This part is a 35 Square Foot Filter Cartridge that is 4-15/16" Outside Diameter x 9-1/4" in Length. It has a hole in the top and the bottom that are 2 1/8". This Filter (The Most Popular) is found many Spa Hot Tub Brands Aber , After Hours , Belize ,...

Len Gordon has discontinued this switch. We now send this pressure switch in its place: Pressure Switch, 25A, Tecmark, 1/8"mpt, SPDT, Plastic This part is a 25Amp Pressure Switch that features 1/8th" MPT Standard Threads and 2 Spade connectors...

This part is a 2 1/2" Therm Style Pump or Heater Union Gasket Only for use with a 2 1/2" Heater or Pump Union. If your heater or Pump is 2 1/2" this part could be correct we offer (2) different sizes of 2 1/2" gaskets so you need to verify your...

You are buying a 1 1/2" Heater Split Nut Only which includes the split nut and (2) Screws for use with a 1 1/2" Heater Union that would measure about 2 3/8" OD... The Heater Flange Split Nut mounts to the heater tube using 2 screws to hold it in...

This part is a Standard Balboa Heater M7 Sensor with a 24" wire. This Sensor comes with the wire, Connector, and The Screw down cap. It DOES NOT include the tube and the tube side mount. You will normally not need the sensor mount you would reuse it so...

You are purchasing a SC-20 Buss or Cooper Bussman Fuse that is 1 1/4" Long X 3/8" wide found on many Balboa , Gecko, Hydroquip , ACC, Nuwave , Len Gordon , Spa Builders and more Brand Spa Hot Tub Boards and control packs. This Fuse can also be found...

You are buying a Tecmark 4000 Series 25Amp Pressure Switch with a Plastic Bottom and stainless top. Features a 1/8th" MPT Standard Thread to thread into your heater and 2 Spade connectors for attaching the 2 wire connections. This field adjustable switch...

Infusion Pool Products introduces, Revolutionary, Venturi Driven, Swimming Pool Return Line Inlet Fittings called V-Fittings&#153! Enhanced Circulation Creating an Easier to Service Water Quality V-Fittings&#153 deep heat, while drastically...

This kit is (2) 90° 2" Street X 2"Slip PVC Plumbing Fitting. The 90° ELL receives a 2" fitting on one side which would measure 2 3/8" and then slips into a 2" fitting on the other side. It will Glue into any 2" fitting to make a...

Inside Pipe Repair Glues Inside 2" Pipe on both ends. Magic Mend Simply cut the bad fitting off of 2" hard pipe and remove it from the system. Glue the 2" size Magicmend in between two peices of 2" ID pipe to mend pipe back together..

For use with the in.clear bromine generating system by Gecko.1.2 lbs per 100 U.S. gallons is required on initial fill.

This Part is a Back Light Bulb for a Balboa Topsides only. Backlight Bulb Used In Balboa Water Group Digital Topside Controls Series 701 and 724 You will need a Small Flat Screwdriver to remove and install this bulb. Note: Not all Balboa Topsides have a...