Delivery Options
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A quick and easy way to check chemical levels in any hot tub, the Clearwater® Dip Tests are manufactured by the founders of dip testing in the USA and are the most accurate available on the market so you know you're getting an accurate reading every single time.
Get total peace of mind that you really can relax in your spa by knowing it is safe to use as untested water can become a breeding ground for unhealthy bacteria or develop a chemical imbalance that could irritate eyes and skin.
Simply dip the test strip into the water for a couple of seconds, then remove it, hold the strip level for 15 seconds and do not shake it, then place the test strip against the colour scale on the container to compare levels.
With three separate sections on each strip you can test chlorine levels, the water's pH and Total Alkalinity levels all in one go each time you use the dip test strip.
Chlorine levels of a spa should be 3‑5 ppm, pH levels should be 7.2‑7.6 and total Alkalinity levels should measure 80‑120 ppm.
Using the chlorine, alkalinity and pH dip test strips regularly to check water balance enables you to identify what chemicals need to be added to bring them within the correct parameters.
Pack of 50 test strips.
Delivery Options
Sorry but we don't deliver to Northern Ireland, The Republic of Ireland, any offshore areas (including Channel Islands, Isle of Man and Isle of Wight) or outside of the UK.
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It is your responsibility to ensure that someone is available to sign for the delivery if required, or to give delivery instructions for where your parcel can be left. If you are not at home when the courier delivers your order, they may leave the parcel with a neighbour, return the following day, deliver to the nearest Pickup parcel shop, or leave the parcel in a 'safe place' on your premises, as per their terms. Alternatively, they can deliver to your work address or to a specified neighbour if stipulated at time of order.
Colour Supplies do not accept any responsibility for parcels once left, from the choice made by the courier on delivery, should they go missing or become damaged.
Get more information on how we are trying to do our bit for the environment here.
We take internet fraud extremely seriously, your protection is of paramount importance to us. Orders that are over £200 in value will only be delivered to the billing address, this is a security measure used in conjunction with our fraud checks to give our customers added fraud protection. An additional fraud check for orders over £200 is that we may ask you to provide a utility bill proving your address details, we realise this may be inconvenient, however it is a check recommended by our banking partners to prevent credit card fraud. This check is in place for your protection.
We reserve the right to retain the cost of £23.91 from your payment, where delivery has not been successful, and the order is returned to us. This is based on DPD making every attempt to deliver and no further instructions being forthcoming from the customer, and the subsequent cost to us. Under these circumstances you will need to place a new order if still required.
If this information did not answer your query please call us on 01948 665353 or email customercare@coloursupplies.com - we're happy to help.
ClearWater Dip Test Strips, 25 Pack
ClearWater Multi Function Chlorine Tabs, 1kg
ClearWater Filter Cartridge Twin Pack
Colour Supplies Limited is acting as a credit broker offering finance products from Omni Capital Retail Finance Limited who is authorised and regulated by the Financial Conduct Authority. Colour Supplies (Company number 02152345) does not receive payment for introducing customers to Omni Capital Retail Finance.
Omni Capital Retail Finance Ltd finance options are subject to individual status, and terms and conditions apply. Omni Capital Retail Finance Ltd is registered in England and Wales with company number 7232938.
Registered address: 10 Norwich Street, London, EC4A 1BD. Authorised and regulated by the Financial Conduct Authority, Firm Reference Number: 720279.