Hot Tub Chemicals

SpaGuard® Brominating Tablets 1.5 lb Bottle

Sanitizer Tablets for hot tubs that use bromine sanitizer systems. 96% 1-bromo-3-chloro-5,5-dimethylhydantoin (BCDMH)...

from $ 16.99

SpaGuard® Brominating Concentrate

82.5% sodium dichloro-s-triazinetrione 14.7% sodium bromide pH~4.5 One step fast dissolving brominating granules...

from $ 11.99

SpaGuard® Anti Foam

Quickly eliminates foaming pH~6.5 For use with all sanitizer types For use in...

$ 9.99

SpaGuard® Calcium Hardness Increaser

Granular calcium chloride 1 tablespoon per 100 gallons increases calcium hardness~25ppm Prevents corrosion...

$ 4.99

SpaGuard® Chlorinating Concentrate

99% sodium dichloro-s-triazinetrione dihydrate pH~6.5 Granular stabilized chlorinator Fast acting Quick dissolving Acts...

from $ 9.99

SpaGuard® Spa Shock-Oxidizer

31% potassium peroxymonosulfate Approximately 3.2% active oxygen pH~8.6 Non-Chlorine oxidizer Can be used...

from $ 17.99

SpaGuard® Enhanced Shock

58.2% sodium dichloro-s-triazinetrione pH~5.0 Restores water sparkle Removes unpleasant odors Multipurpose shock Can...

from $ 16.99

HotSpring Spas Freshwater Ag+ Continuous Silver Ion Sanitizer

The FreshWater Ag+ continuous silver ion purifier further reduces the need for chlorine...

$ 29.99

SpaGuard® Filter Cleaner

Cleans oil and scale from filters of all types pH~1.0 Helps keep water...

$ 13.99

SpaGuard® Natural Spa Enzyme

Enzyme formulation breaks down oils naturally pH~3.0-4.5 Reduces scum line build-up and odors...

$ 19.99

SpaGuard® pH Increaser

100% sodium carbonate pH~11.6 Raises pH Protects corrosion of equipment due to low...

$ 5.99

SpaGuard® pH Decreaser

Use SpaGuard® pH Decreaser to Lower the pH of your hot tub. Protects...

$ 6.99

SpaGuard® Total Alkalinity Increaser

100% sodium hydrogen carbonate pH~8.2 Raises total alkalinity 1 tablespoon per 100 gallons...

$ 8.99

SpaGuard® Stain & Scale Control

Liquid sequestering agent pH <3 Prevents scale formation and cloudy water due to...

from $ 15.99

SpaGuard® Water Clarifier

Helps clear cloudy water pH~7.0 Does not affect pH Combines small particles into...

$ 8.99

SpaGuard® Water Freshener

Eliminates odors in spa and hot tub water pH~6.1 Stays active in the...

$ 13.99

HotSpring Cover Shield™

Cleans, shines and protects vinyl cover surfaces. Repels water, dust and dirt. Forms...

$ 8.99

Off The Wall®

Swimming pool and spa surface cleaner Product Information pH <1.0 Removes tough grime...

$ 7.99

HotSpring Spa Freshwater Spa Salt for ACE® System

HotSpring Spa FreshWater Spa Salt is designed for use with the ACE® salt water sanitizing...

$ 13.99

HotSpring® Spas Freshwater 5-Way Test Strips

HotSpring® Spas Freshwater Spa 5-Way Test Strips will help you conveniently monitor: Dichlor...

$ 10.99

HotSpring® Spas Salt Water Test Strips

HotSpring® Spas FreshWater Salt Water Test Strips are designed to work with the ACE®...

$ 8.99

HotSpring® Spas Freshwater MPS Chlorine-Free Oxidizer

This fast acting formula reduces the organic content of spa water, especially odor-causing...

$ 13.99

Nature2® Cense®

Say goodbye to the abrasive smell of chlorine and take your spa experience...

$ 17.99

SilkBalance® Clean Start

A cleanser and purge for your hot tub plumbing system. It will eliminate...

$ 19.99

SilkBalance® for Spas®

A unique revolutionary watercare system, automatically balancing and keeping water in its original...

from $ 99.99

CuLator SpaPak

CuLator SpaPak works in your fresh or salt water spa to eliminate metals...

$ 26.99

BioGuard 4-way Test Strips

The easy, single-dip, 4-way test for pool and hot tub water. Dip and...

$ 11.99

Soft Soak ® 4-Way Test Strips

Tests for Sanitizer, Total Alkalinity, pH, and Calcium Hardness levels in Soft Soak Hot Tub...

$ 17.99

BioGuard Test Kit 1200V

2100V Home Test Kit Contains: 50-DPD#1 Test Tablets 1/2 oz. Reagant #5 Methyl...

$ 79.99

Soft Soak ® Startup Kit

Contains everything needed to start and maintain your Soft Soak spa. Kit Contains:...

$ 46.99

Soft Soak ® Stain & Scale Control

Liquid chelating agent (EDTA) pH~11.0 Helps prevent scale caused by hard water Helps...

$ 11.99

Soft Soak ® Filter Cleaner

Removes dirt, oils, and deposits from filter pH <2 Created specifically for Soft...

$ 14.99

Soft Soak ® Spa Conditioner

Fresh fill application only pH~5.1 Controls and prevents unattractive water line build-up Convenient...

$ 11.99

Soft Soak ® Shock

7.5% hydrogen peroxide pH~3.0 Powerful oxidizer Enhances water clarity Effectively oxidizes organic waste...

$ 11.99

Soft Soak ® Sanitizer

20% active ingredient Polyhexamethylene biguanide hydrochloride (PHMB) pH~7.5 Polymeric action attracts contaminants Effective...

$ 15.99

Brilliance® for Spas Sanitizer

The principal chemical in the Brilliance® for spas product line, Brilliance® for spas...

from $ 19.99

BAQUA Spa® 4-Way Test Strips

BAQUA Spa Test Strips are a quick and easy way to check your...

$ 17.99

BAQUA Spa® Filter Cleaner

This product improves filtration and assures good spa water quality by removing body...

$ 9.99

BAQUA Spa® Foam Disperser

A highly concentrated liquid specially formulated to reduce foam in spas. Also contains Vitamin...

$ 10.99

BAQUA Spa® pH Decreaser With Mineral Salts

Lowers spa water pH levels. Contains mineral salts for a fresh scent. 96%...

$ 7.49

BAQUA Spa® pH Increaser With Mineral Salts

Raises spa water pH levels that contains mineral salts for a fresh scent....

$ 5.99

BAQUA Spa® Total Alkalinity Increaser

A high purity, low dusting form of sodium hydrogen carbonate specifically formulated to...

$ 5.99

BAQUA Spa® Cleaning Kit

BAQUA Spa® Cleaning Kit Kit Contains: 16oz. filter cleaner 16oz surface cleaner 16oz...

$ 41.99

BAQUA Spa® Oxidizer

Chlorine-free, bromine-free liquid oxidizer consisting of specially stabilized hydrogen peroxide. Spa water stays...

$ 11.99

BAQUA Spa® Water Clarifier With Bioplex NMF

A liquid that restores water clarity by assisting the filter in removing tiny...

$ 8.99

BAQUA Spa® Waterline Control

A unique, patented formula that prevents formation of waterline deposits on the spa...

$ 19.99

Natural Chemistry Spa Purge™

Natural Chemistry Spa Purge™ Cleans Where You Can't Restores spa plumbing to original...

$ 15.99

Hot Tub Chemicals

+Filter By...

+Shop By Brand

+Shop By Category

Hey... Don't Forget!

Three Locations To Serve You

Crystal Lake Location

Palatine Location

St. Charles Location

RETAIL STORE HOURS

Get Social