Blue Horizons chlorine granules for use in swimming pool, hot tub and spa water.
These Blue Horizons Chlorine granules which are pure A Grade will sanitise/ disinfect your swimming pool or hot tub water
Keep pH levels between 7.2 and 7.6 and chlorine levels in a pool between 1-3 parts per million and hot tub 3 - 5 parts per million.
Castle Hot Tubs is a well established, trusted name in the water care industry, we will do our very best to ensure that your purchasing experience with us is a pleasant one. If for any reason you are not 100% happy with our service, we will put it right, so please do contact us directly before leaving a negative feedback! Thank you!Postage We make every attempt to despatch goods as soon as payment is received. Goods ordered before 1pm will be sent out on the same day. Our couriers deliver from MON-FRI anything ordered at weekends or bank holidays will be posted on the following working day. If you require delivery to the Scottish Highlands & Islands, Isle of Man, Scilly Isles, Channel Islands, Northern Ireland or outside of the UK mainland please contact us for a postal quote before making your purchase. Thank you.