Hot Tub Parts: This section contains the major component parts of the WATER systems within your hot tub. Main inlet/outlet, suctions, drains, filters and filter housings are all included. Water is pumped through jets to provide hydrotherapy massage and this section includes all of the pipe, manifolds, fittings and water jets.

Water  There are no products in this category.


  • Jets and Bodies

    HIGH QUALITY Pozzani Filter Logic spa filters.

    You can also access Pleatco filters by clicking the category below.

  • Fittings
    Standard hot tub plumbing fittings are also known as 'Schedule 40'. This is a reference to the nominal pipe size and the wall thickness of the pipework. Two inch fittings do not measure 2 inches on the inside or outside; but they accept 2 inch schedule 40 pipe (pipe with a nominal size of 2 inches). The actual pipe size must be looked up in a reference table.
  • Pipe
  • Slice and Ball Valves
  • Manifolds
    These 3 sections all contain hot tub water manifolds. The 1-1/2" and 2" sections contain traditional looking spa manifolds. There are also another breed of manifold which we have struggled to give a good name, so we have called them (what they look like) the bottom of Spaceships.
  • Unions
    Pump unions in the 4 main sizes, 2" being the most common. NONE of the dimensions relate to ANY measurement on the union. Sizing help, union outside diameters : 1" union = 2-2/8" - 57mm 1-1/2" union = 2-13/16" - 71mm 2" union = 3-3/8" - 81mm 2-1/2" union = 4-1/4" - 105mm
  • Gaskets and O Rings
    This category contains ALL the seals, gaskets and o rings we stock, in one easy to view section. Guide : O Ring = Round and black Gasket = Flat on both sides O Ring Gasket = Flat on one side and ridged on the other.
  • Divertor Valves
    Hot Tub divertor valves are used to divert the flow of water from one area of the spa to another, moving the water flow from one seat to another for instance. They are available in either 1" or 2" and these measurements are taken from the size of pipe entering the valve.
  • On/Off Valves
    Waterway On/Off valves. The dimensions relate to the pipework size connecting into the valve. (The dimensions do not relate to any sizes on the valves)
  • Drain valves
  • Check Valves
  • Floor Drains
  • Pipe Clamps
  • Suction
  • Thermowells
  • Water Chlorination
    Waterway Clearwater automatic chlorinators provide safe and reliable spa pool sanitation. Once plumbed into the hot tub simply keep the vessel topped up with upto 12 tablets.
  • Water Features
  • Water Filtration
  • Cycle Valves