A tank, a media bed, and a valve with six or seven positions · review
The only filter system on this shelf that publishes a noise level with a distance — 60 to 65 dB(A) at one metre — alongside 10 200 l/h from a 400 W pump and 800 g of filter balls.
The bottom line Bought on two numbers nobody else gives together: a wattage beside the flow, and a noise level beside a distance. A filter runs for hours a day within earshot of wherever people sit, and this is the only listing in the family that treats that as a specification. The missing head figure is the real gap — 10 200 l/h at zero head tells you about the pump and not about the installation.
A sand filter system delivering 10 200 l/h (10 m³/h) from a 400 W pump, with a 20-litre tank, stated for pools up to 60 000 litres. Seven valve settings are offered, with a pressure gauge for reading the water pressure. 800 g of filter balls are supplied, and special filter sand is stated as an alternative medium. Operating noise is given as 60–65 dB(A) at one metre.
Sixty to sixty-five decibels at a metre.
Noise is not usually a filter specification, and it should be: the system runs for hours a day, it stands outside, and it is within earshot of wherever people sit. This is the only listing in the family that publishes one, and the only one anywhere on this site that pairs the figure with a distance rather than leaving it floating.
10 200 l/h from 400 W.
Four systems in this family publish a flow and no power. Having both lets the ratio be read — which is the nearest thing this shelf offers to an efficiency comparison, since nobody publishes anything resembling a COP for a circulation pump.
Two of the five feature bullets explain how sand filtration works in general — groundwater, layers of sand and rock — rather than describing this product.
That is a choice about a listing, and it is why four rows on this page are empty: the maximum head, the tank diameter, the hose size and the valve positions by name are all absent, and three of the four are published by most of this family.
The German, French, Italian and Spanish Amazon stores sat between 160 € and 168 € at the single check this page is built on.
The American Amazon store stocks it as well, in local currency, which the euro range above deliberately leaves aside.
The British Amazon store gave back nothing, so the buy button there lands on a search instead of a blank page.
These figures are what Keepa gave back the day this page was last written. Stock and prices shift without warning.
Prices quoted in this text were read on 21 September 2026. The live price is at the top of the page.
| Flow rate | 10 200 l/h (10 m³/h) |
|---|---|
| Turnover against volume | Not published as a turnover — stated for pools to 60 000 l |
| Tank diameter | Not published — tank volume stated as 20 litres |
| Media charge | 800 g of filter balls supplied; special filter sand stated as an alternative |
| Media type | Filter balls or special filter sand |
| Valve positions | Seven settings, stated |
| Pump power | 400 W |
| Timer | Not published |
| Hose size | Not published |
| Amazon reference | B085XMY8FD (one reference across 5 Amazon marketplaces) |
| EAN | 4260635554378 |
It is a figure with a distance attached, which is what makes it usable — at one metre. Nothing else in this family publishes a noise level at all, so there is nothing here to compare it against. What can be said is that a filter running several hours a day beside a terrace is heard.
10 200 litres an hour, at zero head. Publishing both figures means the ratio between them can be read, which is the closest thing this shelf offers to an efficiency comparison — four systems here publish a flow and no wattage.
The maker supplies 800 g of balls and states special filter sand as an alternative. Balls are lighter and the charge is smaller; sand is cheaper by weight and heavier to carry. Neither is published with a fineness by anyone on this shelf.
A system sited near a terrace, where the decibel figure is the deciding one
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United States. Listed is not the same as in stock — availability changes daily.
Details checked on September 21, 2026.
Specifications: the manufacturer sheet for pool and spa equipment and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
6 056 l/h pump, 4 920 l/h through-flow, 38.5 cm tank, 36 kg sand
The listing that states its media requirement in full — 36 kg of #20 quartz sand or 1 000 g of filter balls, neither included — alongside two flow figures, a 38.5 cm tank and both hoses in the box.
Best for: A first sand system, where knowing exactly what else to order is worth more than a headline flow
9 000 l/h, 7.5 m head, 250 W, 7-way, 32/38 adapter
A 250 W system publishing both ends of its curve — 9 000 l/h and a maximum head of 7.5 m — with a seven-position valve, a pressure gauge, IPX5 and adapters for both hose sizes.
Best for: A mid-sized pool where knowing the head before ordering matters
2 700 l/h flow, 16 l tank, balls supplied, TÜV certified
The smallest and cheapest system here, with a transparent lid so the bed can be watched, a set of filter balls in the box, and a TÜV Rheinland certificate quoted with its ID number.
Best for: A small pool or a spa where the bed being visible matters more than the flow
