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Typical prices across the web
£0.90 below the typical price across 5 retailers.
5Kg Top Quality 'Castlehottubs' PH+ Granules\n\nPlease note: All of Castle Hot Tubs branded products are Grade 'A' quality - packed and labelled in the UK\nThis product is used to increase the pH of Spa, Hot Tub or Swimming Pool\nPH should be always between 7.2 and 7.6Castle Hot Tubs is a well estab...
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Recorded lowest item prices. Delivery costs excluded.