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Welcome to the Hot Tub Parts of America Global shop — your international source for hot tub and spa replacement parts. Browse our extensive catalog of pumps, heaters, jets, filters, controls, and accessories from top brands like Waterway, Aqua-Flo, Balboa, Gecko, Jacuzzi®, and many more. We ship worldwide with competitive international shipping rates.
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50 Sq Ft Spa Filter Cartridge Pair - 2-1/8" Open Ends, 4-15/16" Dia, 6-5/8" Length, 3oz Media
HTPOFAmerica
MSRP: $72.09$54.99Premium replacement cartridge filter pair designed for optimal hot tub water filtration. Each cartridge in this two-pack features 50 square feet of 3-ounce filtration media for superior debris capture and crystal-clear spa water.Technical...MSRP: $72.09$54.99 -
75 sq ft Spa Filter Cartridge for Caldera Hot Tubs - 7" x 14-3/4" with 2-11/16" Opening
HTPOFAmerica
MSRP: $94.99$72.99Replacement cartridge filter designed for select Caldera and Watkins Manufacturing hot tub models. This 75 square foot filter measures 7" in diameter by 14-3/4" in length with a 2-11/16" bottom opening.Diameter: 7"Length: 14-3/4"Top Style: HandleBottom...MSRP: $94.99$72.99 -
MSRP: $2.89$2.24
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MSRP: $11.97$9.31 -
Pentair 2-Port Diverter Jet Internal Assembly - 4-5/8" Gray 5 Scallop Fixed Face
HTPOFAmerica
MSRP: $104.99$86.99Important Availability Notice: Due to limited supply of this specific component, we source the closest matching replacement available. While face styling and color may differ slightly from the image shown, functionality remains identical.This is a...MSRP: $104.99$86.99 -
1" Gray Scalloped Air Control - WW Silent Air - 1-5/8" Hole, 2-9/16" Face Diameter
Waterway Plastics
MSRP: $32.29$25.99WW Silent Air Control Valve - 1 InchGray scalloped design air control valve with top access installation. Requires 1-5/8" hole size for mounting. Features 2-9/16" face diameter. Compatible with WW Silent Air systems. 1" air control valve for precise spa...MSRP: $32.29$25.99 -
230V 5.5kW Premium Trombone Heater Assembly - Jacuzzi Sundance J-300 Replacement - Low Flow Titanium Element
HTPOFAmerica
MSRP: $483.99$295.99Premium complete trombone-style heating assembly delivering 5.5kW at 230 volts for low-flow spa applications. This squareback unit measures approximately 23 inches by 10 inches by 15 inches and features a 3-wire configuration with integrated thermal...MSRP: $483.99$295.99 -
Spa Filter Cartridge 40sqft | 2" MPT Bottom | 7" Height 6" Width | 3oz Microban
Horizon
MSRP: $85.74$65.99This premium 40 square foot hot tub filter cartridge delivers superior water filtration performance with built-in antimicrobial Microban technology. Engineered as a reliable generic alternative for Eco-Pur filter systems, this cartridge provides...MSRP: $85.74$65.99 -
Heater Tailpiece with Split Nut - 2" Male Buttress x 1-1/2"/2" Slip/Spigot
HTPOFAmerica
MSRP: $19.99$14.99Heater Tailpiece with Split Nut - 2" Male Buttress x 1-1/2"/2" Slip/Spigot This heater union tailpiece with split nut provides a secure connection for your spa heating system. Engineered for durability and reliable performance in hot tub applications...MSRP: $19.99$14.99 -
CMP Typhoon 500 Directional Jet Internal - 5" Face, 5 Scallop, Stainless Steel Gray Finish
HTPOFAmerica
MSRP: $33.99$26.99This is a Full Internal Assembly for CMP Typhoon 500 Jets featuring a 5 inch face with directional flow, 5 Scallop design, Stainless Steel construction in Gray finish...Important: The Waterway 218-6610 Diffuser is not compatible with this jet assembly...MSRP: $33.99$26.99 -
Gray 3-1/8" Hydro Air Micro Adjustable VSR Roto Jet Internal - 5 Scallop Face
HTPOFAmerica
MSRP: $23.99$18.99This replacement component is a Complete Internal Jet Assembly from HydroAir/Balboa featuring a 3-1/8" face diameter in medium gray. The Micro VSR model offers adjustable hydrotherapy with a rotating 5 scallop design for optimal water flow control...MSRP: $23.99$18.99 -
MSRP: $34.57$26.89