Hot Tubs & Swim Spas
Chemicals & Filters
Services We Offer
Infrared Heaters
Gold Horizons Spa Chlorine Granules
£16.99
- Description
- Specification
Ideal Free Chlorine Range: 3 – 5mg/l These stabilised chlorine granules are ideal for daily dosing of your spa, to produce free active chlorine which kills bacteria and other potentially harmful organisms.
They are rapid dissolving and have minimal impact on pH.
Application Instructions
1. Maintain pH level within the ideal range of 7.2 – 7.6. If the not in this range, adjust.
2. Maintain free chlorine residuals for spas within the range 3 – 5mg/l (ppm. *Freshly filled new spas or spas left drained for a period of time require an initial start-up dose of 50mg/l (ppm) of free chlorine circulated for a minimum of 1 hour. This product may be applied directly to spas where temperatures exceed 20oC. If below this temperature or in doubt pre-dissolve this product in a clean plastic container at a maximum rate of 10g of product per 0.2 gallons (1ltr) of clean warm water. Stir well to ensure product is fully dissolved. Add the resulting solution to the spa whilst the pump(s) are turned ‘on’.
3. Repeat dose application if necessary to achieve levels in point 2 above.
4. It is recommended that you periodically (e.g. weekly or after heavy spa use) shock dose your spa with Gold Horizons Spa Revive to eliminate any excess contamination.
We supply a number of chemicals, filters and other accessories such as steps and cover lifters. These can either be purchased by calling in to the showroom, visiting the website or over the phone.
If we don’t have a particular item in stock that you have ordered, we will do our best to find out when the earliest possible date would be for us to receive it and get back to you as quickly as possible.
If you order your accessories via the website or over the phone, we will aim to send them out the same day via Parcel Force on an Express 24 delivery, so you receive them as soon as possible. when we have obtained the tracking number, we will contact you to let you know what the number is so you can also keep track of your delivery.
Frequently Asked Questions
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Hot tub chemicals are essential for maintaining water quality, balancing pH levels, and sanitizing the water to ensure it's safe and comfortable for use.
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The core chemicals include chlorine or bromine for sanitization, pH increaser or decreaser, alkalinity increaser, and calcium hardness increaser.
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Some swimming pool chemicals may be compatible, but it's recommended to use chemicals specifically designed for hot tubs, as they are formulated for the smaller water volume and higher temperatures.
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You should test and adjust chemical levels at least 2-3 times a week, more frequently if the hot tub is being used evry day.
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The ideal pH level for a hot tub is between 7.2 and 7.8. Maintaining the correct pH level is crucial for water balance, user comfort, and equipment protection.
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You can use either chlorine or bromine as your primary sanitizer, but it's not recommended to switch back and forth frequently due to differences in how they work.
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Shocking your hot tub means adding a high-dose of sanitiser to eliminate contaminants and debris. Shock your hot tub every 1-2 weeks or when water appears cloudy or has a strong chlorine smell.
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Yes, there are alternative sanitization methods such as ozone generators, mineral cartridges, and saltwater systems. These can reduce the need for traditional chemicals but are not entirely chemical-free.
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Always follow the manufacturer's guidelines and instructions, wear protective gloves and goggles, store chemicals in a cool, dry place away from children and pets, and avoid mixing chemicals.
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Baking soda can be used to raise alkalinity, but it's essential to use chemicals designed for hot tubs for accurate and consistent adjustments. Household items may not provide precise results and can lead to imbalances and hot tub damage.