Highlights:
• Dirt indicator
• Large amount of water flow
• Dirt drain at filter bottom for coarse dirt
• Temperate display for measuring the actual water temperature
• Different filter materials (special filter sponge, Japan matting)
• Filter materials are simply pressed out by means of a shoving-systemOur SunSun bio pond filter is suitable for garden ponds up to 90000 litre.

With a pond filter capacity of approx. 180 litre, distributed throughout 3 chambers, it ensures a reliable cleaning of the water with minimum effort. The filter is equipped with 8 coarse filter, 4 fine filters, and 3 Japan-filter mats.

The pond filter is positioned at the banks of the pond and connected with a suitable pond pump (not included in the delivery, check the max. flow rate) in the water.

Dimensions:
Size – distance to inlet, measured from bottom to the hole centre – 30.5 cm
Size – overflow stages 1–2, measured from bottom to the hole centre – 29 cm
Size – distance to outlet, measured from bottom to the hole centre – 26 cm

Fundamental functionality:
Pond filter combine the mechanical and biological cleaning. Microorganisms settle on the filter material and remove germs and bacteria from the water. By mechanical filtering, suspended particles and dirt remain in the pond filter and by this means no longer return to the pond water.

It takes about 4–6 weeks until filter bacteria have sufficiently colonised the bio pond filter. Only thereafter, it is advisable to switch on a UVC pond clarifier. Starter bacteria help to shorten the start-up phase of a new filter. Starter bacteria refer to microorganisms especially grown in a laboratory. By adding them, you can shorten the start-up phase considerably. Bacteria are active above a temperature of approximately 10–12 °C, the temperature of the pond filter should exceed 40 °C. So, the pond filter should be placed in the shadow and not be exposed to direct sunlight.

UVC pond clarifiers irradiate the water in a flow-through reactor with UV rays. The UV-C radiation destroys the swimmig algae. The algae agglutinate to large particles and can be easily removed by means of mechanical filtering. Our UVC clarifiers modify the tertiary and the quaternary structure of the algae proteins by means of UV-radiation. This means the destruction of the algae which can be removed from the water by pond filters.

These SunSun UVC clarifiers can connect this CUV filter directly to the bio-pond filter:

SunSun CUV-218 Pond Clarifiers with 18-W UVC-lamp
SunSun CUV-224 Pond Clarifiers with 24-W UVC-lamp
SunSun CUV-236 Pond Clarifiers with 36-W UVC-lamp
SunSun CUV-324 Pond Clarifiers with 24-W UVC-lamp
SunSun CUV-336 Pond Clarifiers with 36-W UVC-lamp
SunSun CUV-624 Pond Clarifiers with 24-W UVC-lamp
SunSun CUV-636 Pond Clarifiers with 36-W UVC-lamp

The UVC pond clarifier is connected through the drilling on the back with the pond filter.

Larger UVC pond clarifier units must be connected by a pond hose:

SunSun CUV-136 Pond Clarifiers with 36-W UVC-lamp
SunSun CUV-155 Pond Clarifiers with 55-W UVC-lamp
SunSun CUV-172 Pond Clarifiers with 72-W UVC-lamp
SunSun CUV-272 Pond Clarifiers with 72-W UVC-lamp
SunSun CUV-655 Pond Clarifiers with 55-W UVC-lamp
SunSun CUV-672 Pond Clarifiers with 72-W UVC-lamp
SunSun CUV-6110 Pond Clarifiers with 110-W UVC-lamp

The same applies for the connection of the smaller UVC pond clarifier units to the pond filter. The connection to the pond pump is done by a pond hose. Then, the pond clarifier can be placed or screwed in distance to the pond filter.

SunSun CUV-318 Pond Clarifiers with 18-W UVC-lamp
SunSun CUV-111 Pond Clarifiers with 11-W UVC-lamp
SunSun CUV-209 Pond Clarifiers with 9-W UVC-lamp
SunSun CUV-618 Pond Clarifiers with 18-W UVC-lamp

Mounting instructions:
According to the VDE directive, the pond filter that is connected to a UV clarifier has to be installed at 2 m safety distance from the water.