ECOpure Spa-quip Blue Lock Ring DCS75A Keep the pool surface relatively

Keep the pool surface relatively calm during cleaning to allow the sensor and automatic shut-off to work effectively

Designed for the realities of pool and spa filtration

Monitor salt levels and system wiring periodically to ensure uninterrupted operation and peak efficiency

and longevity tips

or a family spa

ECOpure Spa-quip Blue Lock Ring DCS75A Keep the pool surface relativelyMaintain a secure, leak free seal in your Davey Ecopure CF or Spa Quip cartridge filter with the ECOpure Spa quip Blue Lock Ring. Designed specifically for 251mm diameter cartridges, this replacement part restores filtration performance while reducing the risk of water bypass and downtime. What this lock ring does Key function: holds the cartridge firmly in place within the filter housing, creating a tight seal that prevents leaks and ensures