SUDS-ONLINE 500G Stabalised Chlorine Granules - Swimming Pool Chemicals & Spa
by SUDS-ONLINE · Pools Hot Tubs Supplies
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Fair price · based on price history, ratings & popularity
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Why it's a great deal
Our chlorine granules are manufactured with a stabilising agent to help prevent the destabilisation and destruction of the chlorine by sunlight and UV rays. This prolongs their usefulness as a sanitiser over other types of non-stabilised chlorine and makes them ideal for use in swimming pools, spas and hot tubs whether located indoor or outdoor. These chlorine granules should be routinely used to help maintain a safe bathing environment.
Swimming Pools: Routinely use between 2-3ppm residual chlorine in small or domestic pools and 3-5ppm in public or heavily used pools. For each ppm of chlorine increase required use 40g per 25,000 Litres of water.
Spas and Hot Tubs: To increase the free chlorine level by 2.5ppm, add 5 grams (a teaspoon). On average you should need approx. 1 teaspoon per person using the spa. Maintain a chlorine level of between 2-4ppm and a pH level of 7.2-7.6 in your spa. Re-adjust the pH balance to between 7.2-7.6 for optimum bathing comfort.
Our Data-Driven Analysis
SUDS-ONLINE holds a 4.5/5 rating from 1,913 verified buyer reviews in our Pools Hot Tubs Supplies category. This places it among the highest-rated products we track — buyer satisfaction is exceptionally strong.
Our proprietary Deal Score rates this a 5.5/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in Pools Hot Tubs Supplies, pricing is below the category average (£20.67).
Analysis generated from 1,913 verified reviews · Price data updated hourly · Methodology: how we analyze
Customer Ratings
This product holds a 4.5/5 average from 1,913 verified customer ratings on Amazon. We surface the genuine retailer rating here so you can judge the deal at a glance — and we link straight to the source so you can read the real reviews yourself.
Read customer reviews on AmazonRatings are aggregated from Amazon and re-verified hourly. We may earn a commission if you buy through our link.
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SUDS-ONLINE
£9.90