UNDERWATER AND EXTERNAL FILTERS
Every pond should have one!

Any isolated pool of water is subject to conditions which affect its health and clarity.Cloudy water can occur when you first install a pond. Other factors like rotting leaves, disturbed silt, organic sludge and algae all combine to spoil the ideal environment you want to create in your pond. Generally, larger ponds are easier to keep clean and the introduction of a selection of pond plants will help to maintain a healthy balance. But to be absolutely sure about water quality, the installation of a filtration system is required.

What Does a Pond Filter Do?
Pond filters protect pump from clogging from debris in the pond. More importantly, they purify the water and the environment using 2 simple processes.

Filtration Processes Within a Pond

Mechanical Filtration	Biological Filtration
Acts as a physical barrier, trapping suspended dirt in a foam block so that it can be easily removed	Performed by beneficial bacteria which grow naturally in the filter media. These microscopic organisms convert the harmful toxins ammonia and nitrite which are manufactured by fish and decay processes into much safer nitrates. Incidentally nitrate is an excellent plant food.

UNDERWATER FILTERS

PowerFLO Underwater Filters offer ease of maintenance with their easy lift handles and modular design. Since they can be coupled to any pump with flexible hose and the "Click-Fit" Coupling System, they are best situated at the pond side to eliminate wading and minimize disturbance to the environment when the filter needs attention.

2 models available, for use with any pond pump.

	PowerFLO	PowerFLO MAX
Article Number	PT-500	PT-505
Modular Sections Separate Easily	2	3
Foam Inserts Included	2	2
Bio-Max Biological Media Included	No	Yes
Handy Lift-out Handle	Yes	Yes
Fast Coupling System	Yes	Yes

These handy submersible filters protect the pump from clogging and because they’re situated at the pond edge, and connected to the pump with coupling, maintenance is quick and easy with no wading!

EXTERNAL FILTERS
The most advanced external filter yet!

The 2 "lift-out" media trays make this system extremely easy to clean and maintain.

These hardworking filters make pond care so much easier, tackling the problems of cloudy water and preventing harmful build ups of toxins. The large tank filters are ideal for larger ponds and require cleaning just once a month.

Maintenance is very easy.
The PowerFLO comes complete with biological media and features two lift-out trays, This superb new design provides the most thorough mechanical and biological filtration available.
PowerFLO External Filters incorporate an intermediate foam layer plus a side compartment (for additional media of your choice) and twin outlets for large or small waterfalls.

PowerFLO 4500 External Filter
BioMax Biological Filtration Media PT-560

FOR ULTIMATE FILTRATION COMBINE THE PowerCLEAR UV STERILISER WITH THE PowerFLO EXTERNAL FILTER