Paddock 24.5 Core Covered Disc - 4 Inch Core gallons-per-day_50-74 This Warning No Swimming Allowed

This Warning No Swimming Allowed With Graphic aluminum sign measures 12 x 18 inches

and pH levels

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

The XL Lane Reel holds 760 feet of 4 inch lane lines

Paddock 24.5 Core Covered Disc - 4 Inch Core gallons-per-day_50-74 This Warning No Swimming AllowedThis 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.