Chemicals
$17.99
SKU: GL71006A
This multi-purpose granular formulation cleans and unclogs filters of grease, oils and scale with a combination of acids and detergents. Its unique chemistry will gradually change from red to yellow as it cleans. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage 1 lb per a treatment Manufacturer...
$29.99
SKU: GL71228EACH
Use these slow-dissolving tablets for continuous disinfection with floaters, feeders or skimmers. GLB Large 3" tablets offer 90% available chlorine. Dosage 1 tablet per 10,000 gallons every week or as often as needed to maintain a chlorine residual at 1.0 to 4.0 ppm Manufacturer GLB Manufacturer Part # 71228A Pool...
$17.99
SKU: GL71408EACH
With clarifying capabilities, this product drops unfilterable debris to the bottom of the pool for easy vacuum removal. This formula is effective over a wider range of pH levels than comparable products. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage Use 8 ounces for every 10,000 gallons...
$12.99
SKU: GL71410
Natural Clear clarifier is an enzyme-based water cleaner that quickly rids pools of organics that cause odors, scum lines, and cloudy water and helps keep filters clean. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage Start Up: 16 ounces per 10,000 gallons Maintenance: 8 ounces per 10,000...
$16.99
SKU: GL71014EACH
This backwashing aid for sand filters couldn’t be easier to use! Just pour it into the pool skimmer to clear sand particles of caked-on organic and inorganic materials. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage 8 ounces per a treatment Manufacturer GLB Manufacturer Part # 71014A...
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$18.99
SKU: GL71245A
This balancer increases the alkalinity of pool water to prevent the pH level from fluctuating. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage 1-1/2 lbs per 10,000 gallons to increase by 10 ppm Manufacturer GLB Manufacturer Part # 71245A Pool Chemical Type Water Balancing Product Features Maintain...
Packaging may be different from image due to transition to new packaging
$16.99
SKU: GL71243
Increase water hardness to prevent equipment corrosion and scaling. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage 1 lb per 10,000 gallons to increase by 10 ppm Manufacturer GLB Manufacturer Part # 71243 Pool Chemical Type Water Balancing Product Features Maintain the calcium hardness of your pool...
$5.99
SKU: GL71252AEACH
Lowers pH level in swimming pool water. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage 4 ounces (1/4 pound) per 10,000 gallons and recheck pH after 6 to 8 hours Manufacturer GLB Manufacturer Part # 71252A Pool Chemical Type Water Balancing Product Features pH should be maintained...
$26.99
SKU: GL71024A
This concentrated granular formula is specially formulated to protect pool surfaces from minerals in the water. It is ideal for use with hard water because it helps neutralize small quantities of stain-producing minerals such as iron, copper, or manganese that occur. Great for pool openings or when adding make-up water...
$12.99
SKU: GL71028AEACH
TLC surface cleaner removes oil, grime and mineral scale from common pool surfaces such as tile, vinyl and concrete. Its thick, concentrated formula clings to upright surfaces longer for more effective cleaning power. Compatible With chlorine, salt water chlorine, bromine, ozone and biguanide sanitizing systems Manufacturer GLB Manufacturer Part #...
$19.99
SKU: GL71100AEACH
Treat green and yellow algae with this non-foaming multi-purpose algaecide. Easy and convenient, Algae-X is effective over a wide pH range.
Contains 30% polymer algaecide.
Does not require pH adjustments to be effective.
Compatible with chlorine, bromine, salt water chlorine, ozone, biguanide and mineral sanitizing systems.
$5.99
SKU: GL71254AEACH
Increases pH level in swimming pool water. Compatible With Chlorine, bromine, salt water, ozone, minerals and biguanide Dosage 1 lb per 10,000 gallons when pH is below 6.6 3/4 lb per 10,000 gallons when pH is between 6.6 and 7.0 1/2 lb per 10,000 gallons when pH is between 7.0...
$22.99
SKU: GL71020AEACH
This granular formula quickly eliminates metallic stains from pool surfaces with no need to test the water or close the pool. It is compatible with most types of pool surfaces. Compatible With chlorine, bromine, ozone, biguanide and salt water chlorine sanitizing systems Manufacturer GLB Manufacturer Part # 71020 Pool Chemical...
$19.99
SKU: GL71216
This multi-action product cleans and clarifies pool water while helping to increase the breakdown of oily organic material, like suntan lotions and cosmetics, that can create scum lines and clog filters. Initially add 8 fl. oz. of this product per 10,000 gallons of pool water. Weekly add 4 fl. oz....
$26.99
SKU: GL71271EACH
This concentrated, multi-functional product clarifies pool water, prevents waterline build-up, removes phosphates and minimizes algae blooms—all with half the dosing when compared to competitive products.
Contains enzymes, clarifies and a phosphate remover
Use PhosFIGHT Plus weekly to keep water clean and clear
