The Laing E-10 (6050U0016) was used as an original equipment manufacturer (OEM) part by several major spa brands:
Jacuzzi: This specific pump was a standard part for all 240V Jacuzzi J-200 and J-300 series spas built between 2002 and 2011.
Sundance Spas: The pump was widely utilized in many Sundance models during a similar time frame, including models like the Marin. The Sundance Spas part number for this pump is often cross-referenced as 6000-125NA.
Dimension One (D1): This brand has also used the E-10 pump line in some of their spas, particularly in models from 2015 and newer model years.
Dominion Spas: The pump is listed as a compatible part for various Dominion Spa systems.