Pure Pool pH Buffer – Pure Pool Products

Achieve stable, swimmer-safe water with Pure Pool pH Buffer. This sodium bicarbonate-based formula is designed to raise and maintain your pool’s total alkalinity, helping to prevent pH swings and keep your water balanced, clear, and gentle on skin, eyes, and equipment.

Why Pool Owners Love pH Buffer

• Raises total alkalinity to stabilise pH and prevent wild fluctuations

• Helps prevent corrosion, surface damage, and cloudy water

• Easy-to-use, fine-grade powder dissolves quickly with no residue

• Essential for all pool types, especially those exposed to rain, heavy use, or acid treatments

• Compatible with chlorine, saltwater, and mineral pools

• Packaged in moisture-resistant, resealable bags for safe, long-term storage

What pH Buffer Actually Does

Your pool’s total alkalinity acts as a buffer for pH. When alkalinity is too low, pH levels can swing up and down unpredictably—leading to irritation, corrosion, or cloudy water. Pure Pool pH Buffer safely raises alkalinity, stabilising your pool’s chemistry and making pH easier to manage long term.

How It Works

Pure Pool pH Buffer is made from high-quality sodium bicarbonate, which increases total alkalinity without raising pH too dramatically. Once added, it helps “lock in” your desired pH range—reducing the need for frequent chemical adjustments.

Dosage Guide

• To raise alkalinity by 10 ppm: Add 180g per 10,000 litres of water

• Typical starting dose: 1–3 kg, depending on test results

• Always test total alkalinity before dosing and aim for a range of 80–120 ppm

• Broadcast directly across the pool surface with pump running

Pro Tip: Adjust alkalinity first, then fine-tune pH with acid or pH increaser if needed.

Safe for All Pool Types

Pure Pool pH Buffer is suitable for use in all pool types and surfaces, including concrete, fiberglass, vinyl, and pebblecrete. It’s also compatible with all filtration systems and sanitiser types when used as directed.

So Simple to Use

No premixing needed. Just measure, broadcast evenly into the pool, and let your circulation system do the rest. The fast-dissolving formula means no mess, no clouding—just beautifully balanced water.

Why Choose pH Buffer Over Generic Baking Soda?

• Specifically formulated for pool use—more consistent, more effective

• Better solubility and particle size for faster dissolving

• Guaranteed chemical purity for reliable results every time

• Packaged and labelled for safe storage and easy use

Why Choose Pure Pool Products?

Exceptional Value for Money
Professional-grade chemistry without the pool shop markup—get reliable water balance at a fraction of the cost.

Australian-Owned & Family-Run
We know Aussie pool conditions and create products designed to thrive in them—backed by genuine, friendly support.

High Purity, Professional Quality
Our pH Buffer is made to meet the strict standards trusted by pool technicians and homeowners across the country.

Customer-Focused Support
Whether you’re adjusting alkalinity for the first time or fine-tuning your water after heavy rain, our expert support is here when you need it.

Trusted Nationwide
Join thousands of Australian pool owners who rely on Pure Pool Products for water that's clear, comfortable, and under control.

Safe, Simple, Effective
All our products are made to keep your pool safe for your family—without unnecessary complexity or guesswork.

Pure Pool pH Buffer—your reliable, easy solution for pH stability, better swimmer comfort, and long-lasting pool health.