Pentair Quad D.E. 80 Replacement Cartridge Element | 178655ZProduct Overview The Pentair 178655Z Quad D. E. 80 Replacement Cartridge Element is a genuine OEM filter element designed for the Pentair Quad D. E. 80 pool filter. This replacement element helps restore proper filtration performance by capturing dirt, debris, and fine particles while supporting the high efficiency operation of the Quad D. E. filter system. Each Quad D. E. 80 filter uses four cartridge elements. This replacement element is ideal when

A: Weld-On® 746 is used for bonding rigid PVC pipe and fittings

it’s designed for residential pools and works with both smart and conventional on/off equipment

large aquatic facilities

and Hayward states that its industry-standard configuration is compatible with major manufacturers’ valves and pool automation systems

Pools requiring a 120V

and mounting style before purchase

50-Pin CPU Board Configuration

or landscape and water features in or out of the pool or spa

a crisp PureWhite mode

while the included installation components reduce the need for extra fittings during setup

Six-position operation plus winterize setting

allowing independent management of pool and spa equipment