Cal Spa Hot Tub Parts
Find genuine and OEM-quality replacement parts for Cal Spa hot tubs and spas. Our Cal Spa parts selection covers pumps, jets, filters, heaters, controls, and more — everything you need to keep your Cal Spa spa running at peak performance. We offer competitive international shipping rates to buyers worldwide.
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Cal Spa Safety Suction Tee - 2" Pump Union x 2" Slip x 1/8" MPT Tap Fitting
HTPOFAmerica
MSRP: $34.99$24.99This Cal Spa Safety Suction Tee Fitting features a 2" Pump Union measuring approximately 3" Inside Diameter combined with a 2" Slip Fitting at 2 3/8" Inside Diameter. Includes a 1/8" MPT Tap positioned on top for attaching a Safety Suction component...MSRP: $34.99$24.99Qty in Cart: 0Quantity:Price:MSRP: $34.99$24.99Subtotal: -
7 Inch Universal Pressure Switch Cable - SSPA, MSPA, T-MSPA & Hydroquip Compatible
HTPOFAmerica
MSRP: $43.99$29.99This replacement component is a Pressure Switch Cable measuring 7 inches in length. Designed as a universal fit, this cable works with most SSPA, MSPA, and T-MSPA control systems, plus select Hydroquip boards. Essential for maintaining proper pressure...MSRP: $43.99$29.99 -
Aqua-Flo CMXP 1/15hp 230V Circulation Pump 2"x2" | Power Right PRCB539X Compatible
HTPOFAmerica
MSRP: $579.99$439.99This Aqua-Flo CMXP circulation pump operates at 230V and serves as a direct replacement for Power Right models installed in select Cal Spas systems. The wet end features 2" X 2" connections with threads measuring approximately 3" edge to edge.Designed...MSRP: $579.99$439.99 -
LX 48WTC Circulation Pump 1/8HP 115/230V Side Discharge 1-1/2"MBT 1.6/0.8A Hot Tub Spa
HTPOFAmerica
MSRP: $299.99$239.99The LX 48WTC circulation pump arrives as original equipment in numerous spa models and offers straightforward replacement for DIY-savvy owners looking to restore proper water flow.This 48 frame design features dual voltage capability (115V or 230V) with...MSRP: $299.99$239.99 -
2" Hot Tub Diverter O-Ring Kit (3-Piece) - Waterway CMP Hydroair Compatible
HTPOFAmerica
MSRP: $12.99$9.99This is a 3-Piece Spa Diverter O-Ring Replacement Kit designed for standard 2" hot tub diverter valves. The kit includes (2) smaller O-rings that create an inner seal on the diverter stem inside the cap, plus (1) larger O-ring that provides the outer...MSRP: $12.99$9.99 -
6-Way Barbed Tee Fitting 3/4" x 3/4" Main with 3/8" Side Ports
HTPOFAmerica
MSRP: $19.99$14.99This versatile 6-Way Barbed Tee Fitting connects 3/4" primary tubing with 3/8" ID secondary hoses in hot tub and spa plumbing systems. Features 3/4 Inch Barb X 3/4 Inch Barb main line with three (3) tee branches, each equipped with 3/8" barb and 3/8"...MSRP: $19.99$14.99 -
Low Profile Hot Tub Floor Drain Kit - 3/4" Barb, Black, 1-15/16" Face - Bottom Drain Replacement
HTPOFAmerica
MSRP: $37.99$31.99This Low Profile Bottom Drain Assembly with 3/4" Barb Connection, Black Finish, and 1-15/16" Face Width serves as a direct replacement drain fitting for multiple hot tub and spa brands. Designed to repair cracked floor drain fittings, this complete kit...MSRP: $37.99$31.99 -
Black Low-Profile Hot Tub Bottom Drain Kit - 3/4" Barb, 1-15/16" Face with Silicone
HTPOFAmerica
MSRP: $37.99$33.99This comprehensive replacement kit includes a low-profile bottom drain assembly with a 3/4" barb connection and 1-15/16" face width, plus installation silicone. The black finish fitting is designed to repair cracked floor drain assemblies commonly found...MSRP: $37.99$33.99 -
10 Gauge Heater Element Jumper Wire Set, 4 Inch, Board to Heater Connection
HTPOFAmerica
MSRP: $13.99$9.99This jumper wire set provides electrical connection between your spa's heater element electrode tab and the control board mounting bolts. Each wire measures 4 inches in length and features heavy-duty 10 gauge construction for reliable power transmission...MSRP: $13.99$9.99 -
Cal Spa 1" Teardrop Air Control Valve Cap Replacement - Hot Tub Parts
HTPOFAmerica
MSRP: $47.99$37.99Important: Orders will receive the current updated version of this Cal Spa Air Control component as shown in the second product image.This component is a Cal Spa 1" Hot Tub Air Valve Replacement Cap Only. The teardrop-style cap measures approximately 3"...MSRP: $47.99$37.99 -
Cal Spa M7 Foam Temperature Sensor for 7000/9000 Heater - Hi Limit Replacement 12 Inch
HTPOFAmerica
MSRP: $94.99$64.99This genuine replacement foam-style temperature sensor for Cal Spa M7 heater systems fits 7000 and 9000 series hot tubs. The assembly includes the sensor element, attached wiring, and connector pre-installed. Please note: mounting tube, side bracket, and...MSRP: $94.99$64.99 -
Cal Spa 1" Air Valve Cap Only - Teardrop Style Replacement Cap for Hot Tub Air Control
HTPOFAmerica
MSRP: $22.99$14.99IMPORTANT: This original part has been discontinued. When you place your order, you will receive a functionally equivalent 6-spoke design cap in Dark Graphite Gray as a direct replacement for the teardrop style.This replacement cap fits Cal Spa 1" Hot...MSRP: $22.99$14.99