifications for pool and spa water filtration. The Pleatco Advanced filtration fabrics have been uniquely designed to have the highest fiber count in the industry and deliver the most advanced filtration technology available. Designed and engineered to provide the cleanest water