Rinsing board for Aquacristal filter cartridge from Aquaovo

This rinse board has been designed to facilitate the rinsing of the Aquacristal filter cartridge
Compatible with Aquaovo filter fountains
As a reminder, each new cartridge must be rinsed before use. A rinse consists of passing 8 liters of water through the cartridge, the equivalent of twice the volume at the top. This water should not be drunk.
Put this board on your sink and let the water flow serenely.
Material: Russian Birch
Dimensions: 53cm * 14cm
Board sold alone, without filter cartridge or porcelain volume