EazyPod comes with a rubber connector which allows 4” rigid pipe to be fitted. Place the EazyPod where you want it away from the pond (the base of a pump-fed EazyPod must always be above surface of pond level, gravity fed installations the EazyPod should be level with the pond) and then use 4” pipe and fittings, to take filtered water from the EazyPod back to the pond. 4” Evolution Aqua pipe and all fittings are available separately.
The length of pipework may effect flow rates in your EazyPod, in particular for gravity fed installations, if the length of the inlet pipe is too long or there are too many bends it may starve the filter of water, you would need to slow the flow rate down if this happens.