Alkalinity
- Clearchem pH Reducer Dry Acid & Sodium Bisulphate 3kg - Pool ChemicalActive Constituent: 1000g/kg Sodium Bisulphate Powder Features & Benefits: Decreases pH & Total Alkalinity of pool water Safer to use than liquid pool acid Spills are easier to clean than liquid pool acid Classified as Non-Dangerous goods for transport and storage purposes Application: Product should… Learn More$36.00
- Clearchem pH Reducer Dry Acid & Sodium Bisulphate 5kg - Pool ChemicalActive Constituent: 1000g/kg Sodium Bisulphate Powder Features & Benefits: Decreases pH & Total Alkalinity of pool water Safer to use than liquid pool acid Spills are easier to clean than liquid pool acid Classified as Non-Dangerous goods for transport and storage purposes Application: Product should… Learn More$56.00
- SpaCare pH Up 500g – Spa ChemicalRaise Low pH Without Increasing Alkalinity SpaCare pH Up is formulated to raise low pH in spa and hot tub water without increasing alkalinity. Keeping pH in the recommended range helps promote bather comfort, supports optimum chemical efficiency, and helps protect spa and hot tub equipment as part... Learn More$22.00
- LaMotte Insta-TEST Biguanide Pool & Spa Test Strips - 25 Pack...show where your water stands in seconds without complicated equipment or time-consuming testing methods. Each strip measures biguanide, total alkalinity, pH, and total hardness in one simple test, making Insta-TEST a convenient way to keep key balance levels in check for non-chlorine pool and spa... Learn More$38.00
- Zodiac pH Increaser 2Kg - BUCKET Pool ChemicalIncreases pH and Total Alkalinity in swimming pools. Learn More$21.90 As low as $18.00
- Clearchem pH Increaser Soda Ash 2kg - Pool ChemicalIncreases pH of pool water - No effect on total alkalinity. Learn More$22.00
- Saltmate SM120 Pool Chlorinator Cell w/ 'O' Ring, Lead (Genuine) - Chlorinator Spare Part…Total Alkalinity A pH of 7.2 to 7.6 and a total alkalinity of 80ppm - 120ppm unless advised otherwise by your pool professional. Fibreglass pool suppliers usually recommend a pH of 6.9 to 7.2. To lower the pH and total alkalinity add hydrochloric acid, to raise the pH and total alkalinity add sodium… Learn MoreSpecial Price $399.00 Regular Price $499.00
- Saltmate SM150 Pool Chlorinator Cell w/ 'O' Ring, Lead (Genuine) - Chlorinator Spare Part…Total Alkalinity A pH of 7.2 to 7.6 and a total alkalinity of 80ppm - 120ppm unless advised otherwise by your pool professional. Fibreglass pool suppliers usually recommend a pH of 6.9 to 7.2. To lower the pH and total alkalinity add hydrochloric acid, to raise the pH and total alkalinity add sodium… Learn MoreSpecial Price $450.00 Regular Price $550.00
- Saltmate SM90 Pool Chlorinator Cell w/ 'O' Ring, Lead (Genuine) - Chlorinator Spare Part…Total Alkalinity A pH of 7.2 to 7.6 and a total alkalinity of 80ppm - 120ppm unless advised otherwise by your pool professional. Fibreglass pool suppliers usually recommend a pH of 6.9 to 7.2. To lower the pH and total alkalinity add hydrochloric acid, to raise the pH and total alkalinity add sodium… Learn MoreSpecial Price $349.00 Regular Price $399.00
- Saltmate RP20 Pool Chlorinator Cell w/ 'O' Ring and Lead (Genuine) - Self-Cleaning Chlorinator Spare Part…Total Alkalinity A pH of 7.2 to 7.6 and a total alkalinity of 80ppm - 120ppm unless advised otherwise by your pool professional. Fibreglass pool suppliers usually recommend a pH of 6.9 to 7.2. To lower the pH and total alkalinity add hydrochloric acid, to raise the pH and total alkalinity add sodium… Learn MoreSpecial Price $599.00 Regular Price $749.00
- Saltmate RP30 Pool Chlorinator Cell w/ 'O' Ring and Lead (Genuine) - Self-Cleaning Chlorinator Spare Part…Total Alkalinity A pH of 7.2 to 7.6 and a total alkalinity of 80ppm - 120ppm unless advised otherwise by your pool professional. Fibreglass pool suppliers usually recommend a pH of 6.9 to 7.2. To lower the pH and total alkalinity add hydrochloric acid, to raise the pH and total alkalinity add sodium… Learn MoreSpecial Price $679.00 Regular Price $899.00
- Saltmate RP40 Pool Chlorinator Cell w/ 'O' Ring and Lead (Genuine) - Self-Cleaning Chlorinator Spare Part…Total Alkalinity A pH of 7.2 to 7.6 and a total alkalinity of 80ppm - 120ppm unless advised otherwise by your pool professional. Fibreglass pool suppliers usually recommend a pH of 6.9 to 7.2. To lower the pH and total alkalinity add hydrochloric acid, to raise the pH and total alkalinity add sodium… Learn MoreSpecial Price $749.00 Regular Price $999.00
- Zodiac Test Strips 3 in 1 - Pool AccessoriesBenefits: Quick result instant spa/pool water test kit Contains 50 test strips per pack Chlorine, pH and total Alkalinity Water test Any advice or suggestions above, including but not limited to instructions and dosing rates are intended to be a guide only. Please, read the full instructions on all… Learn More$45.00
- Balboa Purezone P3 Refill Cartridge Cassette (3 Pack) B-94002R03 - Spa Chemical...Balboa PureZone water control system. It supports automatic analysis of essential water chemistry levels, including free chlorine, pH, and total alkalinity (TA). Once inserted into the PureZone docking station, the cartridge delivers consistent, accurate data to help maintain optimal water... Learn More$205.00
- Pool Controls Saltigem SG20 Pool Chlorinator Cell (Genuine) - Self-Cleaning Chlorinator Spare Part…equipment’s output. pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance. Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it. Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and… Learn More$749.00
- Pool Controls Saltigem SG30 Pool Chlorinator Cell (Genuine) - Self-Cleaning Chlorinator Spare Part…equipment’s output. pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance. Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it. Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and… Learn More$849.00
- SpaCare Chemical Start-Up Kit – Spa Chemical...and oxidise contaminants Support: Promotes fresher, brighter, more comfortable spa water Learn more about Rapid Shock SpaCare Alkalinity & pH Increaser – 500g A balancing treatment that helps raise total alkalinity and pH for more stable and comfortable spa... Learn More$85.00
- AquaJoy LS150 Low Salt Pool Chlorinator Cell w/ 'O' Ring and Lead AJ150E (Genuine) - Chlorinator Spare Part…equipment’s output. pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance. Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it. Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and… Learn More$599.00
- AquaJoy LS60 Low Salt Pool Chlorinator Cell w/ 'O' Ring and Lead AJ60E (Genuine) - Chlorinator Spare Part…equipment’s output. pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance. Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it. Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and… Learn MoreSpecial Price $299.00 Regular Price $399.00
- AquaJoy LS90 Low Salt Pool Chlorinator Cell w/ 'O' Ring and Lead AJ90E (Genuine) - Chlorinator Spare Part…equipment’s output. pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance. Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it. Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and… Learn MoreSpecial Price $350.00 Regular Price $499.00
- Pentair FreeFlo RP25 Pool Chlorinator Cell (Genuine) - Self-Cleaning Chlorinator Spare Part…equipment’s output. pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance. Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it. Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and… Learn More$649.00
- Pentair FreeFlo RP35 Pool Chlorinator Cell (Genuine) - Self-Cleaning Chlorinator Spare Part…equipment’s output. pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance. Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it. Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and… Learn More$699.00
- Astral Pool RolaChem RC9/RO9/RP9 Intelligent Gen 2 Chlorine Sensor/ORP Probe 525145 - Genuine Chlorinator Spare Part…harsh pool conditions. Installation Notes: Must be used with the pH Sensor Kit (520135) Sensor installs in the mixing cell before the chlorinator cell Ensure pool water is balanced before setup: pH: 7.2 – 7.6 Total Alkalinity: 80 – 120 ppm Cyanuric Acid: below 30 ppm (for accurate ORP function) Learn More$550.00
- Davey/Monarch ChloroMatic ESC24/36/48, MCS24/36/40/50CT Pool Chlorinator Cell (Genuine) - Self-Cleaning Chlorinator Spare Part…equipment’s output. pH: Increase pH by adding buffer or soda ash; reduce pH with muriatic acid for proper balance. Total Alkalinity: Use sodium bicarbonate to raise alkalinity or muriatic/dry acid to lower it. Calcium Hardness: Adjust by adding calcium chloride, or reduce by partially draining and… Learn More$1,099.00
























