Tips - Salt Water Pool by "ASTRAL SEL"

"Take Care Of Your Pool Water, Take Care Of You..."

The Astral Sel range of salt-based chlorinators
disinfects your pool, providing more pleasant water,
with no chlorine taste or odour, as well as all the
benefits of slightly salty water.
The pH must also be perfectly adjusted to treat
the water, and the Astral range of pH controllers
is ideal for disinfection using salt chlorinators.
The Astral pH and Astral pH Basic units automatically
calculate and correct the pH balance of your
pool water.

Working cycle

• Only a small amount of salt needs to be diluted inside the pool
water (4 g/l) at the start of the season. Afterwards, only minimal
amounts of salt must be added to replenish losses caused by water
drained off during the filter backwashes.
• When salty water flows through the electrodes, the Astral Sel unit
converts the salt into an active disinfectant (sodium hypochlorite)
that destroys algae, bacteria and fungi and oxidises organic waste.
• This disinfectant is reconverted into salt, thus renewing the cycle
with no salt losses.

Improved swimmer comfort
Salt Water helps prevent dry skin and irritation to eyes
and mucous membranes, as it contains no chlorine or
isocyanates. Your pool can now be completely free of
any trace of chlorine taste or odour.

Healthier water
Slightly salty water is a natural antiseptic that inhibits
microorganism growth in water and keeps the water
in peak condition for even longer. The salinity of
the water is similar to tears and provides an exceptionally
agreeable sensation.

Significant savings
Only 4 grams of salt are needed for every litre of water
whilst filling the pool, minimising subsequent chemical
purchases.
The electrical requirements are around the same as
an electric light bulb.

Completely safe system
There's no need to handle or store chlorine or other
chemicals. The salt chlorinator system is completely
safe, as it runs at a level below battery voltage.