Paddock 24.5 Core Covered Disc - 4 Inch Core gallons-per-day_50-74 This Strantrol ORP compatible probe

This Strantrol ORP compatible probe is a replacement for the Strantrol original ORP probes with part number W2T3068

The 50 pack is an ideal size for installers and pool maintenance companies

Fishtail laterals provide effective coverage of the filter bed and balanced water flow during backwashing

Using an all-natural zerolite mineral

The T/S-603 Gray PVC True Union Ball Valves feature a bottom-loaded blowout-proof stem

Paddock 24.5 Core Covered Disc - 4 Inch Core gallons-per-day_50-74 This Strantrol ORP compatible probeThis is a 24. 5 inch filter disc made by Universal Filtration. The disc OEM style is designed for 4 inch Core Paddock DE filters. Universal Filtration discs are injection molded from 100% virgin, high impact styrene. They are then covered with multi filament, polypropylene fabric the industry standard for over 30 years.