Alkalinity Up
$26.08
Alkalinity Up – Pool alkalinity increaser used to stabilise pH levels and prevent rapid pH fluctuations in pool and spa water.
Quantity
PRODUCT INFO
Pool Master Alkalinity Up is specially formulated to increase and maintain the total alkalinity of your pool water. Balanced alkalinity helps stabilise pH, protects pool surfaces, and improves the effectiveness of chlorine. Ideal for all pool types, this premium-grade sodium bicarbonate prevents extreme pH swings and maintains consistent water quality.
Raises and stabilises total alkalinity
Prevents sudden pH changes (pH buffering)
Helps maintain clear, comfortable pool water
Safe for all pool and spa surfaces
Easy to use, dissolves quickly with minimal residue
Trusted NZ pool chemical brand
Enjoy peace of mind and healthy swimming with balanced pool water. For best results, always follow dosing instructions on the label.
RETURN & REFUND POLICY
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.
SHIPPING & DELIVERY
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.
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