Calcium Hardness
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New AquaSolis ASSD Series Side Discharge 14kW Inverter Ultra-Quiet Pool & Spa Heat Pump w/ WiFi...protection, pool or spa water should always be correctly balanced and maintained within the recommended chemistry levels. Keeping pH, Total Alkalinity, calcium hardness and sanitiser levels properly managed helps reduce the risk of scale, corrosion and unnecessary stress on the heat exchanger and... Learn More$5,499.00 -
New AquaSolis ASSD Series Side Discharge 17kW Inverter Ultra-Quiet Pool & Spa Heat Pump w/ WiFi...protection, pool or spa water should always be correctly balanced and maintained within the recommended chemistry levels. Keeping pH, Total Alkalinity, calcium hardness and sanitiser levels properly managed helps reduce the risk of scale, corrosion and unnecessary stress on the heat exchanger and... Learn More$6,999.00 -
New AquaSolis ASSD Series Side Discharge 22kW Inverter Ultra-Quiet Pool & Spa Heat Pump w/ WiFi...protection, pool or spa water should always be correctly balanced and maintained within the recommended chemistry levels. Keeping pH, Total Alkalinity, calcium hardness and sanitiser levels properly managed helps reduce the risk of scale, corrosion and unnecessary stress on the heat exchanger and... Learn More$8,999.00 -
New AquaSolis ASSD Series Side Discharge 27kW Inverter Ultra-Quiet Pool & Spa Heat Pump w/ WiFi...protection, pool or spa water should always be correctly balanced and maintained within the recommended chemistry levels. Keeping pH, Total Alkalinity, calcium hardness and sanitiser levels properly managed helps reduce the risk of scale, corrosion and unnecessary stress on the heat exchanger and... Learn More$10,499.00 -
New AquaSolis ASSD Series Side Discharge 32kW Inverter Ultra-Quiet Pool & Spa Heat Pump w/ WiFi...protection, pool or spa water should always be correctly balanced and maintained within the recommended chemistry levels. Keeping pH, Total Alkalinity, calcium hardness and sanitiser levels properly managed helps reduce the risk of scale, corrosion and unnecessary stress on the heat exchanger and... Learn More$12,499.00 -
New AquaSolis ASSD Series Side Discharge 41kW Inverter Ultra-Quiet Pool & Spa Heat Pump w/ WiFi (Three Phase)...protection, pool or spa water should always be correctly balanced and maintained within the recommended chemistry levels. Keeping pH, Total Alkalinity, calcium hardness and sanitiser levels properly managed helps reduce the risk of scale, corrosion and unnecessary stress on the heat exchanger and... Learn More$14,499.00 -
MagnaPool Hydroxinator iQ Mid Self-Cleaning Mineral Pool Water Chlorinator w/ WiFi, Timer & Battery Backup…Alkalinity (ppm) 80 – 120 Add Sodium Bicarbonate Add Acid (use pH Down or Liquid Acid) Total Hardness (ppm) 500 -1000 (NOTE: Total Hardness not Calcium Hardness) Add Calcium Chloride (Use Calcium Up) Partially drain and refill pool Cyanuric Acid (ppm) 30 – 50 Add CYA (use UV Blockout) Partially… Learn MoreAvailable In-Store Only
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MagnaPool Hydroxinator iQ Large Self-Cleaning Mineral Pool Water Chlorinator w/ WiFi, Timer & Battery Backup…Alkalinity (ppm) 80 – 120 Add Sodium Bicarbonate Add Acid (use pH Down or Liquid Acid) Total Hardness (ppm) 500 -1000 (NOTE: Total Hardness not Calcium Hardness) Add Calcium Chloride (Use Calcium Up) Partially drain and refill pool Cyanuric Acid (ppm) 30 – 50 Add CYA (use UV Blockout) Partially… Learn MoreAvailable In-Store Only
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MagnaPool Hydroxinator iQ pH Mid Self-Cleaning Mineral Pool Water Chlorinator w/ WiFi, Timer & Battery Backup…Alkalinity (ppm) 80 – 120 Add Sodium Bicarbonate Add Acid (use pH Down or Liquid Acid) Total Hardness (ppm) 500 -1000 (NOTE: Total Hardness not Calcium Hardness) Add Calcium Chloride (Use Calcium Up) Partially drain and refill pool Cyanuric Acid (ppm) 30 – 50 Add CYA (use UV Blockout) Partially… Learn MoreAvailable In-Store Only
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MagnaPool Hydroxinator iQ pH Large Self-Cleaning Mineral Pool Water Chlorinator w/ WiFi, Timer & Battery Backup…Alkalinity (ppm) 80 – 120 Add Sodium Bicarbonate Add Acid (use pH Down or Liquid Acid) Total Hardness (ppm) 500 -1000 (NOTE: Total Hardness not Calcium Hardness) Add Calcium Chloride (Use Calcium Up) Partially drain and refill pool Cyanuric Acid (ppm) 30 – 50 Add CYA (use UV Blockout) Partially… Learn MoreAvailable In-Store Only
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MagnaPool Hydroxinator iQ PRO Mid Self-Cleaning Mineral Pool Water Chlorinator w/ WiFi, Timer & Battery Backup…Alkalinity (ppm) 80 – 120 Add Sodium Bicarbonate Add Acid (use pH Down or Liquid Acid) Total Hardness (ppm) 500 -1000 (NOTE: Total Hardness not Calcium Hardness) Add Calcium Chloride (Use Calcium Up) Partially drain and refill pool Cyanuric Acid (ppm) 30 – 50 Add CYA (use UV Blockout) Partially… Learn MoreAvailable In-Store Only
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MagnaPool Hydroxinator iQ PRO Large Self-Cleaning Mineral Pool Water Chlorinator w/ WiFi, Timer & Battery Backup…Alkalinity (ppm) 80 – 120 Add Sodium Bicarbonate Add Acid (use pH Down or Liquid Acid) Total Hardness (ppm) 500 -1000 (NOTE: Total Hardness not Calcium Hardness) Add Calcium Chloride (Use Calcium Up) Partially drain and refill pool Cyanuric Acid (ppm) 30 – 50 Add CYA (use UV Blockout) Partially… Learn MoreAvailable In-Store Only
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Premium Calcium Hardness Increaser 4kg - Pool ChemicalIncreases Calcium Hardness in swimming pools. Essential for water balance. Features & Benefits Increases the level of calcium in swimming pools and spas Contains 996g/Kg Calcium Chloride Water Will attempt to dissolve anything it comes into contact with until it reaches it's desired hardness level… Learn More$24.00 As low as $16.00Out of stock -
Zodiac Calcium Up 2Kg - Hardness Increaser - Pool ChemicalIncreases Calcium Hardness in swimming pools. Essential for water balance. Product Description: Increases Calcium Hardness in swimming pools. Essential for water balance. Helps protect pool surfaces and equipment Features & Benefits: Increases the level of calcium in swimming pools and spas Contains… Learn More$16.00No Longer Available
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Clearchem Calcium Increaser 25kg - 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$98.00Out of stock -
Zodiac Calcium Up 4kg - Hardness Increaser - Swimming Pool Chemical…the level of calcium in swimming pools and spas Contains 996g/Kg Calcium Chloride Water Will attempt to dissolve anything it comes into contact with until it reaches it's desired hardness level Prevents damage caused by improper water balance Assists in maintaining the Calcium Hardness level within… Learn More$26.00No Longer Available
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Zodiac Spa Complete 1.25Kg - Spa Chemical…is not suitable for use with Nature 2 Spa sticks. BENEFITS: Provides an intial shock treatment of Bromine Increases Total Alkalinity Increases Calcium Hardness Raises pH Coagulates suspended solids Provides scale and corrosion protection Reduces iron and copper staining AVAILABLE SIZE: 1.25Kg ACTIVE… Learn More$27.00 As low as $22.00Discontinued
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-11.11% Davey/Monarch ChloroMatic P100 Pool Chlorinator Cell (Genuine) - Chlorinator Spare Part…Weekly Total Alkalinity (ppm) 80 – 300 80 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 90 – 300 Concrete & Tiled Pools:200-275 Other Surfaces100-225 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm) 30 – 50 30 – 50 Add Cyanuric Acid… Learn MoreSpecial Price $320.00 Regular Price $360.00Out of stock -
-23.85% Davey/Monarch ChloroMatic P125/P150 Pool Chlorinator Cell (Genuine) - Chlorinator Spare Part…Weekly Total Alkalinity (ppm) 80 – 300 80 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 90 – 300 Concrete & Tiled Pools:200-275 Other Surfaces100-225 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm) 30 – 50 30 – 50 Add Cyanuric Acid… Learn MoreSpecial Price $380.00 Regular Price $499.00Out of stock -
-15.01% Davey/Monarch ChloroMatic P75 Pool Chlorinator Cell (Genuine) - Chlorinator Spare Part…Weekly Total Alkalinity (ppm) 80 – 300 80 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 90 – 300 Concrete & Tiled Pools:200-275 Other Surfaces100-225 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm) 30 – 50 30 – 50 Add Cyanuric Acid… Learn MoreSpecial Price $300.00 Regular Price $353.00Out of stock -
Onga/Pentair Chlormaster 20 Pool Chlorinator Cell (Genuine) - Self-Cleaning Chlorinator Spare Part…Weekly Total Alkalinity (ppm) 80 – 300 80 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 90 – 300 Concrete & Tiled Pools:200-275 Other Surfaces100-225 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm) 30 – 50 30 – 50 Add Cyanuric Acid… Learn More$440.00Out of stock -
Onga/Pentair Chlormaster 30 Pool Chlorinator Cell (Genuine) - Self-Cleaning Chlorinator Spare Part…Weekly Total Alkalinity (ppm) 80 – 300 80 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 90 – 300 Concrete & Tiled Pools:200-275 Other Surfaces100-225 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm) 30 – 50 30 – 50 Add Cyanuric Acid… Learn More$520.00Out of stock -
Davey EcoSalt 26 / Chloromatic BMSC 26 Pool Chlorinator Cell M0682REP (Genuine) - Self-Cleaning Chlorinator Spare Part…Weekly Total Alkalinity (ppm) 80 – 300 80 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 90 – 300 Concrete & Tiled Pools:200-275 Other Surfaces100-225 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm) 30 – 50 30 – 50 Add Cyanuric Acid… Learn More$999.00Out of stock -
Taylor Complete Pool & Spa Test Kit - High Range K-2005C - DPD…comparisons even easier Includes nine tests for thorough testing: Total Chlorine Free Chlorine Bromine pH Acid Demand Base Demand Total Alkalinity Calcium Hardness Cyanuric Acid. Includes: a copy of “Pool & Spa Water Chemistry: A Testing and Treatment Guide" as well as a Taylor Watergram for water… Learn More$229.00Out of stock
