The Rollermat XC is the big brother of the proven Rollermat. The housing, including cover, is made of robust PE injection molding, and is ideal for outdoor installation on your garden pond.
The fleece width is 42 cm, the water flow rate max. 10.000l / hr. This allows garden ponds up to 20,000 liters to be filtered efficiently, and ensure that there is less pressure of the biological media, and reduce nutrients, reducing algae in turn.
The technique works analogous to the smaller Rollermat . The polluted water passes through the fleece and enters the drum, catching the particles, and allowing the water to flow back into the sump. If the fleece is loaded with dirt, the water flow through the fleece decreases and the water level outside the drum increases. As soon as a certain water level is reached, a float switch activates the geared motor and the non-woven fabric is rewound a bit. Fully automatic! Depending on the amount of dirt in the pond, the fleece roll will last for 3 to 6 months. Replace the very fine fleece roll as required, ensuring that the particles are kept out of the pond, and removing pressure on the biological filter.
One roll contains about 90 m pond fleece, (20g / m²).
Dimensions: 90 x 60 x 70 cm (L x W x H)