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A balance in the pH helps prevent damage & corrosion. Spa alkalinity boost you need: our alkaline booster helps manage spa ph fluctuations.
Whenever the ph levels of your water become unstable, with our hot tub alkalinity increaser. Alkalinity up you can rely on: using alkalinity booster helps you safeguard your Hot tubs and Spas. Container of total spa Alkalinity Increaser! The alkalinity level of your spa is essential to water balance. Hot tub alkalinity increaser from the usa - choosing aquaDoc means choosing consistent quality.



1. SpaGuard
#ad
22 oz, SpaGuard pH Decreaser
#adSpaGuard #ad - Prevents cloudy water due to high pH. Protects spa and equipment due to improper pH. Balances water for bather comfort.More information #ad
Brand | SpaGuard #ad |
Manufacturer | SpaGuard #ad |
Height | 2.5 Inches |
Length | 8 Inches |
Weight | 1.5 Pounds |
Width | 2.5 Inches |
Part Number | BIO42254 |
Model | 42254BIO |
Warranty | Returns are not accepted on used or opened items and are subject to a 20% restocking fee. |
More information #ad
2. AquaAce
#ad
Made in USA, 3 Pound 48 Ounces, AquaAce Spa Hot Tub pH Down, pH Decreaser and Alkalinity Reducer for Hot Tubs and Spas
#adAquaAce #ad - Made in the USA. Convenient quick dissolving granules. Helps keep your spa water pH balanced between 7. 2-7. 8. Prevents scaling and cloudy water caused by high pH. Lowers ph and alkalinity in spa and hot tub water.More information #ad
Brand | AquaAce #ad |
Manufacturer | AquaAce #ad |
Height | 9.5 Inches |
Length | 3 Inches |
Weight | 3 Pounds |
Width | 3 Inches |
Part Number | 43237-2 |
Model | AA-CH201 |
More information #ad
3. Clorox Pool&Spa
#ad
5 lb, Clorox Pool&Spa 12005CLX Alkalinity Increaser
#adClorox Pool&Spa #ad - Protects equipment. Increases total alkalinity in pool water. Protects against eye and skin irritation. Reduces pool maintenance. Keeps pool pH balanced. Power source Type: Manual.More information #ad
Brand | Clorox Pool&Spa #ad |
Manufacturer | Clorox® Pool&Spa™ #ad |
Height | 10.5 Inches |
Length | 4.4 Inches |
Weight | 5 Pounds |
Width | 9 Inches |
Part Number | 12005CLX |
Model | 12005CLX |
More information #ad
4. SpaPure
#ad
SpaPure Alkalinity Increaser 16oz
#adSpaPure #ad - Acts as a water buffer or "pH buffer" to prevent "pH bounce". Stabilizes pH. Increase total alkalinity levels.More information #ad
Brand | SpaPure #ad |
Manufacturer | Haviland #ad |
Weight | 1 Pounds |
Part Number | SPA2693CS20B6 |
Model | SPA2693CS20B6 |
More information #ad
5. Spa Essentials
#ad
2-Pound, Spa Essentials 32538000 Total Alkalinity Increaser Granules for Spas and Hot Tubs
#adSpa Essentials #ad - Helps prevent staining, corrosion and pH bounce. Properly balanced spa water is a must if you want to fully enjoy your spa. Raises alkalinity level to protect spa water from sudden changes in pH.More information #ad
Brand | Spa Essentials #ad |
Manufacturer | Robelle Industries #ad |
Height | 10 Inches |
Length | 3 Inches |
Weight | 3 Pounds |
Width | 3 Inches |
Part Number | 32538000 |
Model | 32538000 |
Warranty | Returns are not accepted on opened or used items and are subject to a 20% restocking fee. |
More information #ad
6. 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, 2lbs.
#adMAV AquaDoc #ad - It helps in reducing skin and eye irritation due to chemical imbalance levels. Need to increase alkalinity levels? use our 2 lbs. A clean spa and hot tub with balanced pH levels are all you need for a safe and fun family time. 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.A balance in the pH helps prevent damage & corrosion. Spa alkalinity boost you need: our alkaline booster helps manage spa ph fluctuations.
More information #ad
We stand by our quality. It might prevent corrosion and etching on metal and plaster. Get your spa Alkalinity up to help get proper water balance. We do the hard work so that you can use our Alkaline chemical and see the AquaDoc magic happen. Whenever the ph levels of your water become unstable, with our hot tub alkalinity increaser. Alkalinity up you can rely on: using alkalinity booster helps you safeguard your Hot tubs and Spas. Container of total spa Alkalinity Increaser! The alkalinity level of your spa is essential to water balance. Hot tub alkalinity increaser from the usa - choosing aquaDoc means choosing consistent quality.
Brand | MAV AquaDoc #ad |
Manufacturer | MAV AquaDoc #ad |
More information #ad
7. Caribbean Spa
#ad
Whirlpools, and More Presented by Pool Stuff Express, Jacuzzis, Thermospas, Caribbean Spa pH Decreaser to Lower The pH and Alkalinity in Hot Tubs
#adCaribbean Spa #ad - Reduces cloudy water. Can be used with any chemical system. Reduce ph and Alkalinity in spa water. Prevents scaling and corrosion. Made in the U. S. A.More information #ad
Brand | Caribbean Spa #ad |
Manufacturer | Haviland #ad |
Part Number | 83-974 |
Model | 83-974 |
More information #ad
8. LEISURE TIME
#ad
LEISURE TIME 22338-02 Spa Down for Spas and Hot Tubs, 2-Pack, 2.5-Pounds
#adLEISURE TIME #ad - Adjusts water Ph And Alkalinity Downwards. Fast-dissolving Granular Product. Easy to Use. No assembly Required.More information #ad
Brand | LEISURE TIME #ad |
Manufacturer | LEISURE TIME #ad |
Height | 10 Inches |
Length | 10 Inches |
Weight | 5 Pounds |
Width | 6 Inches |
Part Number | 22338-02 |
Model | 22338-02 |
More information #ad
9. SpaGuard
#ad
2 Lb, SpaGuard Spa Total Alkalinity
#adSpaGuard #ad - 1 tbs. Eliminates "pH bounce". Helps prevent equipment and spa surface corrosion and damage. Per 100 gallons raises total alkalinity 25ppm.More information #ad
Brand | SpaGuard #ad |
Manufacturer | SpaGuard #ad |
Height | 3 Inches |
Length | 9 Inches |
Weight | 2 Pounds |
Width | 3 Inches |
Part Number | 42275BIO |
Model | BIO42275 |
Warranty | Returns are not accepted on opened or used products and are subject to a 20% restocking fee |
More information #ad