Pentair Clean & Clear Plus 520 Cartridge | 130 sq. ft | R173578 | 179136 Hayward DEX6020BTC used for preventative maintenance on

used for preventative maintenance on leaking or aging heaters

EPA Approved: Leisure Time Spa 56 Chlorinating Granules are EPA approved

It is part of the broader range of components available for the Pentair SuperFlo & WhisperFlo VS/VST pumps manufactured before 11/02/20

OEM Hayward DEX2421JKIT Filter Clamp Assembly is a complete replacement kit for Hayward Pro-Grid DE and SwimClear cartridge filters manufactured after 2007

Restores Coverage and Maneuverability: Replacing a worn steering bracket improves overall cleaner performance and pathing

Pentair Clean & Clear Plus 520 Cartridge | 130 sq. ft | R173578 | 179136 Hayward DEX6020BTC used for preventative maintenance onThe OEM Pentair replacement cartridge 179136 (1 Cartridge) features certified safe materials for clean, fresh, and clear water, with thicker filtration fabric, heavy chlorine resistance, break resistant end caps, and reinforced center support. Its uniformity and high performance trilobal fabric provide superior capacity compared to common point bond fabric, ensuring optimal filtration performance. Highlights Safe Water Assurance: The filter with