Relax DPD No.1 Tablets View larger

Relax DPD No.1 Tablets

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Relax DPD No.1 Tablets for testing free chlorine levels in hot tubs and pools using a DPD water testing kit. 100 per pack. 



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£ 11.99

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Relax DPD No.1 Tablets for testing free chlorine levels in hot tubs and pools using a DPD water testing kit. 100 per pack.