"Filter container for pools up to 25m350 kg of sand (2 bags).
"Filter container for pools up to 40m3100 kg of sand (4 bags).
Pool filtration for pools up to 20 m3. Filter container holds 45 kg of sand (less than 2 bags). The filter is equipped with a Preva 33 pump. Filter sand for filtration we...
"Filter container for pools up to 60m3150 kg of sand (6 bags).