Oase Filtral 6000 Complete Pond Filter

Oase Filtral Pond Filters - Product Sizing

Use the table below to select the correctly sized item. If you have any difficulties deciding which size is right for you, contact us by email or phone and we will be very happy to assist you.

Maximum Water Depth (inc extensions)
Filtral 1500: 64cm (25")
Filtral 3000: 68cm (26")
Filtral 6000 & 9000: 70cm (27")

Oase Filtral Combined Filters

Specifically designed for the New Oase Filtral 3000 - 9000 Complete Pond Filters. This Optional Filtral Aeration Set is designed to use a Venturi principle to add air bubble in to the outflow of a Filtral. This addition will help to enhance the Oxygen levels within a pond, which enhances biological activity, the Oxygen level within the water and also general circulation within a pond.

Installation Note
The air bubbles produced by this unit are created, by forcing the water from your filter through a small opening in the aerator (this is called a venturi). For this to function properly it requires a minimum quantity of water and therefore on smaller units it may not be possible to run the aerator and the fountain at the same time.

Oase Filtral Pond Filters - Volume Calculator

What is Effective Volume ?
The effective volume is the quantity of water in your pond, plus an allowance for shallow and or ponds exposed to high levels of sunlight. Both of these situations will result in a higher than normal algae growth, and fish pollution. We advise that to ensure your that your equipment is correctly sized, the effective volume be considered the minimum size for the equipment you select. However do remember to check the details of the product you are interested in, to ensure that there are no other allowances or consideration specific to that product are required.