Available on Amazon! [ Ссылка ]
The new AST Endurance filter features an auto-pneumatic backwash, without the need to open or close any valves. There are no smelly sponges or mats to rinse or swap. This filter provides mechanical filtration and biological filtration all in one easy to operate system.
Saving you time and money, this filter conserves water by concentrating the sludge so that purging only needs to be done every few days. This unit can even be configured to purge sludge out of the system without manual interference, see our website for more details.
For a detailed diagram illustrating the internal movement within the filter: [ Ссылка ]
Note: Standard Endurance filters are green and the water level cannot be seen through them. This white unit was chosen for visibility and the water dyed for demonstration purposes.
