Need help finding a part? Text photos: 772-800-5445 | Call: 844-500-4645
Welcome to the updated SpaPartsNet!
Need help finding a part?
Text photos: 772-800-5445
|
Call: 844-500-4645
We’ve upgraded the site with more products and better shipping prices.
USA Shipping Promo:
FREE SHIPPING in the USA on parts orders over $75
(Excludes Alaska & Hawaii and oversized/heavy items.)
Note: Oversized/heavy items (like complete pumps) may require additional shipping charges, especially to AK/HI.
Previous Customers (Important)
If you previously had an account, your information is still here — you’ll just need to reset your password because passwords did not transfer during the migration.
Reset Your PasswordNote: Some heavier items (such as complete pumps) may have shipping limitations outside of the USA.
Welcome to the updated SpaPartsNet!
Need help finding a part?
Text photos: 772-800-5445
|
Call: 844-500-4645
We’ve upgraded the site with more products and better shipping prices.
USA Shipping Promo:
FREE SHIPPING in the USA on parts orders over $75
(Excludes Alaska & Hawaii and oversized/heavy items.)
Note: Oversized/heavy items (like complete pumps) may require additional shipping charges, especially to AK/HI.
Previous Customers (Important)
If you previously had an account, your information is still here — you’ll just need to reset your password because passwords did not transfer during the migration.
Reset Your PasswordNote: Some heavier items (such as complete pumps) may have shipping limitations outside of the USA.
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Tubing , Clamps and Related Parts
Hot Tub Tubing, Hose Clamps and Spa Plumbing Accessories
Shop spa tubing, hose clamps, and related plumbing parts for hot tub and spa repair. These components are used to connect jet bodies, air manifolds, circulation lines, and barbed fittings inside spa cabinets.
Flexible tubing and proper clamps are critical for maintaining leak free water and air flow throughout your hot tub plumbing system.
Whether you are replacing brittle tubing, extending a line, or securing a barbed fitting, proper sizing ensures long term reliability.
Common Spa Tubing Sizes
Flexible spa tubing is typically sized by inside diameter.
Common sizes include
3/8 inch
1/2 inch
5/8 inch
3/4 inch
1 inch
Always measure the inside diameter of the tubing before ordering.
Types of Tubing
• Clear Vinyl Tubing
• Reinforced Flexible PVC Tubing
• Air Line Tubing
• Water Line Tubing
Types of Clamps
Clamps secure tubing to barbed fittings and prevent leaks under pressure.
Common clamp styles include
• Stainless Steel Worm Gear Clamps
• Spring Band Clamps
• Double Wire Clamps
Using the correct clamp size prevents tubing slippage and water loss.
Barbed Fittings and Connections
Tubing is commonly connected to
• Jet Bodies
• Air Manifolds
• Barbed Couplers
• Circulation Lines
Barbed fittings are sized by tubing inside diameter.
Always match tubing size to barb size.
How to Measure Tubing
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Remove the tubing from the fitting if possible.
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Measure the inside diameter of the tubing.
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Match that measurement to the listed size.
Proper measurement prevents loose connections or split tubing.
Slip vs Street Also Called Spigot
Slip fittings are used with rigid PVC pipe.
Street fittings also called spigot have a male end with the same outside diameter as pipe and insert into slip fittings.
Tubing connections typically use barbed fittings instead of slip or street fittings.
Standard PVC Pipe Outside Diameter Chart for Reference
Nominal Pipe Size Actual Outside Diameter
1/2 inch 0.840 inch
3/4 inch 1.050 inch
1 inch 1.315 inch
1-1/2 inch 1.900 inch
2 inch 2.375 inch
2-1/2 inch 2.875 inch
3 inch 3.500 inch
Need help verifying size? Text photos to 7728005445 or call 8445004645.