Top 9 Alkalinity Decreaser for Hot Tubs – Kitchen & Dining Features

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1. Hot Tub Things

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Keep Your Spa Water Properly Balanced, Hot Tub Things pH and Alkalinity Down 1.25 Pounds

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Hot Tub Things #ad - Compare to Leisure Time Spa Down. This product lowers ph and alkalinity to obtain the proper balance! America's #1 trusted Brand of Hot Tub Chemicals. Formulated exclusively for Hot Tubs And Made from the Purest Chemicals Available. Keep hot tub water in check. Safety tested to Assure Quality, Guaranteed Performance.
BrandHot Tub Things #ad
ManufacturerHot Tub Things #ad
Height7.5 Inches
Length2.5 Inches
Weight1.31 Pounds
Width2.5 Inches
Part Number850511004215

2. AquaAce

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3 Pound, Made in USA, AquaAce Spa Hot Tub pH Down, pH Decreaser and Alkalinity Reducer for Hot Tubs and Spas

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AquaAce #ad - Lowers ph and alkalinity in spa and hot tub water. Made in the USA. Prevents scaling and cloudy water caused by high pH. Convenient quick dissolving granules. Helps keep your spa water pH balanced between 7. 2-7. 8.
BrandAquaAce #ad
ManufacturerAquaAce #ad
Height9.5 Inches
Length3 Inches
Weight3 Pounds
Width3 Inches
Part Number43237-2
ModelAA-CH201

3. Baqua Spa

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20 oz, Baqua Spa 83819 pH Decreaser Spa and Hot Tub Balancer

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Baqua Spa #ad - Features: chlorine and bromine free; contains mineral salts for a fresh scent; Sodium Bisulfate: 92%, Constituents Ineffective as Adjuvants: 8%. Benefits: designed to lower pH and total alkalinity in spas, hot tubs, and Jacuzzis. Includes: one 16-fl oz container of BAQUA Spa Sanitizer. Use: part of baqua spa's bromine-free and chlorine-free maintenance product line; Use BAQUA Spa Test Strips to determine dosage. Compatibility: Works with all biguanide sanitizer systems.
BrandBaqua Spa #ad
ManufacturerInnovative Water Care #ad
Height2.44 Inches
Length2.44 Inches
Weight1.23 Pounds
Width6.2 Inches
Part Number83819
Model83819

4. HotTubClub

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

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HotTubClub #ad - Upon request, we will send you a sample bottle and a prepaid envelope by which you can mail us a sample. Effective: tested and proven SpaGuard products that are reliable and take the hassle out of your spa or hot tub care.

Follow up: a dedicated spa technician will provide you with personalized instruction and support to make sure you can relax with confidence and peace of mind. Support: this kit from the hot tub club includes a custom 9 point water analysis for YOUR water. Contains: scum absorber, spaguard ph increaser 18oz, SpaGuard Calcium Increaser 12oz, spaguard total alkalinity Increaser 2lb, SpaGuard pH Down 1lb. Approved: spaguard spa & hot tub 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. Scum absorber shape may vary ScumBoat or ScumBug.
BrandHotTubClub #ad
ManufacturerHotTubClub #ad

5. LeisureQuip

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PH Decreaser, pH Increaser, SpaGuard Total Alkalinity Increaser, Calcium Increaser, Spa and Hot Tub Chemical Balancer Maintenance Kit, Contains Scum Absorber, Test Strips

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LeisureQuip #ad - Scum absorber shape may vary ScumBoat or ScumBug. 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: leisurequip scum absorber, spaguard ph increaser 18oz, spaguard ph down 1lb, spaguard total Alkalinity Increaser 2lb, SpaGuard Calcium Increaser 12oz, BioGuard Test Strips 5-way - 50 strips/btl. Upon request, we will send you a sample bottle and a prepaid envelope by which you can mail us a sample. Effective: tested and proven SpaGuard products that are reliable and take the hassle out of your spa or hot tub care.

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. Support: this kit from leisurequip includes a custom 9 point water analysis for YOUR water.
BrandLeisureQuip #ad
ManufacturerLeisureQuip #ad
Height6.5 Inches
Length10.28 Inches
Width6.73 Inches
Part NumberBundle120
ModelBundle120

6. Bespoke+

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Stain Scale Remover & Spa Scale Defense for HotTub Hardness Control & Spa Hardness Decreaser & Alkalinity Decreaser Water Softener 1-Pint, Spa Descaler, Spa Stain and Scale Control for Hot Tub

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Bespoke+ #ad - Our spa stain and scale preventer also acts as a spa scale remover. This is the stain and scale control hot tub owners need for their hot tub chemicals starter kit. Spa control is important to use regularly. All our spa chemicals are paraben and BPA free and are proudly manufactured in the USA.

Get your spa water hardness levels under control! having hard water can wreak havock on your hot tub. Spa metal and scale control is key for keeping your alkalinity down. We're the spa stain and scale remover. Use our spa water softener to protect your spa hardness level control. Our spa descaler acts as a hot tub water softener because it works as a spa alkalinity decreaser & spa calcium decreaser spa owners need. Spa scale and stain control and spa metal and scale control help keep your spa water clear.

Use our spa stain and scale control weeklt to prevent stains. We give you and your spa control of your hot tub calcium levels with our spa scale remover and hot tub water softener. Get rid of cloudy hot tub water. If a spa scale stain or metal stain already exists, use our hot tub stain remover as a hot tub descaler to remove stains. The spa defoamer to save your water - how much water is wasted if you keep draining and refilling your tub? Our goal is to eliminate the waste to take care of our most prized posession - earth.
BrandBespoke+ #ad
ManufacturerBespoke+ #ad
Weight1 Pounds

7. Caribbean Spa

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And More Presented by Pool Stuff Express, Jacuzzis, Whirlpools, Thermospas, Caribbean Spa pH Decreaser to Lower The pH and Alkalinity in Hot Tubs

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Caribbean Spa #ad - Reduces cloudy water. Can be used with any chemical system. Reduce ph and Alkalinity in spa water. Made in the U. S. A. Prevents scaling and corrosion.
BrandCaribbean Spa #ad
ManufacturerHaviland #ad
Part Number83-974
Model83-974

8. LEISURE TIME

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2.5-Pounds, 2-Pack, LEISURE TIME 22338-02 Spa Down for Spas and Hot Tubs

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LEISURE TIME #ad - No assembly Required. Easy to Use. Fast-dissolving Granular Product. Adjusts water Ph And Alkalinity Downwards.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height10 Inches
Length10 Inches
Weight5 Pounds
Width6 Inches
Part Number22338-02
Model22338-02

9. SpaGuard

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22 oz, SpaGuard pH Decreaser

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SpaGuard #ad - Prevents cloudy water due to high pH. Balances water for bather comfort. Protects spa and equipment due to improper pH.
BrandSpaGuard #ad
ManufacturerSpaGuard #ad
Height2.5 Inches
Length8 Inches
Weight1.38 Pounds
Width2.5 Inches
Part NumberBIO42254
Model42254BIO
WarrantyReturns are not accepted on used or opened items and are subject to a 20% restocking fee.