1" and Smaller Water Manifolds
Hot tub water manifolds distribute water flow to multiple jets from a single supply line, simplifying spa plumbing. Our 1" water manifolds come in various outlet configurations and are compatible with standard spa plumbing fittings. The Renu barbed kit system makes manifold replacement fast and straightforward. We offer competitive international shipping rates to buyers worldwide.
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3/4 Inch Ribbed Barb Wye Fitting - 120 Degree Angle for Spa Plumbing
Hot Tub Parts or America
MSRP: $17.99$12.99This three-way wye fitting features 3/4 inch ribbed barb connections designed for use with 3/4 inch inside diameter vinyl tubing. The 120 degree configuration provides optimal flow direction for hot tub and spa plumbing systems.MSRP: $17.99$12.99 -
MSRP: $4.94$3.84 -
3/4" Barb to 1" Slip Adapter Fitting for Hot Tub Spa Plumbing
Hot Tub Parts or America
MSRP: $8.99$6.99This plumbing adapter fitting connects 3/4" inside diameter flexible tubing to rigid 1" slip pipe connections in your hot tub or spa system.The barbed end securely grips 3/4" ID tubing, while the slip side accepts standard 1" pipe or fittings (measuring...MSRP: $8.99$6.99 -
MSRP: $2.77$2.16 -
90° Elbow Adapter 1/2"spg x 3/4"b Union Fitting for 1/16 HP Circulation Pumps
Waterway Plastics
MSRP: $4.03$3.13This 90-degree elbow adapter union fitting is specifically designed for use with 1/16 horsepower circulating pumps in hot tubs and spas. Features a 1/2" spigot connection on one end and a 3/4" barb connection on the other, providing a right-angle...MSRP: $4.03$3.13 -
30-Pack Roto Clamps for Hot Tub Manifolds - 3/4" ID & 1" OD Clear Hose - Spa Plumbing Parts
HTPOFAmerica
MSRP: $24.99$18.99This comprehensive set includes 30 premium roto clamps designed specifically for 1" OD, 3/4" ID clear vinyl tubing. Essential components for securing clear hoses to PVC plumbing assemblies in spa systems. These clamps integrate seamlessly with other...MSRP: $24.99$18.99 -
$6.99 -
PVC Spigot Plug 1/2 Inch - 3/4" OD Hot Tub Manifold Cap
Hot Tub Parts or America
MSRP: $3.17$2.49This PVC cap is designed to seal 1/2" spigot connections on hot tub and spa plumbing systems. With an outer diameter of 3/4", this plug fits perfectly into 1/2" ports that have a 3/4" inner diameter, commonly found on manifolds and various plumbing...MSRP: $3.17$2.49 -
3/4" Spigot Plug - 1" OD for Manifold & Fittings
Hot Tub Parts or America
MSRP: $3.49$2.69This 3/4" spigot plug features a 1" outer diameter and is designed to seal off 3/4" ports with a 1" inner diameter. Ideal for use on manifolds and various spa fittings when you need to cap off unused ports in your hot tub plumbing system.The plug...MSRP: $3.49$2.69 -
3/8" Slip Barb Plug for Waterway Air Manifold & Jet Body - Above Water Line Port Cap
Waterway Plastics
MSRP: $7.99$4.99This specialized plug caps unused 3/8" ports located on air manifolds or the air side of jet bodies positioned above your spa's water line. Available in multiple configurations to match various manifold brands, ensuring a proper seal for above-waterline...MSRP: $7.99$4.99 -
12 Inch 1" Flexible Pipe for Spa Manifolds, Waterfall & Air Control Valves
HTPOFAmerica
MSRP: $13.99$8.99This flexible tubing component measures 12 inches in length and features a 1 inch diameter, specifically designed for integration with 1 inch manifold systems, waterfall installations, and air control valve assemblies in hot tubs and spas.The flexible...MSRP: $13.99$8.99 -
6" Flexible 1" Pipe - 1 1/4" OD for Spa Manifolds, Waterfall & Air Valves
HTPOFAmerica
MSRP: $12.99$5.99This is a 6 inch section of flexible 1 inch plumbing pipe with an outer diameter measuring approximately 1 1/4 inches OD. Designed for use with 1 inch spa manifolds, waterfall control valves, and air control valves in hot tub applications.Perfect for...MSRP: $12.99$5.99