AquaSpa Chlorine-Free Spa Sanitiser 2.5L – Spa Chemical

Chlorine-free weekly sanitiser for spas and hot tubs that helps maintain healthy, fresh-feeling water with a gentler, more comfortable soaking experience.
AquaSpa
SKU:
 
52AQSS2.5L
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(123)
  $59.00
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AquaSpa System Guide – how the system works, how to start, and how to convert your spa or hot tub to AquaSpa.
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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.

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Returns are free, there are no fees. We also make sure returns are easy to organize and processed promptly.

Satisfaction Guarantee

We stock quality pool and spa equipment and supplies from the most renowned manufacturers in Australia and the world and we are confident that you will be very pleased with your purchase. If for any reason you are not satisfied with a product, you are welcome to return it to us for a refund or exchange within 30 days of the purchase date. The refund will be issued to the full amount paid for the product including shipping.

Terms

  • You must contact us within 30 days of the date of purchase.
  • The product must be returned in good conditions.
  • Products damaged because of incorrect use, negligence or misuse will not be accepted.
  • All components, accessories and original packaging must be returned.
  • A copy of the original receipt must be included with the return.
  • Products must be shipped or returned to our Penrith NSW warehouse using a pre-paid label we will supply.

If you have any questions about our return policy, please contact us on 1300 766 619 or through our "contact us" form.

How to return a product

For more details including the steps required to return a product click here

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The Heart of the AquaSpa Chlorine-Free System

AquaSpa Spa Sanitiser is the central sanitising step in the AquaSpa chlorine-free and bromine-free system, created for spa and hot tub owners who want healthy, sparkling water without the usual harshness of traditional sanitising methods.

Used as part of the AquaSpa program, it helps maintain a fresher, more comfortable spa environment while supporting the kind of easy weekly care that makes regular spa ownership more enjoyable. The water feels cleaner, the atmosphere feels more pleasant, and the overall spa experience stays true to what many people want from their spa in the first place: comfort, relaxation, and ease.

Especially well suited to those who prefer a gentler alternative, AquaSpa Spa Sanitiser supports effective ongoing sanitising without chlorine or bromine, while remaining kind to skin, hair, clothing, and recognised spa equipment.

Why AquaSpa Feels Different

Chlorine-free and bromine-free
Supports healthy spa water with a gentler, more comfortable feel.

Fresher water, every day
Helps keep the spa environment clean, pleasant, and inviting to use regularly.

Gentler on skin, hair, and clothing
Created for spa owners who want effective sanitising with a softer overall feel.

Simple weekly care
Once-a-week dosing under normal conditions keeps maintenance easy and economical.

Works with recognised spa systems
Suitable for all spa finishes and compatible with heaters, pumps, ozone generators, and ionisers.

Clean, non-foaming care
Supports a tidier spa environment without filter blockage, wall residue, or unnecessary mess.

Chlorine-free spa care for a fresher, gentler soaking experience

How It Works

AquaSpa Spa Sanitiser uses polyhexanide-based sanitising technology to help control the growth of bacteria in spa and hot tub water. It is the foundation of the AquaSpa chlorine-free system and provides the ongoing sanitising support needed to maintain healthy water in warm spa conditions.

By replacing the need for chlorine or bromine within the AquaSpa program, it allows spa owners to maintain water quality in a way that feels gentler, fresher, and easier to live with week to week.

How to Use

  1. Calculate the correct spa volume before dosing.
  2. Ensure the filtration pump is running.
  3. Add AquaSpa Spa Sanitiser directly to the spa water at the required dose.
  4. Leave the cover off for at least 30 minutes after dosing.
  5. Allow the product to circulate through the spa system.
  6. Repeat weekly under normal conditions, or as required.

Dosage & Coverage

  • Standard Dose: 60mL per 1,000 litres of spa water
  • Equivalent Dose: 6mL per 100 litres
  • Frequency: Once every week under normal conditions, or as necessary
  • Ideal Sanitiser Level: 15–20ppm

Important Usage Information

  • Approved for use in residential spas and hot tubs.
  • Used as part of the AquaSpa program, it replaces the need for chlorine or bromine in spa water.
  • Always dose accurately according to spa volume, always add chemicals to water and never water to chemicals, and never overdose.
  • Never use chemicals containing chlorine while operating the AquaSpa system.

Maintain pH at 7.4–7.6, total alkalinity at 125–150ppm, and calcium hardness at 200–275ppm for concrete and tiled spas and hot tubs, or 175–225ppm for other surfaces.

The AquaSpa Chlorine-Free Spa Experience

AquaSpa by Lo-Chlor offers a different way to care for spas and hot tubs, built around a chlorine-free and bromine-free system that supports healthy, sparkling water with a gentler feel.

Proudly Australian and manufactured for local spa conditions, the AquaSpa range is created for spa owners who want comfort, freshness, and simpler weekly care. It works as a complete system to help maintain a more enjoyable soaking environment without the usual harshness associated with traditional sanitising methods.

From ongoing sanitising and oxidation to water clarity, balance, and system care, AquaSpa brings each part of spa maintenance together in a way that feels easier, more comfortable, and more rewarding to live with.

AquaSpa by Lo-Chlor – chlorine-free comfort for a fresher spa experience

Frequently Asked Questions

Do I still need chlorine or bromine when using AquaSpa Spa Sanitiser?
No. When used as part of the AquaSpa program, AquaSpa Spa Sanitiser replaces the need for chlorine or bromine in spa water.
How often do I need to add AquaSpa Spa Sanitiser?
Under normal conditions, AquaSpa Spa Sanitiser is added once every week at 60mL per 1,000 litres. Extra dosing may be needed depending on spa use and water condition.
Is AquaSpa Spa Sanitiser suitable for sensitive skin?
AquaSpa is a gentler chlorine-free and bromine-free sanitising system, making it a popular choice for spa owners who prefer to avoid the harsher feel often associated with traditional sanitising methods. It is especially well suited to allergy sufferers, including those with asthma or skin problems.
Can I use this in any spa or hot tub?
It is approved for use in residential spas and hot tubs and is suitable for all types of spa finishes. It is also compatible with recognised spa equipment, including heaters and pumps.
Can I use AquaSpa Spa Sanitiser with ozone generators or ionisers?
Yes. AquaSpa Spa Sanitiser is compatible with ozone generators and ionisers.
Will AquaSpa Spa Sanitiser make the spa foam?
No. It is a non-foaming formula, so it will not block filters or leave unnecessary residue on spa surfaces as part of normal use.
Why does water balance still matter if AquaSpa is chlorine-free?
Even in a chlorine-free system, correct water balance still matters for water quality, spa comfort, and equipment care. AquaSpa recommends maintaining pH at 7.4–7.6, total alkalinity at 125–150ppm, and calcium hardness at the recommended range for your spa surface.
What happens if I add too much?
AquaSpa chemicals should always be dosed accurately according to spa volume. More is not better, so overdosing should be avoided to keep the system performing as intended.
Can I use chlorine-based products as well?
No. Chlorine-based chemicals should not be used while operating the AquaSpa system.
What makes AquaSpa different from traditional spa sanitisers?
AquaSpa offers a chlorine-free and bromine-free approach to spa sanitising. It is designed to maintain healthy spa water while providing a gentler, fresher-feeling spa experience with simple weekly dosing under normal conditions.
SKU 52AQSS2.5L
GTIN 9312113009667
Barcode 52AQSS2.5L
Brand AquaSpa
Model Spa Sanitiser - 2.5L
Product Type Spa Chemical
Shipping Type Standard
Chemical Type Chlorine & Sanitisers
Chemical Function Non-Chlorine Sanitiser
Active Constituents Polyhexamethylene biguanide hydrochloride: 20g/L
Other non-hazardous ingredients: to 100%
AquaSpa Spa Sanitiser - Brochure AquaSpa Spa Sanitiser - Brochure (127.54 kB)
AquaSpa Spa Sanitiser - Safety Data Sheet AquaSpa Spa Sanitiser - Safety Data Sheet (525.54 kB)
AquaSpa Dosage Chart AquaSpa Dosage Chart (36.55 kB)

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.

AquaSpa Maintenance & Troubleshooting Support

AquaSpa is designed to make weekly spa care feel simpler, cleaner, and easier to stay on top of.

For weekly care guidance, water balance targets, filter cleaning, drain and refill timing, and help with common water issues, see the AquaSpa Maintenance & Troubleshooting Guide .