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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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 -
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 -
Air Bleeder Valve Wall Fitting 3/8" Barb Graphite Gray for Hot Tubs - 2 Pack
HTPOFAmerica
MSRP: $35.98$19.99This listing includes (2) Air Bleeder Valve Water Nozzle Wall Fittings designed with a 3/8" barb connection. These fittings are commonly installed in hot tubs and spas to purge air from the pump...MSRP: $35.98$19.99 -
Graphite Gray Air Bleeder Valve 3/8" Barb Hot Tub Wall Fitting - Leisure Bay Compatible
HTPOFAmerica
MSRP: $17.99$13.99Global carries this essential Air Bleeder Valve Water Nozzle Wall Fitting designed with a 3/8" barb connection for hot tub applications. This graphite gray component serves a critical function during...MSRP: $17.99$13.99 -
(6) Hot Tub 3/4" Barbed Coupler Kit with (12) Clamps - 1" OD, 3/4" ID Hose Repair
HTPOFAmerica
MSRP: $65.94$19.99This comprehensive repair kit includes (6) barbed couplers measuring 3/4" plus (12) stainless steel clamps designed for 1" OD, 3/4" ID clear tubing. Perfect for connecting flexible 3/4" ID vinyl...MSRP: $65.94$19.99 -
Dual 3/4" Barbed Coupling Kit with Clamps for Hot Tub Hose - 1" OD, 3/4" ID
HTPOFAmerica
MSRP: $21.98$11.99This comprehensive repair kit includes two 3/4 inch barbed couplers plus four stainless clamps designed for 1 inch OD, 3/4 inch ID clear vinyl tubing. Perfect for joining clear 3/4 inch ID hoses in...MSRP: $21.98$11.99 -
3/4" Barbed Coupler Kit with 2 Clamps for Hot Tub - Fits 1" OD, 3/4" ID Clear Hose
HTPOFAmerica
MSRP: $10.99$7.99This complete repair kit includes (1) 3/4" Barbed Coupler plus (2) Stainless Clamps designed for 1" OD, 3/4" ID Clear Hose. Perfect for joining clear 3/4" ID tubing sections in spa plumbing systems...MSRP: $10.99$7.99