Poolcenter Spa Alkalinity Increaser

Keeping spa water chemically balanced is a tough task for every spa owner and operator. The key to balancing and maintaining spa water chemistry is the Alkalinity level. When the alkalinity level is low, it can cause corrosion of metallic pipes, etched plaster, rapid loss of chlorine residual and skin irritation.

pH Increaser is an indispensable element of your spa water maintenance regime that helps make it easier for you to manage alkaline and chlorine levels in your spa. Use alkalinity increaser when the pH level falls below 80 ppm. Alkalinity Increaser contains granular sodium bicarbonate which is a very safe chemical.

The recommended dosage for Alkalinity Increaser for spas is 1-2 oz. per 500 gallons of water, which will raise the alkalinity level by approximately 10 ppm.

Poolcenter SPA pH Plus

Keep your Spa water balanced with Spa pH Plus from Poolcenter. It is very important to maintain a steady pH level in your spa. Low pH levels in your spa and hot tub make water acidic and can cause eye irritation, corrosion of equipment and a strong chlorine odor. When the pH level in your Spa drops below 7.2, its time to use our quick and easy Spa pH Plus. The highly effective Spa pH plus comes in powder form and is easy to use-just mix 4 oz. per 500 gallons of spa water and see the pH level rise instantly.

Poolcenter SPA pH Minus

Keeping a steady pH in your spa or hot tub is incredibly important. High pH levels in your spa and hot tub make water alkaline and can cause scale formation, cloudy water, skin and eye irritation and poor sanitizer efficiency. When the pH level in your spa goes above 7.6, its time to use our quick and easy Spa pH Minus. The highly effective Spa pH Minus comes in liquid form and is easy to use-just mix 4 oz. per 500 gallons of spa water and see the pH level lower instantly.

Poolcenter Spa Calcium Hardness Increaser

Keep the calcium levels in your spa or hot tub balanced with Spa Calcium Hardness Increaser from Poolcenter. It is very important to maintain a steady calcium hardness level in your spa. Low calcium hardness levels can cause staining on your spa's surface as well as corrosion in spa lines and equipment. When the calcium level in your spa water goes below 200 ppm, its time to use our quick and easy Spa Calcium Hardness Increaser. The highly effective Spa Calcium Hardness Increaser comes in thick liquid form and is easy to use-just mix 4 oz. per 500 gallons of spa water and see the Calcium Hardness level increase instantly.

Leisure Time Spa pH Balance

Leisure Time pH Balance is a unique pH balancer that maintains your spa's pH level between 7.2 and 7.8. PH Balance takes the guess work out of maintaining your spa by eliminating the need to adjust your hot tub's acidity levels on a daily basis. Use pH balance when refilling your spa.

Not for use in areas with hard water, where calcium levels exceed 150 ppm. PH Balance will soften the hard water causing the calcium to precipitate out of solution and possibly cause cloudy water, scaling, and clogging the filter.

pH Balance Features:

• Add after spa refill
• Increases or decreases pH level of water to between 7.2 and 7.8
• Prevents pH drift
• No more need to adjust pH regularly
• One quart (bottle) treats up to 500 gallons

Leisure Time Chemicals, Liquid Spa Up - pH Increaser 1 Qt.

Leisure Time Liquid Spa Up is an easy to use "pre-mixed" solution that gently increases the pH of your spa water. Spa Up allows for easier control of your Spa's pH level than granular balancers and is safer and cleaner to use - no messy diluting! It's great for hot tub start-up or anytime.

Just turn on your filter system, add 1 oz. to your Spa to raise both pH and total alkalinity, then test levels again after 30 minutes. Spa Up is compatible with chlorine, bromine and biguanide sanitizers.

Spa Up Features:

• Easier to use than granular spa balancers
• Pre-mixed, just add to your Spa
• Compatible with bromine, chlorine & biguanide sanitizer

Leisure Time Chemicals, Liquid Spa Down - pH Decreaser 1 Qt.

Leisure Time Liquid Spa Down is an easy to use "pre-mixed" solution that gently decreases the pH of your spa water. Spa Down allows for easier control of your Spa's pH level than granular balancers and is safer and cleaner to use - no messy diluting! It's great for hot tub start-up or anytime.

ust turn on your filter system, add 1 oz. to your Spa to lower both pH and total alkalinity, then test levels again after 30 minutes. Spa Down is compatible with chlorine, bromine and biguanide sanitizers.

Spa Up Features:

• Easier to use than granular spa balancers
• Pre-mixed, just add to your Spa
• Compatible with bromine, chlorine & biguanide sanitizer

Leisure Time Chemicals, Alkalinity Increase 2 Lbs.

Alkalinity is critical to pH control. Low alkalinty levels in your spa can cause your equipment to corrode. Low alkalinity can also cause pH bounce and discoloration of of the water in your hot tub. Leisure time Alkalinity Increaser is a granular formula that effectively raises your spa's alkalinity level.

Can be used with chlorine, bromine, ozone and biguanide sanitizers. For best results, dissolve granular products first by adding to a small plastic container filled with water.

Alkalinity Increase Features:

• Effectively raises low spa alkalinity levels which could cause equipment corrosion.
• Balance hot tub alkalinity to prevent pH bounce & other spa water problems.
• Compatible with chlorine, bromine, ozone and biguanide sanitizers.

Leisure Time, Liquid Spa Calcium Booster - 1 Qt.

Low spa water calcium levels (soft water) can cause several problems in your hot tub. Soft water can cause foaming as well as equipment corrosion. Take control of your water hardness with Leisure Time Calcium Booster. Calcium Booster is a convenient liquid calcium increaser that raises the hardness of your spa water.

Proper water hardness level is 150-400 ppm. One ounce of Calcium Booster raises hardness 7 ppm in 500 gallons of water. Maintaining proper calcium levels in you hot tub will prolong the life of your equipment.

Calcium Booster Features:

• Increases spa water hardness & hot tub water hardness to prevent corrosion.
• Compatible with chlorine, bromine, ozone and biguanide sanitizers.