Bio-Pond Filter Sunsun CBF-350B

Product no.: AS/Filtro gravedad estanques Sunsun-CBF350-B/17

In stock
can be shipped within 3 a 6 days


Price incl. VAT

Possible delivery methods: Shipping cost Islas Baleares, Shipping cost



Filtration system for ponds and pools

Bio-Filter CBF-350B






When the water of a pond or small pool becomes cloudy, this is caused by floating algae and other microscopic particles. These may be filtered out and removed. Filter multiple cameras without pressure. A complete filtration system for medium and large ponds.

Get crystal clear waters with the biological filter.

The filter design is modular and its components very easy extraction, thus facilitating cleaning and use.

An optical water level warning on the need for filter cleaning.



Filter installation will be above the water level. The required cleaning intervals depend on the amount of fish in the pond. Our experience ranges from a few weeks to several months.











Filter material for easy cleaning and removal

water level indicator


Filter CBF-350B Features:

- 2 cameras with high strength PVC filter caps

First filter chamber:

- Water flow from bottom to top through the filter elements

- Thermometer for temperature control water

- Pilot Optical (water overflow control)

- PVC balls for water filtration

- Material thick Japanese filter mat

- 4 individual removable foam filters half

- Open to empty the chamber

- Camera Size 43.5 x 52 x 42 cm

Second filter chamber:

- Water supply, water flow from the bottom up

- Material thick Japanese filter mat

- 4 individual removable foam filter fine

- Open to empty water chamber

- Water outlet: 1.5 "- 2 hose connectors and 60 mm PVC pipe connection

- Camera Size 43.5 x 52 x 42 cm


1. Filtration chamber with PVC balls, sponge mat Japanese + 4 medium (water flow from bottom to top)

2. mat filter chamber with thin sponges Japanese + 4 (deabajo water flow up)

Dimensions: 114 x 51.5 x 40 cm

Peak Flow Filter: 12000 L / h

Input: 3/4 "- 1.5"

Output: 60 mm


An effective biological filtration system with easy maintenance.

Ideal for ponds up to 25,000 liters to 50,000 liters fish or no fish.

The filtration capacity for normal population fishponds is: 6 x tank volume / day.

The recommended pump capacity (maximum 12,000 l / h) depends on the location and the pipe.

Filters out thus ensuring algae pond water crystal clear.

Very easy to use and clean, as all filter elements are removable and washable.


- Filtration System CBF-350B:

- PVC balls,

- Mats Japanese type

- 4 medium sponges

- 4 thin sponges

- Input / Output


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