These compact filters comprise a filter cylinder, with an inner chamber consisting of three layers of foam and aqua rock, and an outer chamber. They are suitable for small garden ponds and for with a submersible pump.
Water enters the outer cone first, to remove heavy dirt and debris, allowing the cleaner water to enter the inner cone, for filtration.
The filter is gravity-dropped back to the pond or inlet. All units are supplied with a timber slatted lid and waste valve set. |
