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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PVC 90 Degree Elbow Fitting 1-1/2" Spigot x 1-1/2" Spigot for Spa Plumbing
Waterway Plastics
MSRP: $7.86$6.11PVC 90° Elbow FittingDimensions: 1-1/2"spg x 1-1/2"spgThis right-angle PVC elbow connector features dual 1-1/2" spigot ends, perfect for creating 90-degree turns in your spa's plumbing system. Constructed from durable PVC material, this fitting ensures...MSRP: $7.86$6.11 -
Pneumatic Air Tubing 100ft Roll - 1/8" ID x 1/4" OD for Spa Air Switches & Control Buttons
HTPOFAmerica
MSRP: $44.99$34.99Pneumatic tubing roll measuring 100 feet in length with 1/8" Inside Diameter and 1/4" Outside Diameter dimensions. Designed for connecting air switches, pneumatic control buttons, air-activated topsides, and garden tub pump air switch installations.Air...MSRP: $44.99$34.99 -
3/4" Barb to 1" Slip Adapter Fitting for Hot Tub Spa Plumbing
Hot Tub Parts or America
MSRP: $8.99$6.99This plumbing adapter fitting connects 3/4" inside diameter flexible tubing to rigid 1" slip pipe connections in your hot tub or spa system.The barbed end securely grips 3/4" ID tubing, while the slip side accepts standard 1" pipe or fittings (measuring...MSRP: $8.99$6.99 -
MSRP: $2.77$2.16 -
90° Elbow Adapter 1/2"spg x 3/4"b Union Fitting for 1/16 HP Circulation Pumps
Waterway Plastics
MSRP: $4.03$3.13This 90-degree elbow adapter union fitting is specifically designed for use with 1/16 horsepower circulating pumps in hot tubs and spas. Features a 1/2" spigot connection on one end and a 3/4" barb connection on the other, providing a right-angle...MSRP: $4.03$3.13 -
MSRP: $3.60$2.80 -
1-1/2" Magicmend Pipe Extender for Hot Tub Plumbing Repair
Custom Molded Products
MSRP: $5.66$4.401-1/2" Magicmend Pipe ExtenderThis pipe extender provides a straightforward solution for repairing damaged spa plumbing fittings. To install, cut out the defective fitting from your system, apply adhesive to secure the appropriate size Magicmend extender...MSRP: $5.66$4.40 -
MSRP: $2.43$1.89 -
MSRP: $3.03$2.36 -
Stainless Steel Spa Heater Tube Plug 1/8" MPT Thread Hole Blocker
Generic
$4.99Premium stainless steel plug designed to seal 1/8" MPT (Male Pipe Thread) openings commonly located on spa heater tubes. This threaded plug fits holes approximately 3/8" in diameter - the same dimension as standard pressure switch openings found in hot...$4.99 -
MSRP: $3.54$2.76 -
30-Pack Roto Clamps for Hot Tub Manifolds - 3/4" ID & 1" OD Clear Hose - Spa Plumbing Parts
HTPOFAmerica
MSRP: $24.99$18.99This comprehensive set includes 30 premium roto clamps designed specifically for 1" OD, 3/4" ID clear vinyl tubing. Essential components for securing clear hoses to PVC plumbing assemblies in spa systems. These clamps integrate seamlessly with other...MSRP: $24.99$18.99