The EVAstream Next series varies in power, flow speed, and suitability for different swimming levels:

• EVAstream Next 175 – Designed for recreational swimmers, offering flow rates between 35–175 m³/h and speeds up to 4.3 m/s (2:15 per 100m).
• EVAstream Next/Move 225 – Suitable for recreational swimmers, with 45–225 m³/h and speeds up to 5.5 m/s (1:40 per 100m).
• EVAstream Next/Move 275 – Ideal for experienced swimmers, delivering 55–275 m³/h with speeds up to 6.7 m/s (1:25 per 100m).
• EVAstream Next 350 – Designed for professional swimmers, with 65–350 m³/h and speeds up to 8.6 m/s (1:10 per 100m).
• EVAstream Next 450 (dual turbine) – Suitable for experienced swimmers, offering 90–450 m³/h with twin-turbine flow speeds up to 2x 5.5 m/s (1:15 per 100m).
• EVAstream Next 550 (dual turbine) – A professional-level swim machine with 110–550 m³/h, delivering speeds up to 2x 6.7 m/s (1:05 per 100m).