This filter is this most popular size and fits 70% of all tubs it is a 50 Square Foot Filter Cartridge that is 4-15/16" Outside Diameter x 13-5/16" in Length. It has a hole in the top and the bottom that are 2 1/8". Don't just order this filter though...

Stainless Steel Worm Clamp that works on tube from 3/4" to 1 3/4" O>D.5/16" hex head screw

You are buying a 2" Heater Split Nut which includes the split nut and (2) Screws for use with a 2" Heater Union which would measure about 3" Edge to edge on the threads this split nut screws on. The Heater Flange Split Nut mounts to the heater tube...

This part is a SC-25 Buss or Cooper Bussman Fuse that is 1 5/8" 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 under the...

This part is a Barb Adapter 3/4" Barb x 3/4" Street or 1/2" Inside Slip.. The means a 3/4" Inside Diameter tube would glue over the barb side while a 1/2" pipe which is 3/4" Outside Diameter would glue inside or a 3/4" Slip fitting that measures 1"...

This part is a Complete Jet Internal, CMP, Typhoon 200 Series, 2" face diameter, Directional, Scalloped, Stainless Steel, Graphite Gray.. Note: The original jet had an adjustable nozzle they are obsolete the replacement does not have the nozzle as...

This Seal Kit PS-3868 Seal is an Upgraded Better Viton Carbon Graphite Version of the PS-201 Seal used Primarily in Vico & Sta-Rite Wetends.It is 1 3/8" Across the back of the Spring Seal part that goes onto the Impeller and the Ceramic & Rubber...

This part is a Salt/Ozone Resistant PS-3865 which is the upgraded Better version Viton Carbon Graphite version of the PS-1000 Seal. This Seal is used Primarily in Waterway Brand Wet Ends. NOTE: This Seal does not fit a Waterway Viper or EX2 Wet End.. It...

This Seal is a PS-3867 which is the Better - Viton Carbon Graphite version of the PS-200 Seal used Primarily in Aqua-Flo Wet Ends and Waterway "Viper" Wet Ends. It is 1 1/4" Across the back of the Spring Seal part that goes onto the Impeller and the...

This part is a 1 1/2" Pump Union Split Nut Repair Kit which includes the split nut and (2) Screws for use with a 1 1/2" Pump Union. The Pump Union Split Nut that measures about 2 7/8" on the outside and mounts to the existing Pump Union Body using 2...

This 2 3/16" ID abd 3/32" cross Section, O-Ring is found in Swimming Pool Filter Housings cartridge and DE Style. Some manufacturers it fits are as follows: American Products/Pentair, Hayward, Jacuzzi/Carvin, PacFab/Pentair and Applications would be:...

Inside Pipe Repair Glues Inside 2" Pipe & into 2"spg Fittings Magic Mend Simply cut the bad fitting off of 2" hard pipe and remove it from the system. Glue the 2" size Magicmend into the pipe and replumb your new fitting.  This part basically...