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    16 lb. Total Alkalinity Increaser

    16 lb. Total Alkalinity Increaser

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    Alkalinity Increaser keeps your pool water clear and comfortable by raising total alkalinity to the proper level. It also stabilizes your pool's pH. This product is the one for you if you like your pool clear. more

    $19.98

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    Pool Solutions P36005DE Total Alkalinity Increaser Up Plus 5lb, As Shown

    Pool Solutions P36005DE Total Alkalinity Increaser Up Plus 5lb, As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Pool Solutions Total Alkalinity Plus raises the total alkalinity in swimming pool water. Pool Solutions Total Alkalinity... more

    $22.20

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    Baleco International P36010DE Pool Solutions Total Alkalinity Increaser - 10 lbs., As Shown

    Baleco International P36010DE Pool Solutions Total Alkalinity Increaser - 10 lbs., As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Pool Solutions Total Alkalinity Plus helps raise the total alkalinity in your swimming pool water. Pool Solutions Total... more

    $30.92

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    Spa Essentials Total Alkalinity Increaser for Spas and Hot Tubs, 2 Pounds, 4-Pack (Total Alkalinity Increaser, 2 Pounds, 4-Pack)

    Spa Essentials Total Alkalinity Increaser for Spas and Hot Tubs, 2 Pounds, 4-Pack (Total Alkalinity Increaser, 2 Pounds, 4-Pack)

    Stabilize the pH of your spa water to minimize irritation and improve water clarity. Spa Essentials Alkalinity Increaser also prevents equipment damage from corrosion and scaling, reducing maintenance costs. Raises alkalinity to stabilize pH levels... more

    $65.49

    FREE shipping

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    (625,000+)
    BlueWave Products INET CHEMICALS-BALANCERS NY538 Alkalinity Increaser-25 Lbs.

    BlueWave Products INET CHEMICALS-BALANCERS NY538 Alkalinity Increaser-25 Lbs.

    The first, most important step to proper swimming pool care is to keep your pool water balanced. Balanced pool water ensures the most effective use of your chemicals. Use Blue Wave's Alkalinity Increaser as needed to raise total alkalinity levels to... more

    $30.16 $27.01

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    In The Swim Pool Alkalinity Increaser - 5 lb. Bag

    In The Swim Pool Alkalinity Increaser - 5 lb. Bag

    Proper alkalinity levels make your pH and chlorine levels easier to control. Use alkalinity increaser when total alkalinity drops below 80 ppm. Proper alkalinity range is 80-120 ppm. The product is granular and is chemically known as Sodium... more

    $19.99

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    Robelle Alkalinity Increaser (10 lb. Bag), Grey metal

    Robelle Alkalinity Increaser (10 lb. Bag), Grey metal

    Total Alkalinity raises the total alkalinity in swimming pool water. This product boosts the effectiveness of your pool water disinfectant, such as pool chlorine, as well as aids in the prevention of pool scale formation, metal corrosion, and etching... more

    $32.49

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    Overstock.com

    (625,000+)
    Baleco International P36025DE Pool Solutions Alkalinity Increaser- 25 lbs., As Shown

    Baleco International P36025DE Pool Solutions Alkalinity Increaser- 25 lbs., As Shown

    Maintaining a proper swimming pool alkalinity level is critical to keeping your pool water healthy and balanced.Allowing your alkalinity to fall too low can lead to problems like corroded pool equipment and damaged and stained pool walls and floors.... more

    $44.21

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    Leisure Time Alkalinity Increaser - 2 lbs, As Shown

    Leisure Time Alkalinity Increaser - 2 lbs, As Shown

    Keep your pool properly maintained and chemically balanced with the Leisure Time Alkalinity Increaser - 2 lbs. Compatible with chlorine and bromide sanitizers this formula raises total alkalinity and prevents pH bounce. It also prevents equipment... more

    $10.29

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    In The Swim Pool Alkalinity Increaser - 10 lb. Bag

    In The Swim Pool Alkalinity Increaser - 10 lb. Bag

    Proper alkalinity levels make your pH and chlorine levels easier to control. Use alkalinity increaser when total alkalinity drops below 80 ppm. Proper alkalinity range is 80-120 ppm. The product is granular and is chemically known as Sodium... more

    $22.99

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    Leisure Time Spa Alkalinity Increaser

    Leisure Time Spa Alkalinity Increaser

    Leisure Time Spa Alkalinity Increaser balances the alkalinity level in your Spa. Maintaining balanced alkalinity is critical to pH control, as low alkalinity levels can cause equipment corrosion, pH bounce and water discoloration. Leisure Time Spa... more

    $31.39 $22.86

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    Spa Essentials Alkalinity Increaser (2-pound Container)

    Spa Essentials Alkalinity Increaser (2-pound Container)

    Spa Essentials Alkalinity Increaser provides spa owners with an effective way to raise spa alkalinity, which stabilizes a spas pH level. A stable pH level minimizes swimmer skin and eye irritation, helps improves water clarity, and prevents costly... more

    $35.49

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    Overstock.com

    (625,000+)
    Pool (Blue) Mate Total Alkalinity Increaser (10 lb. Container)

    Pool (Blue) Mate Total Alkalinity Increaser (10 lb. Container)

    Pool Mate Total Alkalinity Increaser is used when pH levels fluctuate widely over a short period of time. A low total alkaline reading is also indicative of corrosive pool water, a blue or green cast to the water, and difficulty in holding chlorine... more

    $35.49

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    Overstock.com

    (625,000+)
    5 lb. Calcium Hardness Increaser (4-Piece Per Case)

    5 lb. Calcium Hardness Increaser (4-Piece Per Case)

    Free Shipping on Over 500K Items!

    Prevent damage to metal pool equipment (not included). And surfaces with help from the Pool Time 5 lb. Calcium Hardness Increaser. The calcium hardness increaser is designed for use in pools. more

    $29.98

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    5-Way Pool and Spa Test Kit

    5-Way Pool and Spa Test Kit

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    To maintain proper water chemistry, testing for 5 basic chemicals is a must. The 5-Way Test Kit tests for chlorine, bromine, pH, acid demand, and total alkalinity. The kit includes a clear-view block with color-matching readouts, indicator solutions... more

    $12.98

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    Swim Time 10 lbs Alkalinity Increaser, Blue

    Swim Time 10 lbs Alkalinity Increaser, Blue

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Features: -Alkalinity increaser. -Stabilizes pH balance in pool water and eliminates the demand for unusually large amounts... more

    $32.15

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    5# Alkalinity Increaser F085005040pc

    5# Alkalinity Increaser F085005040pc

    Alkalinity increaser raises total alkalinity and buffers the water against changes in pH. Low total alkalinity may result in corrosion and pH bounce. 1-1/2 lb of alkalinity increaser per 10,000 gallons of water will raise alkalinity 10 ppm (parts per... more

    $12.55

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    In The Swim Pool (Blue) Alkalinity Increaser - 10 lb. Bag

    In The Swim Pool (Blue) Alkalinity Increaser - 10 lb. Bag

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Granular Sodium Bicarbonate Dosage: 1 1/2 pounds per 10,000 gallons will raise the alkalinity level approximately 10 ppm... more

    $26.80

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    Robelle Total Alkalinity Increaser for Swimming Pools, White

    Robelle Total Alkalinity Increaser for Swimming Pools, White

    Balance your water with Robelle Total Alkalinity Increaser for Swimming Pools. This helpful formula raises total alkalinity and keeps pH stable. It’s an absolute must for pools suffering from scale or metal corrosion, and the increaser comes in a... more

    $30.94

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    Swim Time 5 lbs Alkalinity Increaser, As Shown

    Swim Time 5 lbs Alkalinity Increaser, As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Features: -Alkalinity increaser. -Stabilizes pH balance in pool water and eliminates the demand for unusually large amounts... more

    $21.83

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    In The Swim Pool (Blue) Alkalinity Increaser - 50 lb. Pail

    In The Swim Pool (Blue) Alkalinity Increaser - 50 lb. Pail

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Granular Sodium Bicarbonate Dosage: 1 1/2 pounds per 10,000 gallons will raise the alkalinity level approximately 10 ppm... more

    $72.99

    FREE shipping

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    Pool Mate Total Alkalinity Increaser, As Shown

    Pool Mate Total Alkalinity Increaser, As Shown

    Balance your pool’s wildly fluctuating pH levels with a Pool Mate Total Alkalinity Increaser. Controlling the alkalinity will also prevent corrosion and plaster damage. Try to achieve a total alkalinity of 100-120PPM. You can raise the alkalinity level... more

    $13.29

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    In The Swim Pool (Blue) Alkalinity Increaser - 5 lb. Bag

    In The Swim Pool (Blue) Alkalinity Increaser - 5 lb. Bag

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Granular Sodium Bicarbonate Dosage: 1 1/2 pounds per 10,000 gallons will raise the alkalinity level approximately 10 ppm... more

    $23.80

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    Natural Chemistry 04104 Spa Alkalinity Increaser 2 Lbs., As Shown

    Natural Chemistry 04104 Spa Alkalinity Increaser 2 Lbs., As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Features . Features- Brings alkalinity level up to ideal range- Reduces skin and eye irritation- Protects spa surfaces and... more

    $19.92

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    Leisure Time Alkalinity Increaser - 2 lbs, As Shown

    Leisure Time Alkalinity Increaser - 2 lbs, As Shown

    Keep your pool properly maintained and chemically balanced with the Leisure Time Alkalinity Increaser - 2 lbs. Compatible with chlorine and bromide sanitizers this formula raises total alkalinity and prevents pH bounce. It also prevents equipment... more

    $32.55

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    In the Swim Pool (Blue) Alkalinity Increaser

    In the Swim Pool (Blue) Alkalinity Increaser

    Proper alkalinity levels make your pH and chlorine levels easier to control. Use alkalinity increaser when total alkalinity drops below 80 ppm. Proper alkalinity range is 80-120 ppm. The product is granular and is chemically known as Sodium... more

    $45.79

    FREE shipping

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    In The Swim Spa and Hot Tub Alkalinity Increaser - 2 Pounds

    In The Swim Spa and Hot Tub Alkalinity Increaser - 2 Pounds

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. 2 pound container Correct alkalinity levels in spa water preventing corrosion of equipment Granular Sodium Bicarbonate for... more

    $13.30

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    Pool Mate Total Alkalinity Increaser, As Shown

    Pool Mate Total Alkalinity Increaser, As Shown

    Balance your pool’s wildly fluctuating pH levels with a Pool Mate Total Alkalinity Increaser. Controlling the alkalinity will also prevent corrosion and plaster damage. Try to achieve a total alkalinity of 100-120PPM. You can raise the alkalinity level... more

    $12.73

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    Water Techniques F085025025Pc Alkalinity Adjuster Increaser

    Water Techniques F085025025Pc Alkalinity Adjuster Increaser

    Alkalinity increaser raises total alkalinity and buffers the water against changes in pH. Low total alkalinity may result in corrosion and pH bounce. 1-1/2 lb of alkalinity increaser per 10,000 gallons of water will raise alkalinity 10 ppm (parts per... more

    $32.55

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    Pool (Blue) Solutions Swimming Pool Total Water Alkalinity Plus Increaser 25LB P36025DE

    Pool (Blue) Solutions Swimming Pool Total Water Alkalinity Plus Increaser 25LB P36025DE

    This Pool Solutions Total Alkalinity Plus (25lb bucket) raises the alkalinity level of swimming pool water. Proper total alkalinity is a critical component of water balance, and low total alkalinity can cause pH levels of pools to fluctuate.... more

    $31.90

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    In The Swim Pool Alkalinity Increaser - 25 lb. Pail

    In The Swim Pool Alkalinity Increaser - 25 lb. Pail

    Proper alkalinity levels make your pH and chlorine levels easier to control. Use alkalinity increaser when total alkalinity drops below 80 ppm. Proper alkalinity range is 80-120 ppm. The product is granular and is chemically known as Sodium... more

    $41.98

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    Pool Mate Total Alkalinity Increaser for Swimming Pools

    Pool Mate Total Alkalinity Increaser for Swimming Pools

    Pool Mate Total Alkalinity Increaser for Swimming Pools: Raises total alkalinity Prevents eye irritation Prevents equipment corrosion, plaster damage more

    $31.49 $13.29

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    In The Swim Spa and Hot Tub Alkalinity Increaser - 2 Pounds

    In The Swim Spa and Hot Tub Alkalinity Increaser - 2 Pounds

    Spa alkalinity increaser is used when total alkalinity drops below 80 ppm. Balanced alkalinity levels between 80-120 ppm make your pH and chlorine levels easier to control and reduce fluctuation. The product is granular and is chemically known as... more

    $9.49

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    Leisure Time Spa Alkalinity Increaser - 2 Pack

    Leisure Time Spa Alkalinity Increaser - 2 Pack

    - Increases Total Alkalinity in Spas- Prevents pH Bounce- Helps Prevent Corrosion to Equipment more

    $22.86

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    In The Swim Pool Alkalinity Increaser - 50 lb. Pail

    In The Swim Pool Alkalinity Increaser - 50 lb. Pail

    Proper alkalinity levels make your pH and chlorine levels easier to control. Use alkalinity increaser when total alkalinity drops below 80 ppm. Proper alkalinity range is 80-120 ppm. The product is granular and is chemically known as Sodium... more

    $72.99

    FREE shipping

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    Pool Mate Total Alkalinity Increaser for Swimming Pools

    Pool Mate Total Alkalinity Increaser for Swimming Pools

    Pool Mate Total Alkalinity Increaser for Swimming Pools: Raises total alkalinity Prevents eye irritation Prevents equipment corrosion, plaster damage more

    $18.59 $13.43

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    In the Swim Pool (Blue) Alkalinity Increaser (10 lb. Bag)

    In the Swim Pool (Blue) Alkalinity Increaser (10 lb. Bag)

    Keep your pool pristine and safe with this granular sodium bicarbonate pool alkalinity increaser from In The Swim. Optimal pool water alkalinity prevents cloudy water, helps control the integrity of chlorine in your pool water, and prevents pool walls... more

    $31.49

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    Overstock.com

    (625,000+)
    In the Swim Spa and Hot Tub 2-pound Alkalinity Increaser

    In the Swim Spa and Hot Tub 2-pound Alkalinity Increaser

    Dissolve 1 to 2 ounces of this alkalinity increaser per 500 gallons of water when the alkalinity level in your hot tub drops below 80 parts per million to restore its pH balance. Made from sodium bicarbonate, the increaser comes in granular form for... more

    $19.59

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    Overstock.com

    (625,000+)
    Leisure Time Liquid Spa Up pH Increaser - 1 Quart

    Leisure Time Liquid Spa Up pH Increaser - 1 Quart

    Leisure Time Spa Up is a pre-mixed liquid pH and alkalinity increaser that arrives ready to use, and does not require mixing or diluting before adding to the spa or hot tub. The fast acting liquid formula is easier to use than common granular spa water... more

    $15.80

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    Advantis Tech 106693A Rendezvous Spa Specialties Alkalinity Up 1 Lbs., As Shown

    Advantis Tech 106693A Rendezvous Spa Specialties Alkalinity Up 1 Lbs., As Shown

    This granular additive raises spa water alkalinity to prevent pH fluctuation. Features Effective water balance control Alkalinity Up Capacity - 1 lbs. Dimension - 2.5 x 2.5 x 8 in. Color: As Shown. more

    $66.31

    FREE shipping

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