How much salt do I add to a salt water pool?
The amount of Pool Pro Salt needed for your salt chlorinator to produce sufficient chlorine varies, depending on the type of chlorinator. Most chlorinator models require 3500ppm - 7000ppm (0.35% - 0.7%). Our Pool Pro and Neptune chlorinators only require 3000ppm (0.3%) salt to make chlorine. The Neptune NDC Chlorinator range also suits mineral salts.
The manufacturers’ recommendations should be strictly followed to avoid damage to your chlorinator and to insure adequate chlorine production. Replacement salt is only required to replace normal consumption and loss from filter backwashing, splash-out and any overflow due to rainfall. See the Salt Calculator table below as a guide for how much salt to add to your pool.
There are many different brands of Salt Chlorinators on the market, but when you install a Pool Pro or Neptune chlorinator, you can rest assured that you are installing a high quality, reliable chlorinator that is backed up with professional advice and servicing. Contact your Pool Pro Professional who can advise you of the correct size of chlorinator for your pool.
SALT CALCULATOR*
Using 20kg bags of Pool Pro Salt
|
TO RAISE SALT |
10,000L |
20,000L |
40,000L |
60,000L |
|
0.1% or 1000ppm |
.5 Bag |
1.0 Bag |
1.9 Bags |
2.9 Bags |
|
0.2% or 2000ppm |
1.0 Bag |
2.0 Bags |
3.8 Bags |
5.8 Bags |
|
0.3% or 3000ppm |
1.5 Bags |
3.0 Bags |
5.8 Bags |
8.6 Bags |
|
0.4% or 4000ppm |
2.0 Bags |
4.0 Bags |
7.7 Bags |
11.5 Bags |
|
0.5% or 5000ppm |
2.4 Bags |
5.0 Bags |
9.6 Bags |
14.4 Bags |
|
0.6% or 6000ppm |
3.0 Bags |
6.0 Bags |
11.5 Bags |
17.3 Bags |
*This is a guide only. Different brands of chlorinators work on different levels of salt.
CHLORINATOR MAINTENANCE
In addition to standard Salt Chlorinators, we offer self cleaning chlorinators in both Pool Pro and Neptune brands. Although these chlorinators are almost maintenance-free, all chlorinators require cleaning periodically to remove calcium deposits which build up on the electrodes as a result of the electrolysis process. This cleaning is usually accomplished by soaking the electrodes in Pool Pro Salt Cell Cleaner. This product, unlike some available, is not Hydrochloric Acid based. Cleaning your cell with Hydrochloric Acid based cleaners decreases the life of your cell.
NB. The manufacturers’ instructions should be strictly adhered to regarding cleaning, to avoid damage to the assembly.
OTHER CHEMICAL REQUIREMENTS
The requirements for chemical balance are the same for salt pools as for traditionally chlorinated pools. Total Alkalinity, pH, Calcium Hardness and Chlorine levels should be checked regularly. Pool Pro Stabiliser (isocyanuric acid) should always be added to the pool and maintained at approx 30-50ppm, to reduce chlorine loss due to UV rays.
During periods of high bather loads or very hot weather, it may be necessary to manually supplement with Pool Pro Liquid Chlorine or Pool Pro Stabilised Chlorine to maintain correct levels. Regular super chlorination or shock dosing with Pool Pro Clean and Clear should be carried out.
WARNING: When using salt chlorinators with gas or electric heaters and heat pumps, care should be taken to ensure the production of chlorine is adjusted to suit the spa or pool, as the heater's internal components can be damaged by excessive salt and/or chlorine levels. This is particularly important when operating for extended periods during heat-up. The cell is always placed after heaters.
