Interpet's new internal power filter range comprises of 5 models to suit aquariums from 5-180 litres.

The new PF filtration range represents the most versatile, comprehensive and easy to use range of filters available.

Included in the PF's 1-4 is Interpet's unique, patented Aqua Valve system. The Aqua Valve allows waste materials to pass into the filter, but prevents them from dumping back into the aquarium.

Therefore, unlike almost every filter on the market, the PF filter range allows the consumer to simply turn the filter off, and remove the body for cleaning, without seeing all the removed waste drop back into their clean aquarium.

PF's 1-4 also include a highly effective venturi. this has been designed to ensure it works even when the foams are partially blocked.

All the PF filters are extremely easy to locate back into their aquarium cradles, even when the consumer can not see the location point.