Calcium Carbonate
-
AquaSpa Spa Shock Non-Chlorine Shock Treatment and Oxidiser 500g – Spa Chemical...after each use if extra oxidation support is needed for optimum water clarity. Maintain pH at 7.4–7.6, total alkalinity at 125–150ppm, and calcium hardness at 200–275ppm for concrete and tiled spas and hot tubs, or 175–225ppm for other surfaces. AquaSpa Spa Shock supports oxidation and... Learn More$29.00 As low as $14.00 -
Zodiac Pool Chemical Starter Kit…your health Better swimmer comfort 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… Learn More$149.00 As low as $141.00 -
Lo-Chlor CU Later Copper Stain Remover 2 Part Pack 2 x 1kg – Pool Chemical (DG)...such as algae or leaf staining. Do not leave it in contact for long, especially on vinyl surfaces. If neither test changes the stain, it may be calcium scale, oxidation, or another surface-related issue that needs a different treatment approach. Is it a stain, scale, or surface... Learn More$59.00Available In-Store Only
-
AquaSpa Spa Shock Non-Chlorine Shock Treatment and Oxidiser 5kg – Spa Chemical...after each use if extra oxidation support is needed for optimum water clarity. Maintain pH at 7.4–7.6, total alkalinity at 125–150ppm, and calcium hardness at 200–275ppm for concrete and tiled spas and hot tubs, or 175–225ppm for other surfaces. AquaSpa Spa Shock supports oxidation and... Learn More$169.00 -
New Zodiac pH Up Soda Ash pH Increaser 2kg – Pool Chemical...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 have a stronger effect on pH than Total Alkalinity. It is useful when the main goal is to lift pH without making the... Learn More$22.00 As low as $18.00 -
New Zodiac pH Up Soda Ash pH Increaser 25kg – Pool Chemical...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 have a stronger effect on pH than Total Alkalinity. It is useful when the main goal is to lift pH without making the... Learn More$115.00Available in Store Only
-
AquaSpa Spa Shock Non-Chlorine Shock Treatment and Oxidiser 1kg – Spa Chemical...after each use if extra oxidation support is needed for optimum water clarity. Maintain pH at 7.4–7.6, total alkalinity at 125–150ppm, and calcium hardness at 200–275ppm for concrete and tiled spas and hot tubs, or 175–225ppm for other surfaces. AquaSpa Spa Shock supports oxidation and... Learn More$45.00 As low as $28.00 -
Davey ChloroMatic Nipper DNP25C Self-Cleaning Salt and Mineral Water Chlorinator w/ Timer & Battery Backup...pool covers from over-chlorination Spa Mode – reduced output for lower water volumes Reverse polarity in-line electrolytic cell to help minimise calcium scale build-up Integrated safety flow switch with automatic low-flow cut-off protection Failsafe digital alarms for Add Salt, Low Salt and... Learn More$1,599.00 -
Davey ChloroMatic Nipper DNP35C Self-Cleaning Salt and Mineral Water Chlorinator w/ Timer & Battery Backup...pool covers from over-chlorination Spa Mode – reduced output for lower water volumes Reverse polarity in-line electrolytic cell to help minimise calcium scale build-up Integrated safety flow switch with automatic low-flow cut-off protection Failsafe digital alarms for Add Salt, Low Salt and... Learn More$1,699.00 -
Zodiac Ei3 40 Salt Water Pool Chlorinator w/ Timer & Battery Backup - Self Cleaning (Retrofits Zodiac LM3)..."set-and-forget" experience, with dual digital timers and intuitive touchpad controls. Self-Cleaning Technology: Reverse polarity electrode minimizes calcium build-up, reducing maintenance and extending cell life (typically 3-5 years). Gentle on Skin and Eyes: Converts pool salt into 100%... Learn More$1,449.00 -
Zodiac Ei3 24 Salt Water Pool Chlorinator w/ Timer & Battery Backup - Self Cleaning (Retrofits Zodiac LM3)..."set-and-forget" experience, with dual digital timers and intuitive touchpad controls. Self-Cleaning Technology: Reverse polarity electrode minimizes calcium build-up, reducing maintenance and extending cell life (typically 3-5 years). Gentle on Skin and Eyes: Converts pool salt into 100%... Learn More$1,349.00 -
Zodiac Clearwater LM3-24/Ei3-24 Pool Chlorinator Cell W196584 (Genuine) - Self-Cleaning Chlorinator Spare Part…Weekly pH 7.2 – 7.8 7.5 Add buffer or soda ash (sodium carbonate) Add muriatic acid Weekly Total Alkalinity (ppm) 80 – 300 80 – 140 Add sodium bicarbonate Add muriatic or dry acid Weekly Calcium Hardness (ppm) 90 – 300 90 – 300 Add calcium chloride Partially drain & refill pool Weekly Cyanuric Acid… 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...technology and a durable 11-plate design, this replacement cell ensures consistent chlorine output of 25 g/hr and long-lasting performance. With minimal calcium buildup, it’s easy to maintain and designed for efficient operation. Features: Effortless Pool Maintenance. Converts salt... 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...technology and a durable 11-plate design, this replacement cell ensures consistent chlorine output of 35 g/hr and long-lasting performance. With minimal calcium buildup, it’s easy to maintain and designed for efficient operation. Features: Effortless Pool Maintenance. Converts salt... Learn More$1,099.00 -
Davey/Monarch ChloroMatic ESR300 and AquaChlor C520 Pool Chlorinator Cell (Genuine) - Chlorinator Spare Part…Add buffer or soda ash (Sodium Carbonate) Add Muriatic Acid 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… Learn More$579.00 -
Davey/Monarch AquaChlor SC260 Pool Chlorinator Cell (Genuine) - Self-Cleaning Cell Chlorinator Spare Part…Add buffer or soda ash (Sodium Carbonate) Add Muriatic Acid 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… Learn MoreAvailable In-Store Only
-
Davey/Monarch AquaChlor SC330 Pool Chlorinator Cell (Genuine) - Self-Cleaning Chlorinator Spare Part…Add buffer or soda ash (Sodium Carbonate) Add Muriatic Acid 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… Learn MoreAvailable In-Store Only
-
Davey EcoSalt 20 / Chloromatic BMSC 20 Pool Chlorinator Cell M0682REP (Genuine) - Self-Cleaning Chlorinator Spare Part…Add buffer or soda ash (Sodium Carbonate) Add Muriatic Acid 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… Learn More$899.00 -
Onga/Pentair FreeFlo 25RP Pool Salt Chlorinator w/ Digital Timer, Battery Backup & Dual Power Outlet…time N/A Weekly pH 7.2 – 7.4 Add buffer or soda ash (Sodium Carbonate) Add Muriatic Acid Weekly Total Alkalinity (ppm) 90 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 200 – 400 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm)… Learn MoreIn-Stock. Contact Us For Advice.
-
Sale Onga/Pentair FreeFlo 35RP Pool Salt Chlorinator w/ Digital Timer & Battery Backup…time N/A Weekly pH 7.2 – 7.4 Add buffer or soda ash (Sodium Carbonate) Add Muriatic Acid Weekly Total Alkalinity (ppm) 90 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 200 – 400 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm)… Learn More$1,299.00 -
Onga/Pentair FreeFlo 35RP Pool Salt Chlorinator w/ Digital Timer, Battery Backup & Dual Power Outlet…time N/A Weekly pH 7.2 – 7.4 Add buffer or soda ash (Sodium Carbonate) Add Muriatic Acid Weekly Total Alkalinity (ppm) 90 – 150 Add Sodium Bicarbonate Add Muriatic or Dry Acid Weekly Calcium Hardness (ppm) 200 – 400 Add Calcium Chloride Partially drain & refill pool Weekly Cyanuric Acid (ppm)… Learn MoreIn-Stock. Contact Us For Advice.
-
Sale AquaJoy LS150 Low Salt Pool Chlorinator Cell w/ 'O' Ring and Lead AJ150E (Genuine) - Chlorinator Spare Part…Weekly pH 7.2 – 7.8 7.5 Add buffer or soda ash (sodium carbonate) Add muriatic acid Weekly Total Alkalinity (ppm) 80 – 300 80 – 140 Add sodium bicarbonate Add muriatic or dry acid Weekly Calcium Hardness (ppm) 90 – 300 90 – 300 Add calcium chloride Partially drain & refill pool Weekly Cyanuric Acid… Learn More$599.00 -
-25.06% AquaJoy LS60 Low Salt Pool Chlorinator Cell w/ 'O' Ring and Lead AJ60E (Genuine) - Chlorinator Spare Part…Weekly pH 7.2 – 7.8 7.5 Add buffer or soda ash (sodium carbonate) Add muriatic acid Weekly Total Alkalinity (ppm) 80 – 300 80 – 140 Add sodium bicarbonate Add muriatic or dry acid Weekly Calcium Hardness (ppm) 90 – 300 90 – 300 Add calcium chloride Partially drain & refill pool Weekly Cyanuric Acid… Learn MoreSpecial Price $299.00 Regular Price $399.00 -
-29.86% AquaJoy LS90 Low Salt Pool Chlorinator Cell w/ 'O' Ring and Lead AJ90E (Genuine) - Chlorinator Spare Part…Weekly pH 7.2 – 7.8 7.5 Add buffer or soda ash (sodium carbonate) Add muriatic acid Weekly Total Alkalinity (ppm) 80 – 300 80 – 140 Add sodium bicarbonate Add muriatic or dry acid Weekly Calcium Hardness (ppm) 90 – 300 90 – 300 Add calcium chloride Partially drain & refill pool Weekly Cyanuric Acid… Learn MoreSpecial Price $350.00 Regular Price $499.00
