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4kg pH Increaser (Soda Ash) – Essential for Swimming Pools & Spa Pools

SKU Z0061
Save $22.00 Save $22.00
Original price $59.00
Original price $59.00 - Original price $59.00
Original price $59.00
Current price $37.00
$37.00 - $37.00
Current price $37.00

Maintain the perfect pH balance with our 4kg pH Increaser (Soda Ash), designed to quickly adjust pH levels in both swimming pools and spa pools. Proper pH balance is critical for comfortable swimming, safe water quality, and ensuring your pool chemicals work effectively.

Why Choose pH Increaser?

Prevents skin and eye irritation caused by low pH.
Boosts chlorine efficiency to help maintain crystal-clear water.
Protects pool equipment from corrosion and scaling.
Fast-acting formula for precise pH adjustments.


How to Use

📌 For Spa Pools:

  • Add 1 teaspoon (7g) per 1,000L of water to raise pH by 0.5.
  • Adjust gradually to avoid overshooting the target pH level.

📌 For Swimming Pools:

  • Add 500g per 50,000L of water to raise pH by 0.5ppm.
  • Allow 6 hours of circulation, then retest and add more if necessary.

💡 Tip: Always retest after adding pH increaser to ensure you're within the ideal range.


Available Sizes:

📌 1kg pH Increase – Ideal for smaller pools or spas.
📌 4kg pH Increase – Perfect for regular maintenance and medium-sized pools.
📌 10kg pH Increase – Best value for larger pools or frequent use.


Pickup & Delivery Options

📍 Pickup Available: Perfect Pools Service Warehouse – 15C Douglas Alexander Parade, Albany
📅 Hours: Monday–Friday: 9am–4pm | Saturday: 10am–2pm
🚛 Mobile Pool & Spa Services – Available across Auckland by appointment.

📩 Questions? Contact us at perfectpoolsnz@gmail.com for expert pool and spa advice!


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Located in Auckland, with NZ wide delivery