Plumbing and Related Parts
Our hot tub plumbing and PVC fittings section covers everything you need for spa pipe repairs and installations, from 1/2" to 2.5" pipe sizes. All fittings are chemical-resistant schedule 40 PVC, designed to withstand the demands of heated, treated spa water. We offer competitive international shipping rates to buyers worldwide.
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2" Slip x 2" Slip 90° PVC Elbow Fitting for Hot Tub Spa Plumbing
HTPOFAmerica
MSRP: $9.99$7.99This listing includes (1) 90° PVC Plumbing Elbow - 2" Slip X 2" Slip Configuration. This right-angle connector accommodates a 2" fitting on both ends, featuring a 2 3/8" Inside Diameter opening on each side. Any standard 2" pipe or fitting (measuring 2...MSRP: $9.99$7.99 -
PVC 90 Degree Elbow Fitting 1 1/2" Street x 1 1/2" Slip for Hot Tub Plumbing
Lasco
MSRP: $7.06$5.49This PVC elbow fitting creates a 90 degree angle connection in your spa plumbing system. Features 1 1/2" street end and 1 1/2" slip end configuration for versatile installation options. The street end accepts a 1 1/2" fitting measuring 1 7/8" OD, while...MSRP: $7.06$5.49 -
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 -
1 1/2" Slip x 1 1/2" Slip PVC Coupler for Spa Plumbing - Dual Socket Fitting
HTPOFAmerica
MSRP: $7.49$5.49This listing includes (1) 1 1/2" Slip x 1 1/2" Slip PVC Coupler Fitting for Spa Plumbing. This double-socket coupler accepts a 1 1/2" fitting with 1 7/8" OD measurement on each end. Both socket openings feature an internal diameter of 1 7/8" for proper...MSRP: $7.49$5.49 -
2" Magic Mend Spigot Street Pipe Extender - External Repair Fitting
Magic Plastics
MSRP: $10.37$8.07External Pipe Repair Component Fits Inside 2" Pipe - Accepts 2" Slip Fitting Outside or 1 1/2" Slip Fitting Inside - Magic MendRemove the damaged fitting from your 2" rigid pipe and extract it from your spa system. Insert and cement the 2" Spigot Street...MSRP: $10.37$8.07 -
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 -
Magic Mend 1-1/2" Insider Pipe Connector - Internal PVC Repair Fitting
HTPOFAmerica
MSRP: $5.99$4.991 1/2" Internal Pipe Repair Connector - Magic Mend Insider FittingThis innovative repair solution glues inside 1 1/2" hard pipe on both ends for seamless internal mending. Remove the damaged fitting from your 1 1/2" rigid pipe and extract it from your...MSRP: $5.99$4.99 -
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 -
2-Pack 90° Elbow 2" Street x 2" Slip PVC Spa Plumbing Fitting
HTPOFAmerica
MSRP: $19.99$14.99This listing includes a pair (2) of 90° elbow fittings with 2" street x 2" slip PVC connections. Each 90° elbow features a street end that accepts a 2" fitting measuring 2 3/8" outside diameter, while the opposite slip end inserts into any 2" fitting...MSRP: $19.99$14.99 -
Magic Mend 2" Internal Pipe Coupling - Inside Repair Connector for Spa Plumbing
Magic Plastics
MSRP: $6.71$5.22Magic Mend 2" Internal Pipe Repair Coupling - Joins Two Pipe Sections from the InsideThis innovative inside coupling repairs damaged 2" hard plumbing without external fittings. After cutting away the defective fitting from your 2" pipe and extracting it...MSRP: $6.71$5.22 -
PVC 45 Degree Elbow Fitting 1-1/2" Street x 1-1/2" Slip for Hot Tub Plumbing
Lasco
MSRP: $5.34$4.16This listing includes one 45° PVC elbow plumbing fitting designed for hot tub and spa applications, featuring 1 1/2" Street x 1 1/2" Slip connections. This angled connector allows adhesive bonding on both ends: the Street side (1 7/8" outside diameter)...MSRP: $5.34$4.16 -
3/4 Inch Slip to 3/4 Inch Slip PVC Coupler for Hot Tub Plumbing
Lasco
MSRP: $2.29$1.78This PVC coupling connects two 3/4" slip pipes together for hot tub and spa plumbing systems. The interior diameter of this coupler measures 1". Understanding PVC pipe sizing can be confusing because the nominal size (what the part is called) differs...MSRP: $2.29$1.78