Filtermaster SPH100 Swimming Pool Pump

Pool circulation for medium to large residential pools

The Filtermaster SPH100 swimming pool pump delivers 1.0 hp (0.75 kW) of power for residential pool circulation and filtration. It is an option for pool owners replacing an existing pump or selecting a pump for a new filtration setup, provided it is correctly matched to the filter and plumbing.

Performance at a glance

• Model: Filtermaster FM SPH100
• Power: 1.0 hp / 0.75 kW
• Approximate flow rate: 360 litres per minute, equivalent to 21,600 litres per hour
• Maximum head: 16 metres

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

Is it suitable for your pool?

The SPH100 is listed for residential pools of approximately 60,000–80,000 litres. Use this as an initial guide rather than a guaranteed sizing recommendation: the right pump depends on your complete filtration system, not pool volume alone.

Check before ordering

• Filter capacity: Check that your filter is rated for the pump’s operating flow.
• Plumbing and connections: Confirm pipe sizes, connection requirements and available installation space, particularly when replacing an existing pump.
• System resistance: Long pipe runs, extra fittings and changes in height affect the flow delivered to your pool.
• Solar heating: If your system includes roof-mounted solar heating, confirm the pump is suitable for the additional head and resistance.

Need help choosing?

Contact NZ Pump And Water Filters with your pool volume, existing pump model and filter details. We can help you assess whether the SPH100 is the right match for your setup.