Waterway 12" x 12" Grate & Frame, Square, Gray | 640-4727 V Screws And Washers easy handling: Designed for quick

easy handling: Designed for quick setup and removal

Retest water

This 50 lb bag safely reduces excess free chlorine levels

Replacing worn pH sensing with PRO15-2 restores dependable monitoring and simplifies maintenance for your CAT controller

pool-size based guidance for accurate application

Waterway 12" x 12" Grate & Frame, Square, Gray | 640-4727 V Screws And Washers easy handling: Designed for quickWaterway grates and frames are compliant with the virginia graeme baker pool and spa safety act (ASME ANSI A112. 19. 8 2007) and are UL certified. They are designed for single or multiple drain use. This grate assembly includes frame and stainless steel screws. Packed 6 per case.