a. The filtration system will require housing, sometimes an existing building or summerhouse can be utilised, if near to the pool. Position the filter as close to the pool as possible, to obtain maximum performance from the pump.

b. Supply of electricity.

c. Convenience of pumping water to waste, to a drain, ditch or soak away. When the filter is cleaned a quantity of water is back washed to waste.

d. Availability of water supply, although usually a garden hose to the nearest tap is all that is required.

e. Proximity of pool to house, for toilet and changing rooms.

f. Possibility of using house central heating boiler for heating the pool.

g. If a gas, electric heater, or heat pump is used for the pool, this is positioned by the filter, and the cost of electrical or gas connection must be considered.

h. Most mains services are usually located in the front garden, however before commencing digging do a thorough check.