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Chemicals

Chemicals

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94 products

Hot Tub Things® Calcium Increaser – Professional Spa Hardness Booster (32 fl oz)
Best Seller

Clarifier

Hot Tub Things® Calcium Increaser – Professional Spa Hardness Booster (32 fl oz)

$25.50
Sundance/Jacuzzi CLEARRAY® XL Replacement Bulb (2012–Present) – part # 6472‑841

Sanitizer

Sundance/Jacuzzi CLEARRAY® XL Replacement Bulb (2012–Present) – part # 6472‑841

$116.95
Hot Tub Things™ Instant Cartridge Cleaner - Professional Spray-On Filter Cleaner (32 fl oz)
Best Seller

Cleaner

Hot Tub Things™ Instant Cartridge Cleaner - Professional Spray-On Filter Cleaner (32 fl oz)

$27.50
Hot Tub Things® Jet Line Cleaner – Professional Spa Plumbing System Cleaner (16 fl oz)
Best Seller

Cleaner

Hot Tub Things® Jet Line Cleaner – Professional Spa Plumbing System Cleaner (16 fl oz)

$22.50
Hot Tub Things® pH & Alkalinity Down (1.25 lb) – Granular Spa Water Reducer
Best Seller

Balancer

Hot Tub Things® pH & Alkalinity Down (1.25 lb) – Granular Spa Water Reducer

$24.50
Frog® @ease Floating SmartChlor Sanitizing System for Hot Tubs
Best Seller

Sanitizer

Frog® @ease Floating SmartChlor Sanitizing System for Hot Tubs

$57.95
FROG® @ease® Replacement SmartChlor® Cartridge 3-Pack – Floating System
Best Seller

Sanitizer

FROG® @ease® Replacement SmartChlor® Cartridge 3-Pack – Floating System

$57.95
FROG® Jump Start Start-Up Chlorine Shock - 2 oz Packet (12-Pack)
Best Seller

Shock

FROG® Jump Start Start-Up Chlorine Shock - 2 oz Packet (12-Pack)

$71.40
FROG® @ease® XL Smartchlor® System for Bullfrog® Spas – Simplicity™ Series

Sanitizer

FROG® @ease® XL Smartchlor® System for Bullfrog® Spas – Simplicity™ Series

$75.95
FROG® @ease® 2-in-1 Water Care® Floating SmartChlor® System

Sanitizer

FROG® @ease® 2-in-1 Water Care® Floating SmartChlor® System

$57.95
FROG® @ease® XL Smartchlor® Cartridge 3-Pack for Bullfrog® Spas – Simplicity Series

Sanitizer

FROG® @ease® XL Smartchlor® Cartridge 3-Pack for Bullfrog® Spas – Simplicity Series

$87.95
Hot Tub Things® Pillow & Cover Cleaner – Professional Foam-Free Spa Vinyl Cleaner (32 fl oz)
Best Seller

Cleaner

Hot Tub Things® Pillow & Cover Cleaner – Professional Foam-Free Spa Vinyl Cleaner (32 fl oz)

$15.95
FROG® @ease® 2-in-1 Water Care Floating SmartChlor® Cartridge 3-Pack

Sanitizer

FROG® @ease® 2-in-1 Water Care Floating SmartChlor® Cartridge 3-Pack

$55.95
SpaGuard® pH Increaser – 18 fl oz Granular Spa Water Balancer
Best Seller

Balancer

SpaGuard® pH Increaser – 18 fl oz Granular Spa Water Balancer

$9.34
Hot Tub Things® Brominating Tablets – Premium Slow-Dissolving Spa Sanitizer
Best Seller

Sanitizer

Hot Tub Things® Brominating Tablets – Premium Slow-Dissolving Spa Sanitizer

From $30.94
303® Mold & Mildew Cleaner + Blocker
Best Sellernew

Cleaner

303® Mold & Mildew Cleaner + Blocker

$12.79

Chemicals

Discover our comprehensive range of hot tub chemicals for crystal-clear water maintenance. From bromine tablets to pH balancers, our professional-grade sanitizers ensure a clean, safe soaking experience without harsh odors. Keep your spa water perfectly balanced with our effective, easy-to-use formulations designed specifically for hot tub care.