Filtermaster SPH75 Swimming Pool Pump

Residential pool circulation with the Filtermaster SPH75

The Filtermaster SPH75 swimming pool pump is a 3/4 hp model for residential pool circulation and filtration. If you are replacing an existing pump or planning a pool filtration setup, choose a pump that matches your filter and plumbing, not just your pool’s volume.

Specifications at a glance

• Model: Filtermaster FM SPH75
• Power rating: 3/4 hp
• Approximate flow rate: 320 litres per minute, equivalent to 19,200 litres per hour
• Maximum head: 13 metres

Actual flow depends on pipe size, pipe length, fittings, elevation and filter resistance. The quoted flow rate and maximum head are separate performance figures, not a single operating point.

Is the SPH75 right for your pool?

The SPH75 is listed as generally suitable for pools of approximately 50,000–60,000 litres. Use this as an initial sizing guide rather than a guaranteed recommendation. Your complete system determines the flow delivered and the time needed to circulate the pool’s water.

Check before ordering

• Filter capacity: Confirm your filter is rated for the pump’s operating flow.
• Plumbing: Check pipe sizes and connection requirements. Long pipe runs and extra fittings affect performance.
• Replacement fit: Compare your existing pump’s connections, dimensions and available installation space.
• Additional equipment: Include any heating equipment or water features when assessing the system’s flow and head requirements.

Need help choosing?

Contact NZ Pump And Water Filters with your pool volume, filter details and existing pump model. We can help you assess whether the SPH75 is the right match for your setup.