CHLORINE REDUCER 500 GR
It happens to careful pool owners, not just careless ones. Someone added "a bit extra" to be safe before guests. A family member helped while you were away and wasn't sure of the dose. The pump ran the chlorinator too long. Whatever the reason, your free chlorine is now sitting at 8–12 ppm and the w
R163,01
Your pool is safe to swim in again — within hours, not days. Natural chlorine dissipation from a high reading to the safe 1–3 ppm range can take 3–5 days with sunlight assistance. CHLORINE REDUCER (sodium thiosulfate) neutralises excess chlorine rapidly — broadcast the calculated dose, circulate for an hour, test, and you're back in range. Your family gets their pool back today, not next week.
Saves swimwear, rubber seals, and pool covers from bleaching damage. Chlorine above 5 ppm bleaches swimsuits, degrades rubber O-rings and door seals, and attacks vinyl pool covers. Every hour the water stays over-chlorinated, that damage compounds. Getting levels down quickly with CHLORINE REDUCER limits the damage window significantly.
Precise, controllable correction. Calculate the required dose for your pool volume and current reading — add the correct amount, test after one hour, add more if needed. You're in control of where you land, not dependent on the weather and the UV forecast to dissipate chlorine naturally.
The product every pool owner should have on hand. Over-chlorination is uncommon — until it happens. And when it does, having CHLORINE REDUCER on the shelf is the difference between a 2-hour problem and a 5-day problem. The cost of keeping one bag available is trivial.
It happens to careful pool owners, not just careless ones. Someone added "a bit extra" to be safe before guests. A family member helped while you were away and wasn't sure of the dose. The pump ran the chlorinator too long. Whatever the reason, your free chlorine is now sitting at 8–12 ppm and the water is not safe to swim in. CHLORINE REDUCER gets you back to safe in hours — not days of waiting and hoping. Keep this in your pool cabinet. You may not need it often. When you do, you'll be grateful it's there.
Primary Function: Chlorine Neutraliser / Reducer
Active Ingredient: Sodium Thiosulfate (Na₂S₂O₃) ≥99%
Form: Fine crystalline granular
Dosage Rate: ±35 g per 10,000 L to reduce free chlorine by ~1 ppm
Time to Effect: 30–60 minutes with active circulation
pH Effect: Minimal — test pH after large doses
Application: Pre-dissolve in bucket; add to pool with pump running; test FC after 1 hr
Caution: Do not over-dose — excess thiosulfate depletes chlorine to zero
Safe Level to Swim: Free Chlorine 1–3 ppm
Size: 500 G
Compatible Pool Types: All pool types — also for de-chlorinating backwash water
Delivery Available or Click & Collect