Top 10 Sodium Bisulfate for Spa – Swimming Pool Clarifiers & Enzymes

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1. Natural Chemistry


Natural Chemistry 14203NCM Hot Tub and Spa PH Decreaser Lower than 7.6 and Uses All-Natural Sodium Bisulfate

Natural Chemistry #ad - Versatile: compatible for hot tub and spas to effectively lower the pH level. Prevents irritation: Stops skin and eye irritation for people bathing in the spa or hot tub. Easy to use: when not in use, simply add the directed amount to the spa water with the pump circulating the water for 30 minutes. Decrease ph: created with all-natural sodium bisulfate to decrease the pH level when it has risen above 7. 6. Optimal range: lowering your hot tub or spa pH level to maintain the 7. 2 to 7. 6 optimal range.
BrandNatural Chemistry #ad
ManufacturerNatural Chemistry - Pool #ad
Height0 Inches
Length0 Inches
Weight2 Pounds
Width0 Inches
Part Number14203NCM

2. AquaAce


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

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

3. Clorox


Clorox Pool&Spa 12105CLX pH Down, 5 lb

Clorox #ad - Power source Type: Manual. Protects from scale. Perfect for salt pools. Easier, safter than Muriatic acid - easy pour, no splash application. Lowers high pH in swimming pool water. Restores neutral pH.
BrandClorox #ad
ManufacturerClorox® Pool&Spa™ #ad
Height10.5 Inches
Length4.4 Inches
Weight5 Pounds
Width9 Inches
Part Number12105CLX

4. SpaGuard


SpaGuard pH Decreaser, 22 oz

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
Width2.5 Inches
Part NumberBIO42254
WarrantyReturns are not accepted on used or opened items and are subject to a 20% restocking fee.

5. EcoClean Solutions


Pool PH Reducer | Pool & Hot Tub Spa pH Reducer | pH Down | Sodium Bisulfate | 50 lb Pail

EcoClean Solutions #ad - Initial dosage: 15-30 oz. Saver and easier to store. Concentrated Granular Sodium Bisulfate. Muriatic acid. 10 lbs. Granular pH Reducer = 1 gal. Biodegradable, Non Toxic, Safer the Muriatic acid. Per 10, 000 gallons.
BrandEcoClean Solutions #ad
ManufacturerEcoClean Solutions #ad
Weight25 Pounds
Part Number4316532268

6. Hot Tub Things


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

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

7. HTH


1 lb Pack of 12, HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner

HTH #ad - Use: apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm.

Compatibility: effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems. Benefits: increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long. Features: increases chlorine levels; kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Won’t fade vinyl pool liners. Includes: twelve 1-lb bags of shock treatment for your swimming pool.
BrandHTH #ad
ManufacturerInnovative Water Care #ad
Height10 Inches
Length7 Inches
Weight12 Pounds
Width10.5 Inches
Part Number52026



Leisure Time ZIQ Liquid Spa Down Balancer for Spas and Hot Tubs, 32 fl oz

LEISURE TIME #ad - Compatible with chlorine, bromine, ozone and biguanides. Decreases pH. Includes: one 32-fl oz bottle of Leisure Time Liquid Spa Down. Features: liquid formula quicker than granules; No diluting needed. Use: pour directly into water and circulate. This item is not for sale in Catalina Island. Solution requires no diluting. Compatibility: Works with chlorine, bromine, ozone and biguanides. Benefits: lowers the pH and total alkalinity in spa water.
ManufacturerLeisure Time #ad
Height9.5 Inches
Length3.1 Inches
Weight2.67 Pounds
Width3.1 Inches
Part NumberZIQ

9. LeisureQuip


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

LeisureQuip #ad - Upon request, we will send you a sample bottle and a prepaid envelope by which you can mail us a sample. 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.

Scum absorber shape may vary ScumBoat or ScumBug. 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 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 total alkalinity increaser 2lb, SpaGuard pH Increaser 18oz, SpaGuard pH Down 1lb, SpaGuard Calcium Increaser 12oz, BioGuard Test Strips 5-way - 50 strips/btl. 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

10. Loudwolf


Loudwolf Sodium Bisulfate/Microprills / 4 Ounces / 99.5% Pure Reagent Grade/Ships Fast from USA

Loudwolf #ad - Grade: 99. 5% pure Reagent Grade. Total weight of product: 4 Ounces. Number of bottles: 1 Plastic Bottle. Cas #: 10034-88-5. Texture: Microprills.
BrandLoudwolf #ad
ManufacturerLoudwolf Industrial & Scientific #ad
Part NumberLW-NAHSO4-4/1