Buy One or Two Bestway Three-in-One Pool and Spa Test Strip Sets from Groupon at £9.65

One or Two Bestway Three-in-One Pool and Spa Test Strip Sets

With an easy-to-follow colour guide, these test strips can be ideal for easily testing the water for free chlorine, pH and alkalinityWith an easy-to-follow colour guide, these test strips can be ideal for easily testing the water for free chlorine, pH and alkalinity

£9.65