This is no longer available from the manufacturer. This is replaced by the X284832 and X284831

X241195 - Fixed Master Massage Jet Assembly with "L" Gasket DSG Stainless Steel

Dimensions:
Diameter: Approximately 8.25 inches (20.955 cm)
Length: Approximately 8.5 inches (21.59 cm)
Bottom Outside Diameter: 2.5 inches (6.35 cm)
Bottom Inside Diameter: 2.25 inches (5.715 cm)

Looks like they can work with X229200 - 3/8 inch x 9/16 inch Clear Hose (sold by the foot)

Notes: Master Spas OEM Parts Manual shows X241195 as the replacement part for No Longer Available X241191 - Master Massage Complete Jet Assembly DSG Stainless Steel