HTH Pool 68% Chlorine Sanitiser

HTH Pool 68% Chlorine Sanitiser and Oxidiser uses premium de-dusted calcium hypochlorite granules for effective pool water disinfection. Trusted worldwide, HTH ensures safe, sparkling water by eliminating bacteria and controlling algae in both hard and soft water areas.

• High-strength 68% active chlorine
• Reliable calcium hypochlorite for consistent results
• Improves water balance and helps control Total Dissolved Solids
• Suitable for hard and soft water pools
• Adds useful calcium in soft water areas
• No operational issues when used within recommended pool parameters
• Enhances bather comfort and overall water quality
• Global leading brand trusted by pool owners

For best results, always follow usage and safety directions on the label.

We accept returns on all unopened chemical products within 14 days of delivery. For returns, exchanges, or product concerns, please contact our team with your order details.

Made to order and shipped NZ-wide
Most products are processed within 1–3 business days, and made-to-order items usually dispatch within 5–10 business days. Rural deliveries may take slightly longer.

Courier & Freight Services
All orders are shipped through Aramex New Zealand (Platinum Tier) or approved freight partners.
Delivery timeframes:

• North Island: Next working day target
• South Island: 2–3 working days target
• Rural Delivery (RD): Add 1–3 days

Shipping costs are automatically calculated at checkout based on your selected Aramex Zone (Z1–Z5).
Freight for oversize or heavy items (over 25 kg / 1.2 m) is confirmed by our logistics team before dispatch.

Dangerous Goods (DG)
Certain products (e.g. pool chemicals, acids, oxidisers, flammable products) are classified as Dangerous Goods and incur a $5.00 + GST handling surcharge per parcel, applied automatically at checkout.
DG items may require additional processing time or restricted service areas under Aramex NZ policy.

Freight Access Requirements
Please ensure safe, unobstructed access for delivery.
Delivery is to curbside or the nearest accessible point and does not include installation or site placement.

Tracking & Support
Tracking details will be emailed once your order has been dispatched.
For assistance or urgent delivery enquiries, contact info@aquatech.co.nz or call 09 636 9921.

For detailed rates and zone maps, see the Reference Documents section on our Shipping, Returns & Warranty Policy page.