DEVICE FOR FILTERING WATER OF A SWIMMING POOL WITH AT LEAST ONE FILTERING BAG

摘要

The invention concerns a device characterized in that the inside of the filtering bag(s) (1) comprises arrangements for generating, under the effect of suction, a whirling movement by vortex effect, to suck up again and channel the particles in the suction axis of said bag, so as to delay or prevent the deposition of the particles or impurities on said bag.