Air Relief Petcock Valve - 1/4 Inch Nylon state_Arizona This is a PVC Schedule

This is a PVC Schedule 80 Union with Slip x Slip connections measuring 1/2 inch

predissolve this product prior to applying evenly in the deep end

and is designed to warn patrons that children under 16 years of age must be supervised

This Taylor Long Range Indicator is one essential component needed for your pool's test kit

The Chemtrol 250 ORP/pH Digital Controller is a microprocessor-based digital controller designed to maintain both sanitizer ORP (oxidation-reduction potential or Redox) and water pH

Air Relief Petcock Valve - 1/4 Inch Nylon state_Arizona This is a PVC ScheduleThis is an air relief valve made of nylon for Pentair SM and SMBW 2000 Filters. Replacement part for Pentair SM and SMBW 2000 Filters. This air relief valve can also be used on the old Anthony Apollo DE Filters. This valve is used on the top of the pool filter tank (and often are referred to as the pressure relief valve). The valve helps to relieve pressure that builds up inside the filter. By opening up, these types of valves are designed to allow