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Need to increase alkalinity levels? use our total Spa Alkalinity Increaser! The alkalinity level of your spa is essential to water balance. Spa alkalinity boost you need: our alkaline booster helps manage spa ph fluctuations.
Raise alkalinity in spa: with aquadoc alkalinity booster, add our product to raise it to the optimal range, balancing your spa water is quick and easy. It helps in reducing skin and eye irritation due to chemical imbalance levels. A balance in the pH helps prevent damage & corrosion. It might prevent corrosion and etching on metal and plaster. Get your spa Alkalinity up to help get proper water balance.


87 x 2. 44 x 2. 32 inches; weight: 1 pound; manufacturer warranty: 6-month warranty; Note: This item cannot be shipped to California and will be cancelled/refunded if order is placed. Stay balanced: easily maintain your spa or hot tub's pH balance.



1. HTH
#ad
HTH 67150 Alkalinity Up Pods Balancer for Swimming Pools, 8 ct
#adHTH #ad - Use: apply to skimmer or directly to pool for easy DIY pool care; For best results, use with other HTH pool care products. Benefits: ensures that your swimming pool has a balanced Alkalinity so you can enjoy splashing in the water all season long in healthy water.More information #ad
Includes: one 4-lb pouch of eight pods containing Alkalinity Up pool chemicals for your swimming pool water. Compatibility: great for all types of pools, including vinyl-lined pools and saltwater systems. Features: raises total alkalinity; Improves swimmer comfort; Stabilizes pH levels; Pre-measured; Water-soluble.Brand | HTH #ad |
Manufacturer | Innovative Water Care #ad |
Height | 11 Inches |
Length | 3 Inches |
Weight | 4 Pounds |
Width | 10 Inches |
Part Number | 67150 |
Model | 67150 |
More information #ad
2. MAV AquaDoc
#ad
AquaDoc Total Alkalinity Increaser for Hot Tub to Keep Alkalinity Up for Spas, Get Fresh Water pH Balance & Bring Alkalinity Up, Alkalinity Booster Chemical for Hot Tub & Spa pH Balance
#adMAV AquaDoc #ad - Whenever the ph levels of your water become unstable, with our hot tub alkalinity increaser. We do the hard work so that you can use our Alkaline chemical and see the AquaDoc magic happen. A clean spa and hot tub with balanced pH levels are all you need for a safe and fun family time.Need to increase alkalinity levels? use our total Spa Alkalinity Increaser! The alkalinity level of your spa is essential to water balance. Spa alkalinity boost you need: our alkaline booster helps manage spa ph fluctuations.
More information #ad
We stand by our quality. Hot tub alkalinity increaser from the usa - choosing aquaDoc means choosing consistent quality. Alkalinity up you can rely on: using alkalinity booster helps you safeguard your Hot tubs and Spas. Raise alkalinity in spa: with aquadoc alkalinity booster, add our product to raise it to the optimal range, balancing your spa water is quick and easy. It helps in reducing skin and eye irritation due to chemical imbalance levels. A balance in the pH helps prevent damage & corrosion. It might prevent corrosion and etching on metal and plaster. Get your spa Alkalinity up to help get proper water balance.
Brand | MAV AquaDoc #ad |
Manufacturer | MAV AquaDoc #ad |
More information #ad
3. ProTeam
#ad
ProTeam Alkalinity Up 5 lb
#adProTeam #ad - Optimal total alkalinity level is 100 to 150 ppm. Raises pool Total Alkalinity. 1. 5 lb per 10, 000 gallons of water will raise alkalinity 10 ppm.More information #ad
Brand | ProTeam #ad |
Manufacturer | Proteam #ad |
Part Number | PT2697CS77C2 |
More information #ad
4. EZ Spa
#ad
API EZ Spa Up Fast Dissolving Hot Tub Granule pH Raising Alkalinity Balancing Chemicals, 1 Pound
#adEZ Spa #ad - For hot tubs and spas: 1 pound container of pH increasing spa chemicals. Specifications: color: white; dimensions l x w x h: 7.87 x 2. 44 x 2. 32 inches; weight: 1 pound; manufacturer warranty: 6-month warranty; Note: This item cannot be shipped to California and will be cancelled/refunded if order is placed. Stay balanced: easily maintain your spa or hot tub's pH balance.
More information #ad
Essential for sanitation: increases your water's alkalinity, helping to maintain a sanitary balance; Container is perfect for keeping spa in shape for months at a time. Works fast: granular design dissolves quickly in water for faster results.Brand | EZ Spa #ad |
Manufacturer | API #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 1 Pounds |
Width | 0 Inches |
Part Number | SG_B00JQUV4B4_US |
More information #ad
5. Hot Tub Things
#ad
Protects Your Spa from Corrosion, Hot Tub Things pH and Alkalinity Up 2 Pounds
#adHot Tub Things #ad - Keep hot tub water in check -- this product increases pH and Alkalinity to obtain the proper balance! America's #1 trusted Brand of Hot Tub Chemicals.More information #ad
Formulated exclusively for Hot Tubs And Made from the Purest Chemicals Available. Compare to Leisure Time Alkalinity Increaser. Safety tested to Assure Quality, Guaranteed Performance.Brand | Hot Tub Things #ad |
Manufacturer | Hot Tub Things #ad |
Height | 9 Inches |
Length | 3 Inches |
Weight | 2.1 Pounds |
Width | 3 Inches |
Part Number | 850511004246 |
More information #ad
6. PureSpa
#ad
PureSpa SpaPure pH Up 1 lb, 2 pack
#adPureSpa #ad - 2 pack. Prevents corrosion and skin irritation. Safely increases pH levels. Compatible with chlorine, silver-mineral, bromine, and ozone-treated spas.More information #ad
Brand | PureSpa #ad |
Manufacturer | Haviland #ad |
Weight | 1.98 Pounds |
More information #ad
7. SpaChoice
#ad
2-Pound, Spa Choice 472-3-4021 Alkalinity Up Hot Tub Chemical for Spas
#adSpaChoice #ad - Ph levels are easier to control with a corrected total alkalinity. Alkalinity acts as a buffer, improving the ability of your pool water to resist pH fluctuations.More information #ad
Downloadable user guide Available Under Product Information: Technical Specifications. Maintaining a desirable total alkalinity reading is critical to holding chlorine residuals.Brand | SpaChoice #ad |
Manufacturer | Robelle Industries #ad |
Height | 10 Inches |
Length | 3 Inches |
Weight | 2 Pounds |
Width | 3 Inches |
Part Number | 472-3-4021 |
Model | 472-3-4021 |
More information #ad