Coupler Plumbing Fittings
Our coupler 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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12 Inch RADKit 2 Inch Outside Fitting Coupler Repair Kit for Hot Tub Spa PVC Plumbing
HTPOFAmerica
MSRP: $79.99$54.99This 12 inch long RADKit repair solution is engineered to seal connections between two 2 inch fittings from their exterior surfaces. Perfect for repairing leaking glue joints without complete fitting replacement. For instance, when a suction fitting...MSRP: $79.99$54.99 -
6 Inch RADKit 2 Inch Outside Fitting Coupler Repair Kit for Hot Tub Spa Plumbing PVC
HTPOFAmerica
$39.99This repair solution features a 6 inch long RADKit designed to fit over the exterior of 2 inch fittings and create a watertight seal between two 2 inch fittings measured outside surface to outside surface. Perfect for situations where a suction fitting...$39.99 -
12 Inch Flexible 2 Inch Spa Pipe for Manifolds, Unions & Slice Valves
HTPOFAmerica
MSRP: $18.99$13.99This component is a 12 Inch Length of 2 Inch Flexible Spa Pipe designed for use with manifolds, unions, or slice valves... The exterior diameter of this flexible pipe measures approximately 2 3/8 inches.MSRP: $18.99$13.99 -
2 Inch Flexible Spa Pipe - 6 Inch Length for Manifolds, Slice Valves & Unions
HTPOFAmerica
MSRP: $12.99$6.99This listing includes one 6 inch section of 2 inch flexible spa piping with approximately 2 inch internal diameter and roughly 2 3/8 inch external diameter. Compatible with manifold systems, slice valve assemblies, and union connections for hot tub...MSRP: $12.99$6.99 -
2" Coupler & Flex Pipe Spin Kit for Hot Tub Plumbing Connections - Manifolds, Unions, Slice Valves
HTPOFAmerica
MSRP: $14.99$9.99This professional plumbing repair kit includes a 2" Coupler and 6" length of 2" Flex Pipe designed for seamlessly connecting new plumbing components to existing spa systems. This innovative connection method involves rotating the coupler onto your...MSRP: $14.99$9.99 -
3-Pack 1 1/2" Slip x Slip Coupler PVC Fittings for Hot Tub Spa Plumbing - Global
HTPOFAmerica
MSRP: $22.47$13.49This listing includes a three-piece package of 1 1/2" Slip X 1 1/2" Slip PVC Plumbing Couplers designed for hot tub and spa applications. Each coupler features dual slip connections that accommodate 1 1/2" fittings measuring 1 7/8" outer diameter on both...MSRP: $22.47$13.49 -
Set of 3 - 2" Slip x 2" Slip PVC Coupler Fittings for Spa & Hot Tub Plumbing
HTPOFAmerica
MSRP: $23.97$13.99This listing includes a 3-pack of 2" Slip x 2" Slip PVC Coupler Fittings designed for spa and hot tub plumbing systems. Each coupler accepts a 2" fitting measuring 2 3/8" OD on both ends, with an inside diameter of 2 3/8" on each slip side. These...MSRP: $23.97$13.99 -
1.5 Inch Slip Coupler PVC Spa Plumbing Fittings - 10 Pack for Hot Tub Repair
HTPOFAmerica
MSRP: $74.99$37.99This package includes Ten (10) 1 1/2" Slip X 1 1/2" Slip Coupler PVC Fittings designed for spa and hot tub plumbing systems. Each coupler accommodates a 1 1/2" fitting with an outer diameter measuring 1 7/8" on both ends. The internal diameter of each...MSRP: $74.99$37.99 -
1 1/2" Slip x Slip Coupler PVC Spa Plumbing Fitting - Pack of 5 - Global Hot Tub Parts
HTPOFAmerica
MSRP: $37.99$20.49This is a 5-piece package of 1 1/2" Slip x 1 1/2" Slip PVC Plumbing Couplers designed for hot tub and spa applications. Each coupler accepts a 1 1/2" fitting with 1 7/8" outer diameter on both ends. The internal diameter on each slip connection measures...MSRP: $37.99$20.49 -
1 1/2" Slip PVC Coupler for Hot Tub Plumbing - Pack of 2 Fittings
HTPOFAmerica
MSRP: $14.98$9.49This listing includes Two (2) PVC Plumbing Couplers - 1 1/2" Slip X 1 1/2" Slip Configuration. Each coupler accepts a 1 1/2" fitting with 1 7/8" outer diameter on both ends. Both slip openings feature an internal diameter of 1 7/8". Looking for...MSRP: $14.98$9.49 -
10-Pack 2 Inch Slip x Slip PVC Coupler Fittings for Hot Tub Spa Plumbing
HTPOFAmerica
MSRP: $79.90$39.99This product includes a bulk set of ten (10) PVC couplers designed for spa and hot tub plumbing systems. Each coupler features 2" slip connections on both ends. Both slip openings accommodate 2" fittings with an outer diameter of 2 3/8". The internal...MSRP: $79.90$39.99 -
2 Inch PVC Slip Coupler for Hot Tub Plumbing - Pack of 5 Fittings
HTPOFAmerica
MSRP: $39.95$22.99This listing includes a 5-piece set of 2" Slip by 2" Slip PVC Couplers designed for spa and hot tub plumbing systems. Each coupler accepts 2" pipe fittings measuring 2 3/8" OD on both ends. The internal diameter on each slip socket measures 2 3/8". These...MSRP: $39.95$22.99