Universal CrystaLogic 2.0 White LED Pool Light - 12 Volt 500 Watts - 150 Foot Cord filter-length_8 9/16 inches The nut is used in

The nut is used in the Pentair Quad DE filters and the FNS filters

This is a Pentair 474979 Air Orifice Kit for MasterTemp 125 Heaters

The controlled release technology ensures optimal mineral levels with no staining

Kit includes Pump Seal 354001

This is a Pentair 8 Ton Thermostatic Expansion Valve ( 92

Universal CrystaLogic 2.0 White LED Pool Light - 12 Volt 500 Watts - 150 Foot Cord filter-length_8 9/16 inches The nut is used inThis Hayward Universal CrystaLogic 2. 0 White LED Pool Light is 12 volts, 500 watts, and has a 30 foot detachable cord. The pool light includes three face trims: White, Gray, and Stainless Steel. The CrystaLogic 2. 0 has an all plastic construction which is truly universal. The revolutionary hook at the bottom allows the light to adjust up and down and in and out. It is the first UL light to retrofit virtually all existing manufacturers' niches. You