Balanced water chemistry is important for not only the health of your swimming pool or spa, but for your equipment and person as well. Keep your water in check by testing it with the Pool Supply Haus’ test strips and pool water test kits. We recommend testing your pool and spa water chemistry every couple of days to catch problems before they happen and ensure a safe swimming environment. Reliably manufactured by Aquachek and Taylor Technologies. We are eastern Ontario’s most trusted water testing supplier.