Hot Tub compatible With Watkins Spas Vinyl Tubing 3/8" Dia x 36" HTCP70317
Hot Tub Replacement Part Tubing & Hoses Vinyl Tubing, Thick Walled, 3/8" Dia. (ID) x 36" HTCP70317 OEM. 3/8" inside diameter (ID) by 36" long section of specially made thick walled, clear vinyl tubing. This thick walled tubing will stand up to the harsh chlorinated spa environment for years to come.
This is for a Single Vinyl Tubing, Thick Walled, 3/8" Dia. (ID) x 36"
High Grade Quality that's made to last!!
The diameter is measure from the inside of the tubing