Deep Blue Spas Stabilised Chlorine Granules SDIC

SDIC chlorine granules for trade counters, spa engineers and pool maintenance teams needing a quick-dissolving, stabilised chlorine option. This granular product supports routine top-ups, post-fill chlorination and shock treatment without raising pH. It is supplied in 1kg, 2.5kg, 5kg, 10kg, 20kg and 25kg packs for both resale and contract consumption. Deep Blue Spas packs are retail-ready with compliant labelling, helping distributors cover small customer orders while holding larger sizes for busy service routes.

• A dose of 1.4 g per 1000 L adds 1 ppm free chlorine.
• The granules dissolve completely in 60 seconds without leaving residue.
• Its pH-neutral formulation avoids changing water balance during dosing.
• Built-in cyanuric acid helps limit chlorine depletion under UV light.
• The format serves daily additions, weekly shocks and treatment after refilling.

Available formats

Available in 1kg, 2.5kg, 5kg, 10kg, 20kg and 25kg tubs.

• 1kg
• 2.5kg
• 5kg
• 10kg
• 20kg
• 25kg

What it does

• A dose of 1.4 g per 1000 L adds 1 ppm free chlorine.
• The granules dissolve completely in 60 seconds without leaving residue.
• Its pH-neutral formulation avoids changing water balance during dosing.
• Built-in cyanuric acid helps limit chlorine depletion under UV light.
• The format serves daily additions, weekly shocks and treatment after refilling.

Additional information

• Active ingredient: Sodium dichloroisocyanurate dihydrate (SDIC), yielding >= 56% available chlorine
• Physical form: Dry, free-flowing granules
• Appearance: Fine, white crystalline granules
• Storage: Store sealed in dry conditions below 30 C and isolate from acids and other oxidisers.
• Shelf life: 36 months before opening and 24 months after opening.