Top 8 Spa pH Increaser for Hot Tubs – Swimming Pool Balancers

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1. Spa Essentials

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Spa Essentials 32518000 pH Increaser Granules for Spas and Hot Tubs, 18-Ounce

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Spa Essentials #ad - No assembly Required. Raises ph and Easy To Use. Protects corrosion Of Equipment Due To Low Ph. Balances water For Bather Comfort.
BrandSpa Essentials #ad
ManufacturerRobelle Industries #ad
Height10 Inches
Length3 Inches
Weight2 Pounds
Width3 Inches
Part Number32518000
Model32518000
WarrantyReturns are not accepted on opened or used products and are subject to a 20% restocking fee

2. HotTubClub

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SpaGuard Total Alkalinity Increaser, pH Increaser and pH Decreaser 5 Items, Calcium Increaser, Spa and Hot Tub Chemical Balancer Maintenance Kit, Contains HotTubClub Scum Absorber

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HotTubClub #ad - Approved: spaguard spa water balancers provide the right balance for your spa, hot tub or pool, by preventing surface corrosion and equipment damage while balancing water for bather comfort.

Effective: tested and proven SpaGuard products that are reliable and take the hassle out of your spa or hot tub care. Upon request, we will send you a sample bottle and a prepaid envelope by which you can mail us a sample. Support: this kit from the hot tub club includes a custom 9 point water analysis for YOUR water. Follow up: a dedicated technician will provide you with personalized instruction and support to make sure you can relax with confidence and peace of mind. Contains: hottubclub scum absorber, spaguard calcium Increaser 12oz, spaguard ph increaser 18oz, SpaGuard Total Alkalinity Increaser 2lb, SpaGuard pH Down 1lb.
BrandHotTubClub #ad
ManufacturerHotTubClub #ad

3. Essential Values

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Proudly Made in USA, Pools, Soda Ash is Perfect for Balancing & Maintaining Hot Tubs, Fight Corrosion & Correct Acidic Water Safely, Spas, Essential Values PH Increaser 2.50 LBS

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Essential Values #ad - Proudly made in the usa! - we believe in quality, that’s why we have engineered, our ph Increaser Here In The USA. Easy to apply – made from sodium carbonate granular form, compatible with All Sanitizing Systems, works perfect to stop corrosion on Pool Equipment, Including - Vinyl Liners, Fiberglass & Metal Surfaces, Etching of Plaster, and Pool Discoloration.

We stand by all our products, tested and Manufactured, Essential Values Ensures Best Quality, Or Your Money Back!. Best value – 1 use per 10, spa’s & even hot tubs. Like new finish – impress your neighbors and friends alike with your like-new Appearance of Your Aged Swimming Pool! Helps Improve Surface Quality from Pool Discoloration and Raise pH Levels of Bodies of Water Safely. We bring convenience back to standard maintenance, natural & highly effective – no harSH CHEMICALS, Stay Confident In Your Spa, Safely Re-balance with Proven Results from Sodium Carbonate Powder.

One bottle will work up to 20, our 2 pound engineered powder can’t be beat on price! We Have Developed a Natural Fast Acting and Safe Remedy to Raise Ph Levels for Pools, 000 gallons of water 2 uses per container, 000 GAL of Water!. Safe, hot tub and pool knowing that our ph increaser does not use any harsh chemicals.
BrandEssential Values #ad
ManufacturerEssential Values #ad
Height7 Inches
Length3.25 Inches
Width3.25 Inches

4. SpaChoice

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1-Pound, 2-Pack, SpaChoice 472-3-5041-02 pH Increaser for Spas and Hot Tubs

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SpaChoice #ad - Maintain Proper Water Balance. Easy to Use. Increase Spa Water pH. Downloadable user guide Available Under Product Information: Technical Specifications.
BrandSpaChoice #ad
ManufacturerSpa Choice #ad
Height10 Inches
Length5 Inches
Weight2 Pounds
Width4 Inches
Part Number472-3-5041-02
Model472-3-5041-02

5. Hot Tub Things

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Protects Your Spa from Corrosion, Hot Tub Things pH and Alkalinity Up 2 Pounds

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Hot Tub Things #ad - Formulated exclusively for Hot Tubs And Made from the Purest Chemicals Available. Safety tested to Assure Quality, Guaranteed Performance. 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. Compare to Leisure Time Alkalinity Increaser.
BrandHot Tub Things #ad
ManufacturerHot Tub Things #ad
Height9 Inches
Length3 Inches
Weight2.1 Pounds
Width3 Inches
Part Number850511004246

6. SpaChoice

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1-Quart, Spa Choice 472-3-4011 Increase pH for Spas and Hot Tubs

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SpaChoice #ad - Downloadable user guide Available Under Product Information: Technical Specifications. The water in your spa should be maintained at a pH of 7. 2-7. 8 ppm parts per million. Spa choice increase pH is compatible with all sanitizers including bromine, chlorine and biguanide. Raises the pH level in your spa or hot tub.
BrandSpaChoice #ad
ManufacturerRobelle Industries #ad
Height10 Inches
Length3 Inches
Weight3 Pounds
Width3 Inches
Part Number472-3-4011
Model472-3-4011

7. Caribbean Spa

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Caribbean Spa PH Increaser for Hot Tubs to Raise The pH of Spa Water in Jacuzzis, Thermospas, and More, Whirlpools

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Caribbean Spa #ad - Made in the U. S. A. Raises the pH in spa water. Compatible with all spa chemical lines. Fast-dissolving fine powder.
BrandCaribbean Spa #ad
ManufacturerHaviland #ad
Part Number83-973
Model83-973

8. Baqua Spa

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16 oz, Baqua Spa 83818 pH Increaser Spa and Hot Tub Balancer

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Baqua Spa #ad - Compatibility: Works with all biguanide sanitizer systems. Features: chlorine and bromine free; contains mineral salts for a fresh scent; Sodium Carbonate - 98%, Constituents Ineffective as Adjuvants - 2%. Benefits: designed to increase pH and total alkalinity for spas, hot tubs, and Jacuzzis. Includes: one 16-oz container of BAQUA Spa pH Increaser. Use: part of baqua spa's bromine-free and chlorine-free maintenance product line; Utilize BAQUA Spa Test Strips to determine dosage.
BrandBaqua Spa #ad
ManufacturerInnovative Water Care #ad
Height2.44 Inches
Length2.44 Inches
Weight1 Pounds
Width6.2 Inches
Part Number83818
Model83818