Zodiac Granular Flocculant 2kg – Pool Chemical
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Industrial-Strength Flocculation for Major Pool Clean-Ups
Zodiac Granular Flocculant is an aluminium sulphate treatment for very cloudy or exceptionally murky pool water. It is suited to major clean-up situations where large amounts of fine debris remain suspended after algae treatment, storms or garden runoff.
Once dissolved, the granular formula brings suspended material together into heavier flocs that settle onto the pool floor for removal through the waste line.
Features & Benefits
- Industrial-strength formula: Provides powerful flocculation for demanding pool clean-up treatments.
- Concentrated aluminium sulphate: Uses 1000g/kg aluminium sulphate to bring fine suspended material together.
- Effective after algae or storms: Helps clear debris left behind by algae treatment, stormwater and garden runoff.
- Restores clearer pool water: Supports effective removal of heavy suspended contamination.
How to Use
- Adjust the pool pH to approximately 8.0–8.5, with 8.2 as the recommended target.
- Set the filtration system to Recirculate. For cartridge-filter systems, remove the cartridge element before operating the pump.
- Measure the required dose and dissolve the granules thoroughly in a clean bucket of pool water.
- Apply the dissolved treatment evenly around the edges of the pool.
- Run the pump on Recirculate for approximately 1–2 hours.
- Turn the pump off and leave the pool undisturbed for 12–24 hours while the debris settles.
- Vacuum the settled material slowly to waste.
- Return the system to normal filtration, restore the water level if required and rebalance the pool water.
Dosage & Coverage
- Dosage: Add 400g per 10,000 litres of pool water.
Important Usage Information
- Granular Flocculant generally performs more effectively in warmer pool water.
- Use a clarifier rather than flocculant for light haze or routine sparkle maintenance.
- In extreme cases, complete the full settling and vacuuming process before applying a second treatment.
- Do not mix directly with other pool chemicals. Add each product separately.
After treatment, return pH to 7.2–7.6 and ensure the sanitiser level is within the normal operating range before swimming.
A Better Pool Experience Starts with the Right Chemistry
Zodiac pool chemicals support the key parts of everyday water care, from balance and sanitising to algae prevention, clarity, stain control and equipment protection.
Each product has a clear role in helping pool water stay cleaner, more comfortable and easier to manage, so the pool feels ready to enjoy more often.
Frequently Asked Questions
When should I use Zodiac Granular Flocculant?
Use it for heavily clouded or exceptionally murky pool water, particularly after major algae treatment, storms or substantial amounts of fine debris entering the pool.
How is Granular Flocculant different from Liquid Flocculant?
Granular Flocculant uses industrial-grade aluminium sulphate and performs best at a higher treatment pH of approximately 8.0–8.5. Liquid Flocculant uses poly aluminium chloride and can work across a broader pH range of approximately 5.0–8.0, although a pH near 8.2 can improve its efficiency.
Why must Granular Flocculant be dissolved before use?
Dissolving the granules allows the treatment to distribute evenly through the pool water and begin forming flocs around suspended debris.
Why is pH important when using Granular Flocculant?
Granular Flocculant performs best at a treatment pH of approximately 8.0–8.5. This range helps the aluminium sulphate bring suspended material together more effectively. Return the pH to 7.2–7.6 after treatment.
Why should the system be set to Recirculate?
Recirculate distributes the dissolved flocculant throughout the pool without passing it through the filter media, allowing suspended particles to form heavier flocs before settling.
Why must the settled debris be vacuumed to waste?
Vacuuming to waste removes the concentrated debris directly from the pool without sending it through the filter or returning it to the water.
Can Zodiac Granular Flocculant be used with a cartridge filter?
It may be used only when the cartridge element can be removed and the system is suitably configured for circulation and vacuuming to waste. Flocculant should not pass through the cartridge element because it may cause clogging.
What should I do if one treatment does not fully clear the pool?
Complete the settling and vacuuming process first. In extreme cases, a second treatment may then be required.
Image shows product in new packaging design. Actual product received may vary while previous label design is being sold through.
| SKU | WPQFO2 |
|---|---|
| GTIN | 9317545298597 |
| Barcode | WC000424 |
| Brand | Zodiac |
| Model | WC000424 - Granular Flocculant 2kg Box |
| Product Type | Pool Chemical |
| Shipping Type | Standard |
| Chemical Type | Flocculants & Clarifiers |
| Chemical Function | Granular Flocculant |
| Active Constituents | Aluminium sulphate: 1000g/kg |
Shipping
Same-day dispatch applies to orders received by 12.00 pm (AEST) during business days. Orders received after 12.00 pm and on weekends or public holidays will be dispatched on the next business day.
Delivery fees are $19.95 flat-rate per order Australia-wide, no matter how many products are in it. Orders containing bulky items like sand filters, acoustic boxes, heat pumps, pool covers, and pool slides may incur additional fees as they require specialized carriers.
Below are the estimated time to arrival in business days once an order is shipped.
| Destination | Sydney | NSW | VIC | QLD | SA | WA/NT |
|---|---|---|---|---|---|---|
| Business Days | 1 - 2 | 2 - 4 | 2 - 4 | 2 - 4 | 3 - 4 | 5 - 6 |
Rural and remote addresses, where delivery is not provided every day, may take longer.
Returns
Satisfaction Guarantee: If you are not satisfied with a product for any reason, you are welcome to return it to us for a full refund or exchange within 30 days of the purchase date - even if you have used the product. Returns are free, and we will cover return shipping.
We take full responsibility for the safe arrival of the products that you order from us. We will replace at our expense any product that arrives faulty, damaged during transit, or is the incorrect product. Click here for details
If you have any questions about our shipping policy or our return policy, please contact us on 1300 766 619 or through our contact us form.