The number of counter-washing is normally carried out in a filter are not sufficient to remove all the particles trapped in them.

These particles act as a binder of the charge of the filter (sand) in such a way that when water penetrates inside of the filter is difficult to circulate through it, to disappear and then the rupture of the filter bed and consequently the formation of the so-called preferential channels that let the water easily, with the loss of all capacity of filtration.

PROPERTIES:

Appearance ............................................................................. Solid

Color ................................................................................ White

Density (T=20°C) ............................................................... 2,12 g/cm3

pH (sol. acq. 1%, T=20°C) ................................................. 1,10 – 1,20

DOSAGE AND HOW TO USE IT:

These treatments are only valid for filters load filtering is silica or sand.

1) periodic Cleaning of the filter.

Introduce 0.5 kg of the product inside the pre-filter of the pump or in the skimmer, place the valve in the filter position filtering and run the filter for a short period of time sufficient to bring the product dissolved up to the interior of the filter. Stop the filter and allow the product to act for about an hour, then proceed to a careful counter-washing.

2) annual Cleaning of the filter.

To perform a cleaning:

A) To force out all the water from the inside of the filter.

B) Open the filter from the top and pour in a 10% solution of DESCALER FILTERS, SOLID (1 kg of product for every 10 litres of water), ensuring to the extent possible that the product covers the office filter.

C) Leave the product to act for about 8 hours.

D) Close the filter and then proceed then to a careful counter-washing.

The information contained in this data sheet are correct on the basis of our knowledge, however, as the conditions under which this product is used are not under our direct control, we assume no responsibility for any damage caused by its incorrect use.