Barbs & 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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3/4" Barb to 3/4" Barb Tube Coupling Connector for Hot Tub Spa Plumbing
HTPOFAmerica
MSRP: $7.99$5.99This double-ended barbed connector features 3/4" Barb x 3/4" Barb fittings designed to join sections of 3/4" ID tubing together in your hot tub or spa plumbing system. The dual barb design ensures...MSRP: $7.99$5.99Qty in Cart: 0Quantity:Price:MSRP: $7.99$5.99Subtotal: -
Hot Tub Pump Air Bleeder Kit - 1/4" MPT x 3/8" Barb Fitting with Sealer & Tubing
HTPOFAmerica
MSRP: $39.99$29.99This comprehensive Add-On Air Bleeder Kit includes everything needed to eliminate air lock problems: a mountable bleeder fitting with removable plug, 1/4" MPT x 3/8" Barb connector, (2) clamps for...MSRP: $39.99$29.99 -
Universal Hot Tub Pump Air Bleeder Fitting - 1/4" MPT x 3/8" Barb Plug for Spa Pumps
HTPOFAmerica
MSRP: $9.99$6.99Universal Air Bleeder Fitting with 1/4" MPT Thread and 3/8" Barb ConnectionThis replacement air bleeder plug is designed to mount directly onto spa pump wet ends featuring 1/4" MPT threaded ports...MSRP: $9.99$6.99 -
Hot Tub Pump Air Bleeder Fitting 1/4" MPT x 3/8" Barb w/ Silicone Sealer - Universal Spa Part
HTPOFAmerica
MSRP: $12.99$9.99Universal Air Bleeder Valve Kit for Hot Tub Pump Wet Ends - 1/4" MPT x 3/8" Barb Configuration with Silicone SealerThis replacement air bleeder valve assembly mounts directly to spa pump faces and...MSRP: $12.99$9.99 -
3/8" Barb x 1/4" MPT Air Bleeder Adapter for Aqua-Flo & CMP Pump Wet End Face
HTPOFAmerica
MSRP: $9.99$6.99This replacement component is a 3/8" barb x 1/4" MPT threaded air bleeder plug designed for installation on Aqua-Flo and CMP spa pump wet end faces to purge air from the system during tub filling...MSRP: $9.99$6.99 -
3/8" Barb x 1/4" MPT Air Bleeder Adapter with Silicone - Aqua-Flo & CMP Pump Wet End
HTPOFAmerica
MSRP: $12.99$8.99This air bleeder assembly includes a 3/8" barbed adapter with 1/4" MPT threading and silicone sealant, specifically designed for Aqua-Flo and CMP hot tub pump wet end faces. The barbed fitting allows...MSRP: $12.99$8.99 -
1/4" MPT x 3/8" Air Bleeder Barb Adapter with Silicone - Waterway Pump Compatible
HTPOFAmerica
MSRP: $12.99$8.99Air bleed barbed fitting with silicone sealer designed for hot tub pump face applications, perfect for releasing trapped air during tub filling operations. This barbed adapter plug works with...MSRP: $12.99$8.99 -
12" Clear Vinyl Air Tubing 3/8" ID x 1/2" OD for Spa Air Systems, Jets, Blowers, Ozonators
HTPOFAmerica
MSRP: $3.99$2.99This is a 12 Inch Section of Clear Vinyl Tubing measuring 3/8" I.D. x 1/2" O.D. designed for air system applications in hot tubs and spas. Need more length? Simply order multiple quantities (example:...MSRP: $3.99$2.99 -
Professional Grade RTV Silicone Sealant 10.2oz - Hot Tub Shell Fitting Repair & Waterproofing
HTPOFAmerica
MSRP: $14.99$12.99Professional-grade 10.2oz tube of premium 100% RTV Silicone Sealant engineered specifically for spa and hot tub applications. Ideal for securing fittings to acrylic or poly shells with lasting...MSRP: $14.99$12.99 -
2.8oz RTV Silicone Sealant for Hot Tub Shell Fittings - Medium Tube Professional Grade Formula
HTPOFAmerica
MSRP: $9.99$7.99This professional-grade 2.8oz tube contains 100% RTV Silicone Sealer specifically engineered for spa applications, perfect for creating watertight bonds between fittings and acrylic or poly hot tub...MSRP: $9.99$7.99 -
1/2oz RTV Silicone Sealer Tube - Hot Tub Shell & Fitting Repair Formula
HTPOFAmerica
MSRP: $5.99$4.99This compact 1/2oz tube contains premium 100% RTV Silicone Sealer engineered specifically for spa applications, ideal for bonding fittings to acrylic or poly hot tub shells. Perfect for minor repairs...MSRP: $5.99$4.99 -
3/4" Barb Adapter x 3/4" Slip / 1" Street - Hot Tub Plumbing Fitting
Hot Tub Parts or America
MSRP: $4.99$3.99This spa plumbing component is a 3/4" Barb Adapter x 3/4" Slip / 1" Street fitting designed for hot tub and spa applications.The adhesive end attaches inside a 1" Fitting (such as a coupler), while...MSRP: $4.99$3.99