This winterization plug features 1 1/2" MPT threading designed to seal swimming pool return lines during cold weather preparation. Compatible with standard pool wall fittings and select Hayward sand...
Universal Hot Tub Pump Drain Plug O-Ring Seal
This high-quality replacement O-Ring is designed to create a watertight seal for spa and hot tub pump drain plugs. Measuring 1/2 inch inner diameter and...
This replacement 1/4" Air Bleeder Plug features thin thread design and includes an O-Ring for proper sealing. Compatible with the newer style Pentair StaRite equipment including Dura-Jet DJ Series...
Vico Ultima and Ultimax Replacement Drain Plug - O-Ring Not IncludedThis replacement drain plug is specifically designed for compatibility with Vico Ultima and Ultimax pump models. Essential for...
Round O-Ring gasket designed to replace the square-style seal used in Sundance, Jacuzzi, Thera-Max, and Thera-Flo 2" flat heater unions.Specifications:Heater Union Part Type: O-RingPart Type: O-RingO...