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Products
Balancers
Sanitizers
Shock
Algae Control
Clarifiers
Scale & Stain Removers
Filter Media
Cleaners
Winter Chemicals Kits
Winterizing Chemicals
Maintenance
Water Tubes
Ice Equalizer Pillows
Safety Pool Covers
Above Ground Covers
- Classic Series
- Designer Series
- Tech Series
- Mesh Covers
In-Ground Covers
- Classic Series
- Designer Series
- Tech Series
- Mesh Covers
Balancers
Prevent algae growth, cloudy water, scale buildup, corrosion and equipment damage
Ensure maximum sanitizer efficiency
Keep your water healthy and sparkling clear
pH Rise
Robelle pH Rise is used to correct pool water that is acidic, where pH levels measure below the ideal range of 7.2 to 7.8 ppm. To increase the pH level, add 1 lb. pH Rise per 10,000 gallons of pool water. This will help prevent equipment corrosion, plaster damage and eye/skin irritation associated with a low pH value.
Available bagged in 2, 5, 10, and 25 lbs.
pH Plus Bagged
Robelle pH Rise is used to correct pool water that is acidic, where pH levels measure below the ideal range of 7.2 to 7.8 ppm. To increase the pH level, add 1 lb. pH Rise per 10,000 gallons of pool water. This will help prevent equipment corrosion, plaster damage and eye/skin irritation associated with a low pH value.
Available bagged in 5, 10 lbs.
Total Alkalinity Control
Robelle Total Alkalinity Control is used when pH levels fluctuate widely over a short period of time. To keep pH level stable and chlorine working effectively, total alkalinity readings should measure 100-120ppm. To increase the total alkalinity level by 8ppm, add 1 pound per 7500 gallons of pool water.
Available in 5, 10, and 25 lbs.
Alkalinity Control Bagged
Robelle Total Alkalinity Control is used when pH levels fluctuate widely over a short period of time. To keep pH level stable and chlorine working effectively, total alkalinity readings should measure 100-120ppm. To increase the total alkalinity level by 8ppm, add 1 pound per 7500 gallons of pool water.
Available bagged in 10 lbs.
Calcium Plus
Robelle Calcium Plus is used to raise calcium hardness levels when measures drop below the recommended range of 200-400 ppm. If calcium hardness levels are too low the “soft water” will corrode pool equipment, etch pool plaster, and may cause metallic stains. To raise the hardness level by approximately 50ppm is necessary to add 6.25 lbs per 10,000 gallons of pool water.
Available 4, 10, and 25 lbs.
Calcium Hardness Increaser Bagged
Robelle Calcium Plus is used to raise calcium hardness levels when measures drop below the recommended range of 200-400 ppm. If calcium hardness levels are too low the “soft water” will corrode pool equipment, etch pool plaster, and may cause metallic stains. To raise the hardness level by approximately 50ppm is necessary to add 6.25 lbs per 10,000 gallons of pool water.
Available bagged in 4, 8 lbs.
Stabilizer and Conditioner
Robelle Stabilizer and Conditioner reduce chlorine loss from the sun’s ultraviolet rays. Stabilizer (cyanuric acid) forms a chemical bond with free chlorine helping to maintain continuous chlorine residual. Adding stabilizer to your pool water will greatly increase chlorine effectiveness and should measure between 30-50 ppm.
Available in 1.75, 4, 7 lbs.
Stabilizer and Conditioner Bagged
Robelle Stabilizer and Conditioner reduce chlorine loss from the sun’s ultraviolet rays. Stabilizer (cyanuric acid) forms a chemical bond with free chlorine helping to maintain continuous chlorine residual. Adding stabilizer to your pool water will greatly increase chlorine effectiveness and should measure between 30-50 ppm.
Available bagged in 4, 7 lbs.