Barbs and Related Parts
Our barbed PVC fittings are designed for hot tub and spa plumbing systems, providing reliable, leak-free connections in chlorinated and brominated water environments. Schedule 40 PVC construction ensures chemical resistance and durability. Compatible with standard spa plumbing fittings. We offer competitive international shipping rates to buyers worldwide.
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Pump Bleeder Barb Adapter 1/4" x 1/4"MPT O-Ring Gecko AquaFlo XP2 XP2E Watkins
HTPOFAmerica
MSRP: $13.99$9.99This Bleeder Barb Fitting with O-Ring serves as a specialized replacement component for select Aqua-Flo XP2 and XP2E pump wet ends equipped with non-standard bleeder tubing. Unlike conventional bleeder assemblies that accommodate 3/8" Inside Diameter...MSRP: $13.99$9.99 -
MSRP: $5.31$4.13 -
90 Degree Elbow Adapter: 1" Spigot to 3/4" Barb Connection Fitting
HTPOFAmerica
$6.99This 90-degree elbow adapter features a glue-in spigot connection on one end and a barbed outlet on the other. The spigot end bonds directly into 1" fittings with approximately 1 1/4" Inside Diameter openings, while the barbed end securely grips 3/4"...$6.99 -
3/8" Inside Diameter Tube Barb Plug - Spigot Style Insert Fitting
Waterway Plastics
$4.75This spigot-style barb plug is designed to seal off 3/8" inside diameter tubing from the interior. The fitting inserts directly into the hose and can be permanently secured with adhesive for a watertight seal. Global carries an extensive selection of...$4.75 -
Dual Barb Hose Connector 1/4" to 3/8" - Hot Tub & Spa Tubing Coupler
HTPOFAmerica
MSRP: $3.99$2.99This dual-sized barbed fitting connects tubing of different diameters in spa and pool plumbing systems. One end accepts 3/8" OD, 1/4" ID clear tubing while the opposite end accommodates 1/2" OD, 3/8" ID tubing. Ideal for joining clear hoses in hot tub...MSRP: $3.99$2.99 -
3/4" x 1" Barbed Hose Coupler for Hot Tub and Pool Plumbing
Dura
MSRP: $5.40$4.20This dual-barbed coupling fitting connects spa and pool hoses of two different sizes. Features a 3/4" barb on one end designed for 1" OD, 3/4" ID clear tubing, and a 1" barb on the opposite end sized for 1 1/4" OD, 1" ID hose.Essential for joining...MSRP: $5.40$4.20 -
3/8" Barb to 1/2" Spigot Adapter Fitting for Hot Tub Plumbing
Hot Tub Parts or America
MSRP: $4.49$3.49This dual-purpose adapter fitting features a 3/8" barbed connection on one end and a 1/2" spigot connection on the other, designed specifically for hot tub and spa plumbing applications. The spigot end is engineered to fit inside a standard 1/2" fitting...MSRP: $4.49$3.49 -
3/8" Barbed PVC Tee Fitting - Triple Barb Connection for Hot Tub Vinyl Tubing
Hot Tub Parts or America
MSRP: $4.49$3.49This PVC tee fitting is designed with three 3/8" barbed connections, engineered to accommodate 3/8" ID vinyl tubing on each outlet. Perfect for creating three-way connections in your spa's plumbing system.The barbed design provides secure attachment...MSRP: $4.49$3.49 -
3/4" Barb x 1/2" Spigot Adapter Fitting for Hot Tub Plumbing
Hot Tub Parts or America
MSRP: $4.49$3.49This dual-purpose adapter fitting features a 1/2" spigot end and a 3/4" barbed end, designed for secure spa plumbing connections. The spigot side is meant to be cemented into the interior of a 1/2" fitting (measuring 3/4" on the outer diameter), while...MSRP: $4.49$3.49 -
Waterway Shur-Grip 3/4" Manifold Port Plug - Hot Tub Manifold Cap
Waterway Plastics
MSRP: $3.09$2.40This genuine Waterway Shur-Grip plug caps off unused 3/4" ports on Waterway brand manifolds. Perfect for customizing manifold configurations - for instance, convert a 6-port manifold into a 5-port setup by sealing one opening. Designed exclusively for...MSRP: $3.09$2.40 -
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 -
3/4 Inch Barb x 1 Inch Street Barb Adapter for Hot Tubs and Spas
Hot Tub Parts or America
MSRP: $5.49$4.49This barb adapter features a 3/4 inch barb connection on one end and a 1 inch street (or 1 inch inside slip) fitting on the other. Designed for reliable plumbing connections in hot tub and spa systems, this adapter provides a secure fit for hose...MSRP: $5.49$4.49