Crystalline Chlorine – 1kg Stabilised Granular Di-Chlor for Pools & Spas

Crystalline Chlorine 1kg – Stabilised Granular Sodium Di-Chlor for Spa & Swimming Pool Use

Crystalline Chlorine is a high-quality, fast-dissolving granular chlorine sanitiser suitable for both swimming pools and spa pools. This 1kg pail of stabilised sodium di-chlor offers powerful disinfection and is ideal for regular sanitation or shock dosing.

Because it's pre-stabilised, Crystalline Chlorine helps resist breakdown from UV rays, keeping chlorine levels stable for longer and reducing chemical loss — ideal for outdoor pools and spas exposed to sunlight. 💧 Key Benefits:

Pre-stabilised to resist chlorine loss from UV exposure

Fast-dissolving — can be added directly to water without pre-mixing

Suitable for both spas and swimming pools

Perfect for shock dosing or regular maintenance 📏 Dosage Guidelines: Swimming Pools (per 10,000L):

Use 500g to raise chlorine levels by 1–2 ppm

Apply in the evening or when sun exposure is low

Allow water to circulate for several hours before swimming Spa Pools (per 1,000L):

Initial dose: 80g per 1,000L

Ongoing use: Add 1 teaspoon per person after each use, or 1 tablespoon weekly if unused

Run jets after dosing and keep cover off for at least 15 minutes

🧪 Active Ingredient: Sodium Dichloroisocyanurate (Stabilised Di-Chlor) 📦 Also Available In:

4kg Crystalline Chlorine – Ideal for home pools

10kg Crystalline Chlorine – Best value for frequent or commercial use 🛍️ Pickup or Delivery NZ-Wide

Click & Collect from our warehouse: 15C Douglas Alexander Parade, Albany

Open Mon–Fri 9am–4pm, Sat 10am–2pm

Nationwide shipping available

For on-site valet or water testing in Auckland, email perfectpoolsnz@gmail.com