Interpet Pf4 Internal Filter

The Interpet Pf4 Internal Filter is a simple but highly effective filter system.
Its comprehensive design effectively aerates the water, and it is easily controlled with a simple rocker switch.
Your water will stay fresh and clear as it lets waste particles enter the filter and then hangs onto them so they don’t repollute the water. Then, you can turn off the filter and remove the filter body for cleaning without removed waste dropping back into the water. Replacement pads are available in separate packs of carbon, plain or superfine.