Skip to content

Help Center
Contact Us

🚚 Free Shipping on orders $100 or more!

Search

Most searched keywords

FROG @ease
Chlorinating Granules
Clearray Bulb

Sign in/ Register Cart

ACCESSORIES
Lifters

Steps
1-Tier Step
2-Tier Step

Handrails
CHEMICALS
Filter by Type
Aromatherapy
Chemical Adapter
Cleaning & Maintenance
Starter Kits
Test Strips
Thermometers

Brands
303® Products
BioGuard®
Frog®
Hot Tub Things™
Leisure Time®
Natural Chemistry®
SilkBalance®
SpaGuard®

Chemical Type
Balancer
Clarifier
Cleaner
Sanitizers
Shock

FROG® @ease® Smartchlor®
FROG® @ease® for Bullfrog® Spas
FROG® @ease® for Jacuzzi® Hot Tubs
FROG® @ease® for Sundance® Spas
FROG @ease 2-in-1 Water Care™
FROG® @ease® Floating System
FROG® @ease® for Swim Spas
FILTERS
Filter by Type
Adapters
Filter Cartridges
Skimmer

Brands
Bullfrog Spas®
Hot Tub Things™
Hydropool®
Jacuzzi®
Sundance® Spas
Unicel®
PILLOWS
Filter by Type
Drink Trays & Lids
Pillow Adapter
Pillows & Headrests
Portable Pillows
Snapcaps

Brand
Bullfrog Spas®
Hydropool®
Jacuzzi®
Sundance®
Shop by Brand

303®
GAME™
Jacuzzi® Hot Tubs
Natural Chemistry®
TEAR-AID®

BioGuard
Horizon Ventures©
LaMotte®
SilkBalance™
TRC Recreation

Bullfrog Spas®
Hot Tub Things™
Leisure Concepts™
SpaGuard®
Ultralift™

Essentials®
Hydropool
Leisure Time®
Sundance® Spas
Unicel©

FROG®
inSPAration®
Life™
Swimmo©
CLEARANCE

ACCESSORIES
- Lifters
- Steps
  
  1-Tier Step
  2-Tier Step
- Handrails
CHEMICALS
- Filter by Type
  
  Aromatherapy
  Chemical Adapter
  Cleaning & Maintenance
  Starter Kits
  Test Strips
  Thermometers
- Brands
  
  303® Products
  BioGuard®
  Frog®
  Hot Tub Things™
  Leisure Time®
  Natural Chemistry®
  SilkBalance®
  SpaGuard®
- Chemical Type
  
  Balancer
  Clarifier
  Cleaner
  Sanitizers
  Shock
- FROG® @ease® Smartchlor®
  
  FROG® @ease® for Bullfrog® Spas
  FROG® @ease® for Jacuzzi® Hot Tubs
  FROG® @ease® for Sundance® Spas
  FROG @ease 2-in-1 Water Care™
  FROG® @ease® Floating System
  FROG® @ease® for Swim Spas
FILTERS
- Filter by Type
  
  Adapters
  Filter Cartridges
  Skimmer
- Brands
  
  Bullfrog Spas®
  Hot Tub Things™
  Hydropool®
  Jacuzzi®
  Sundance® Spas
  Unicel®
PILLOWS
- Filter by Type
  
  Drink Trays & Lids
  Pillow Adapter
  Pillows & Headrests
  Portable Pillows
  Snapcaps
- Brand
  
  Bullfrog Spas®
  Hydropool®
  Jacuzzi®
  Sundance®
Shop by Brand
CLEARANCE

Sign in/ Register

Home Collection Chemicals

Chemicals

Collection: Chemicals

Compare (0/5)

112 products

Filter

Sort by:

Brand

303 Products 4
BioGuard 3
Blue Devil 1
Bullfrog® Spas 6
Essentials 2
FROG® 37
GAME 3
Horizon Inc. 1
Hot Tub Things™ 20
Jacuzzi® Hot Tubs 7
LaMotte 1
Leisure Time® 7
Life 2
Natural Chemistry 1
ROLA-CHEM 1
SilkBalance 4
SpaGuard® 20
Sundance® Spas 8
FROG 30

Series

980™ Series 2
880™ Series 2
850™ Series 1
780™ Series 2
J-LX™ Collection 1
J-500™ Collection 1
J-400™ Collection 1
J-300™ Collection 1
STIL™ 2
M Series™ 1
X Series™ 2
R Series™ 2
A Series™ 1
A Series™ Standard 1
A Series™ Plus 1
A Series™ Select 1

Product type

Balancer 16
Clarifier 18
Cleaner 10
Cleaning Supplies 7
Sanitizer 38
Shock 10
Starter Kit 5
Test Strips 5
Thermometer 3

Filter by Price

The highest price is $179.99 From To

From $

To $

Compare:

Sort by:

View as:

Brand

303 Products 4
BioGuard 3
Blue Devil 1
Bullfrog® Spas 6
Essentials 2
FROG® 37
GAME 3
Horizon Inc. 1
Hot Tub Things™ 20
Jacuzzi® Hot Tubs 7
LaMotte 1
Leisure Time® 7
Life 2
Natural Chemistry 1
ROLA-CHEM 1
SilkBalance 4
SpaGuard® 20
Sundance® Spas 8
FROG 30

Series

980™ Series 2
880™ Series 2
850™ Series 1
780™ Series 2
J-LX™ Collection 1
J-500™ Collection 1
J-400™ Collection 1
J-300™ Collection 1
STIL™ 2
M Series™ 1
X Series™ 2
R Series™ 2
A Series™ 1
A Series™ Standard 1
A Series™ Plus 1
A Series™ Select 1

Product type

Balancer 16
Clarifier 18
Cleaner 10
Cleaning Supplies 7
Sanitizer 38
Shock 10
Starter Kit 5
Test Strips 5
Thermometer 3

Filter by Price

The highest price is $179.99 From To

From $

To $

SpaGuard® Enhanced Shock – Multi-Purpose Spa Treatment (6 lb)

SpaGuard® Enhanced Shock – Multi-Purpose Spa Treatment (6 lb)

Compare

SpaGuard® Enhanced Shock – Multi-Purpose Spa Treatment (6 lb)

Regular price $92.07

Sale price $92.07 Regular price ~~$0.00~~

Unit price

/per

Choose your option

A blue mineral cartridge for hot tubs displayed next to its packaging box which has 'SPAPURITY' text on it.

Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible

Compare

Hot Tub Things® SPAPURITY Mineral Cartridge – Sundance® SunPurity Compatible

Regular price $24.95

Sale price $24.95 Regular price ~~$0.00~~

Unit price

/per

Choose your option

SpaGuard® Water Clarifier (16 fl oz) – Spa & Hot Tub Water Polisher – part #42622BIO

Compare

SpaGuard® Water Clarifier (16 fl oz) – Spa & Hot Tub Water Polisher – part #42622BIO

Regular price $12.99

Sale price $12.99 Regular price

Unit price

/per

Choose your option

303® Marine Fabric Guard – 16 fl oz Protectant for Marine Fabric & Outdoor Surfaces

303® Marine Fabric Guard – 16 fl oz Protectant for Marine Fabric & Outdoor Surfaces

Compare

303® Marine Fabric Guard – 16 fl oz Protectant for Marine Fabric & Outdoor Surfaces

Regular price From $22.95

Sale price From $22.95 Regular price ~~$0.00~~

Unit price

/per

Choose your option

Leisure Time® Sodium Bromide – Spa Bromine Reserve Granular (1 lb)

Compare

Leisure Time® Sodium Bromide – Spa Bromine Reserve Granular (1 lb)

Regular price $23.99

Sale price $23.99 Regular price ~~$0.00~~

Unit price

/per

Choose your option

Blue Devil Cleaning Tub Scrubber – Heavy‑Duty Scrub Pad for Spa & Tub Cleaning

Compare

Cleaning Supplies

Blue Devil Cleaning Tub Scrubber – Heavy‑Duty Scrub Pad for Spa & Tub Cleaning

Regular price $11.03

Sale price $11.03 Regular price ~~$0.00~~

Unit price

/per

Choose your option

SpaGuard® Spa Shock-Oxidizer – Buffered Non-Chlorine Oxidizer & Clarifier (35 oz)

Compare

SpaGuard® Spa Shock-Oxidizer – Buffered Non-Chlorine Oxidizer & Clarifier (35 oz)

Regular price $28.99

Sale price $28.99 Regular price ~~$0.00~~

Unit price

/per

Choose your option

Leisure Time® Metal Gon® (16 fl oz) – Spa Metal & Stain Prevention

Leisure Time® Metal Gon® (16 fl oz) – Spa Metal & Stain Prevention

Compare

Leisure Time® Metal Gon® (16 fl oz) – Spa Metal & Stain Prevention

Regular price $13.90

Sale price $13.90 Regular price ~~$0.00~~

Unit price

/per

Choose your option

SpaGuard® Stain & Scale Control – Spa Water Enhancer (32 fl oz)

Compare

SpaGuard® Stain & Scale Control – Spa Water Enhancer (32 fl oz)

Regular price $28.99

Sale price $28.99 Regular price ~~$0.00~~

Unit price

/per

Choose your option

FROG® Serene Spa Cartridge Kit – 1 Mineral + 3 Bromine (4‑Month Supply) – part #01-14-3824

Compare

FROG® Serene Spa Cartridge Kit – 1 Mineral + 3 Bromine (4‑Month Supply) – part #01-14-3824

Regular price $86.80

Sale price $86.80 Regular price ~~$0.00~~

Unit price

/per

Choose your option

FROG® Serene Mineral Cartridge – Spa Floating & In-Line (4 Months) – part #01‑14‑3812

Compare

FROG® Serene Mineral Cartridge – Spa Floating & In-Line (4 Months) – part #01‑14‑3812

Regular price $38.95

Sale price $38.95 Regular price ~~$0.00~~

Unit price

/per

Choose your option

Essentials Ultra Mitt Spa Cleaning Glove – Heavy‑Duty Latex Mitt for Scum Lines

Essentials Ultra Mitt Spa Cleaning Glove – Heavy‑Duty Latex Mitt for Scum Lines

Compare

Cleaning Supplies

Essentials Ultra Mitt Spa Cleaning Glove – Heavy‑Duty Latex Mitt for Scum Lines

Regular price $9.95

Sale price $9.95 Regular price ~~$0.00~~

Unit price

/per

Choose your option

LIFE® Spa Skimmer & Telescopic Pole – 4 ft Adjustable Pole Skimmer

Compare

Cleaning Supplies

LIFE® Spa Skimmer & Telescopic Pole – 4 ft Adjustable Pole Skimmer

Regular price $29.50

Sale price $29.50 Regular price ~~$0.00~~

Unit price

/per

Choose your option

FROG® Filter Mate – Mineral Sanitizer for Spa Filter Cartridge – part #01-12-8412

FROG® Filter Mate – Mineral Sanitizer for Spa Filter Cartridge – part #01-12-8412

Compare

FROG® Filter Mate – Mineral Sanitizer for Spa Filter Cartridge – part #01-12-8412

Regular price $40.95

Sale price $40.95 Regular price ~~$0.00~~

Unit price

/per

Choose your option

Leisure Time® Renew® Granular (2.2 lb) – Non-Chlorine Shock Oxidizer

Leisure Time® Renew® Granular (2.2 lb) – Non-Chlorine Shock Oxidizer

Sold out

Compare

Leisure Time® Renew® Granular (2.2 lb) – Non-Chlorine Shock Oxidizer

Regular price $23.95

Sale price $23.95 Regular price ~~$0.00~~

Unit price

/per

Choose your option

SpaGuard Natural Spa Enzyme (32 fl oz)

Compare

SpaGuard Natural Spa Enzyme (32 fl oz)

Regular price $26.99

Sale price $26.99 Regular price

Unit price

/per

Choose your option

Prev
1
2
3
4
5
6
7
Next

Chemicals

Satisfaction Guaranteed

Customer Self-Returns Portal

Address

Address

1872 Rollins Road, Burlingame, CA

Get in Touch

Get in Touch

support@hottubthings.com

Shop by Collection

New Arrivals
Accessories
Chemicals
Filters
Pillows
Shop by Brand
Clearance

Get Help

Help Center
Contact Us
Start a Return
Return & Exchange
Shipping & Handling

Company

Our Story
FAQ
Blog

Enjoy $10 Off—Just for Signing Up

Join our email list for instant savings, product updates, and hot tub care essentials.

Email

You have already subscribed!

By subscribing, you agree to receive marketing emails from Hot Tub Things™. Applies only to new email subscribers, is valid for one-time use only, and cannot be applied to previous purchases or combined with other promotions. You may unsubscribe at any time. By signing up, you also agree to our Terms of Use and Privacy Policy.

Payment methods

© 2025 Hot Tub Things | Powered by IMP Digital.

Accessibility
Terms of Service
Privacy Policy

🚚 Free Shipping on orders $100 or more!

Your cart

Your cart is currently empty.

Not sure where to start? Try these collections:

Continue shopping

You are eligible for free shipping. Spend $0.00 more to reach free shipping!

Estimate Shipping

Country/region

Province

Postal/ZIP code

Coupon

Coupon

Estimated total $0.00 USD

Taxes and shipping calculated at checkout

View cart

Product Comparison

Description

Price

Vendor

Type

Product variants

Special Offer $10 Off Your $100+ Purchase Today!

Email

You have already subscribed!

By subscribing, you agree to receive marketing emails from Hot Tub Things™. By signing up, you also agree to our Terms of Use and Privacy Policy.

🚚 Free Shipping on orders $100 or more!

Special Offers (2)

Subscribe & Get $10 OFF

Exclusive Offer Just for Signing Up! Take $10 OFF Entire Order ($100+)

Free Delivery

On any order $100+ (exceptions apply)

Choosing a selection results in a full page refresh.
Opens in a new window.

Powered by Omni Themes