Water Hardness
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Astral Pool Viron EQ25 eQuilibrium Semi-Automatic Salt & Mineral Chlorinator w/ Bluetooth, Timer & Power Backup…Remover' Monthly * Fill pool with water from the mains water supply. Do not use rain water or well water. ** Do not add salt directly into the skimmer. Do not initiate electrolysis until salt has fully dissolved. *** Reading is True Calcium Hardness, not Total Hardness. ^ If using ORP sensors, keep… Learn MoreAvailable In-Store Only
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Astral Pool Viron EQ35 eQuilibrium Semi-Automatic Salt & Mineral Chlorinator w/ Bluetooth, Timer & Power Backup…Remover' Monthly * Fill pool with water from the mains water supply. Do not use rain water or well water. ** Do not add salt directly into the skimmer. Do not initiate electrolysis until salt has fully dissolved. *** Reading is True Calcium Hardness, not Total Hardness. ^ If using ORP sensors, keep… Learn MoreAvailable In-Store Only
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Astral Pool Viron EQ45 eQuilibrium Semi-Automatic Salt & Mineral Chlorinator w/ Bluetooth, Timer & Power Backup…Remover' Monthly * Fill pool with water from the mains water supply. Do not use rain water or well water. ** Do not add salt directly into the skimmer. Do not initiate electrolysis until salt has fully dissolved. *** Reading is True Calcium Hardness, not Total Hardness. ^ If using ORP sensors, keep… Learn MoreAvailable In-Store Only
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New Zodiac Alkalinity Up Buffer Total Alkalinity & pH Stabiliser 2kg – Pool ChemicalStabilise Pool Water with Better Alkalinity Control Zodiac Alkalinity Up Buffer is designed to raise Total Alkalinity in pool water, helping stabilise pH and make water balance easier to manage. Correct alkalinity gives chlorine and other pool chemicals the right conditions to work more... Learn More$16.00 -
New Zodiac Alkalinity Up Buffer Total Alkalinity & pH Stabiliser 4kg – Pool ChemicalStabilise Pool Water with Better Alkalinity Control Zodiac Alkalinity Up Buffer is designed to raise Total Alkalinity in pool water, helping stabilise pH and make water balance easier to manage. Correct alkalinity gives chlorine and other pool chemicals the right conditions to work more... Learn More$26.00 -
New Zodiac pH Up Soda Ash pH Increaser 2kg – Pool ChemicalBalanced pH for More Comfortable Pool Water Zodiac pH Up Soda Ash raises low pH in swimming pool water to help bring water back into the recommended pH range. Correct pH supports swimmer comfort, chlorine performance and everyday water balance. Made with sodium carbonate, pH Up is designed to... Learn More$22.00 As low as $18.00 -
New Zodiac pH Up Soda Ash pH Increaser 25kg – Pool ChemicalBalanced pH for More Comfortable Pool Water Zodiac pH Up Soda Ash raises low pH in swimming pool water to help bring water back into the recommended pH range. Correct pH supports swimmer comfort, chlorine performance and everyday water balance. Made with sodium carbonate, pH Up is designed to... Learn More$115.00Available in Store Only
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Clearchem Calcium Increaser 2kg - Pool ChemicalActive Constituent: 996GM/KG Calcium Chloride Features & Benefits: Increases level of calcium in pool water Raises total hardness in water Promotes improved water balance Assists in protecting pool equipment and helps prevent corrosion Assists in protecting pool surfaces thus safeguarding their… Learn More$13.00 -
Clearchem Calcium Increaser 4kg - Pool ChemicalActive Constituent: 740GM/KG Calcium Chloride Features & Benefits: Increases level of calcium in pool water Raises total hardness in water Promotes improved water balance Assists in protecting pool equipment and helps prevent corrosion Assists in protecting pool surfaces thus safeguarding their… Learn More$24.00 -
Clearchem Calcium Increaser 8kg - Pool ChemicalActive Constituent: 996GM/KG Calcium Chloride Features & Benefits: Increases level of calcium in pool water Raises total hardness in water Promotes improved water balance Assists in protecting pool equipment and helps prevent corrosion Assists in protecting pool surfaces thus safeguarding their… Learn More$47.00 -
Clearchem Calcium Increaser 10kg - Pool ChemicalActive Constituent: 996GM/KG Calcium Chloride Features & Benefits: Increases level of calcium in pool water Raises total hardness in water Promotes improved water balance Assists in protecting pool equipment and helps prevent corrosion Assists in protecting pool surfaces thus safeguarding their… Learn More$75.00 -
Sale Onga/Pentair FreeFlo 25RP Pool Salt Chlorinator w/ Digital Timer & Battery Backup…abnormal calcium build-up in the electrolytic cell? Cause: Calcium levels in the pool water are too high. Remedy: Reduce the calcium level in the pool by partially draining the water and refilling with clean water. Use a calcium reduction agent. Clean the electrolytic cell using a mild hydrochloric… Learn More$1,149.00 -
Onga/Pentair FreeFlo 25RP Pool Salt Chlorinator w/ Digital Timer, Battery Backup & Dual Power Outlet…abnormal calcium build-up in the electrolytic cell? Cause: Calcium levels in the pool water are too high. Remedy: Reduce the calcium level in the pool by partially draining the water and refilling with clean water. Use a calcium reduction agent. Clean the electrolytic cell using a mild hydrochloric… Learn MoreIn-Stock. Contact Us For Advice.
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Sale Onga/Pentair FreeFlo 35RP Pool Salt Chlorinator w/ Digital Timer & Battery Backup…abnormal calcium build-up in the electrolytic cell? Cause: Calcium levels in the pool water are too high. Remedy: Reduce the calcium level in the pool by partially draining the water and refilling with clean water. Use a calcium reduction agent. Clean the electrolytic cell using a mild hydrochloric… Learn More$1,299.00 -
Onga/Pentair FreeFlo 35RP Pool Salt Chlorinator w/ Digital Timer, Battery Backup & Dual Power Outlet…abnormal calcium build-up in the electrolytic cell? Cause: Calcium levels in the pool water are too high. Remedy: Reduce the calcium level in the pool by partially draining the water and refilling with clean water. Use a calcium reduction agent. Clean the electrolytic cell using a mild hydrochloric… Learn MoreIn-Stock. Contact Us For Advice.
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Zodiac Spa Alkalinity Up pH & Total Alkalinity Increaser 500g – Spa ChemicalBetter Spa Water Starts with Stable Alkalinity Zodiac Spa Alkalinity Up raises Total Alkalinity and pH in spa water, helping make everyday water balance easier to manage. Correct alkalinity provides the buffering capacity needed to keep pH more stable and gives spa sanitisers the right water... Learn More$10.00 As low as $7.00 -
Zodiac Salt Chlorinator Cleaner 5L – Pool Chemical (DG)...remains. Important Usage Information Do not rinse the cleaned cell in the pool, as this can return loosened scale and phosphates to the pool water. Keep the product in its original container, upright at all times and securely stored out of reach of children. Do not mix or contaminate it... Learn More$42.00Available In-Store Only
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Zodiac Scale Stop 5L – Pool Chemical...Surfaces and Equipment Zodiac Scale Stop is a liquid scale-control treatment for all pools and pool surfaces. It helps keep calcium suspended in the water, reducing the chance of mineral deposits forming along the waterline, on salt-chlorinator cells and throughout pool equipment. It can also... Learn More$65.00 As low as $57.00 -
Zodiac Stabilised Pool Chlorine 2kg – Pool Chemical...Dichlor, is a fast-dissolving, fully soluble chlorine sanitiser for swimming pools. It helps control bacteria, viruses and algae, supporting cleaner pool water that feels easier to maintain through regular care. With built-in stabiliser and UV blockout, this Dichlor formula helps chlorine last... Learn More$40.00 As low as $35.00 -
Zodiac Stabilised Pool Chlorine 4kg – Pool Chemical...Dichlor, is a fast-dissolving, fully soluble chlorine sanitiser for swimming pools. It helps control bacteria, viruses and algae, supporting cleaner pool water that feels easier to maintain through regular care. With built-in stabiliser and UV blockout, this Dichlor formula helps chlorine last... Learn More$69.00 As low as $52.00 -
Zodiac Pool Chemical Starter Kit…for everyone Pack Contents: Zodiac Alkalinity UP, 2KG BucketIncreases Calcium Hardness in swimming pools. Essential for water balance. Contains 996g/Kg Calcium Chloride Water Prevents damage caused by improper water balance Assists in protecting pool equipment and surfaces Zodiac pH Down, 3KG… Learn More$149.00 As low as $141.00 -
Zodiac Clearwater LM3-24/Ei3-24 Pool Chlorinator Cell W196584 (Genuine) - Self-Cleaning Chlorinator Spare Part…environment. Maintenance Guide For regions with high calcium hardness, periodic cleaning of the electrode is recommended to ensure optimal performance. Use a Salt Chlorinator Cell Cleaner or a 1:10 solution of hydrochloric acid to water, and always follow local disposal guidelines for the cleaning… Learn More$899.00 -
Zodiac EL, eXO iQ/eXO iQ pH/eXO iQ Pro, Ei Xpert, TRi-XO, TRi Mid Pool Chlorinator Cell W197431 (Genuine) - Self-Cleaning Chlorinator Spare Part...premium pool chlorinators, including the EL, eXO iQ, eXO iQ pH, eXO iQ Pro, TRi-XO, and Tri Mid Pool series. As a key component of Zodiac's salt water pool chlorinator system, this genuine salt cell converts salt dissolved in pool water into chlorine, maintaining crystal-clear, sanitized water... Learn More$999.00 -
Zodiac EL, eXO iQ/eXO iQ pH/eXO iQ Pro, TRi-XO, TRi Large Pool Chlorinator Cell W197441 (Genuine) - Self-Cleaning Chlorinator Spare Part...premium pool chlorinators, including the EL, eXO iQ, eXO iQ pH, eXO iQ Pro, TRi-XO, and Tri Large Pool series. As a key component of Zodiac's salt water pool chlorinator system, this genuine salt cell converts salt dissolved in pool water into chlorine, maintaining crystal-clear, sanitized water... Learn More$1,099.00
