Top 9 Hot Tub Chemicals – Swimming Pool Chlorine

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1. Bio Ouster


Hot Tub Chemicals, Inflatable Hot Tub Chemicals, Spa Cleaner Hot Tub Clarifier, Conditioner, Spa Clarifier 4 Week Kit, Bio Ouster 3in1 Weekly Hot Tub Cleaner, Spa Chemicals for Hot Tub, Clarifier

Bio Ouster #ad - 3-in-1 complete watercare system: weekly treatment combines hot tub cleaner, conditioners and clarifier to ensure a soft & silk water feel, sparkling clean & crystal clear water for your next soak.

That’s it. Ouster 3-in-1 works on all portable spa models: Formulated for today's premium acrylic hot tubs and jetted portable spas. Just add one weekly pouch of Ouster 3-in-1 Weekly Care with your regular watercare regimen. Reduces hot tub costs and usage: no need to use multiple watercare chemicals to treat your portable hot tub or therapy spa. Pouches not recommended for swim spas. Cleans hot tub inside out: Loosens, suspends & purges hidden gunk that build up over time. For swim spas greater than 1000 gallons, we recommend using the 32oz bottle.
BrandBio Ouster #ad
ManufacturerBio Ouster #ad
Height1.5 Inches
Length9 Inches
Width6.5 Inches
Part NumberH1080-02

2. hth Spa


Softens Water, Spa & Hot Tub Chemical Eliminates Foaming, HTH Spa Care Defoamer, 16 oz

hth Spa #ad - Softents water with vitamin e: HTH Spa Defoamer is formulated to provide a more soothing experience. Compatible with all spas: HTH Spa Defoamer is great for all spas, including bromine, chlorine and biguanide. Benefit: relax into worry-free, no foaming soft water with this easy-to-use product. Conditions spa water: Efficiently removes foam from spas and hot tubs; Ensures a soothing experience. You're all clear with hth: for best results, use HTH Spa Defoamer as part of your regular HTH Spa care routine.
Brandhth Spa #ad
ManufacturerInnovative Water Care #ad
Height7.85 Inches
Length2.46 Inches
Weight1 Pounds
Width2.46 Inches
Part Number86116



FROG® @Ease® in-Line Mineral Cartridge + 3 in-Line SmartChlor Cartridges for Hot Tubs

FROG #ad - Kills bacteria 2 ways with a low level of chlorine and FROG Sanitizing Minerals. Includes 1 mineral cartridge that lasts 4 months plus 3 FROG @ease SmartChlor Cartridges, each lasts up to 3-4 weeks depending upon hot tub size and usage; ideal for 600 gallon hot tub.

Frog sanitizing minerals condition the water for softness, and absorb acids, help keep pH balanced, all while helping kill bacteria and taking the pressure off of chlorine. For use only in certain hot tub models: artesian elite, artesian Island optional on Artesian Island Elite and South Seas; Marquis Crown optional on Marquis Elite, Vector and Celebrity; Caldera Vacanza; and Hot Spring Hot Spot. Uses up to 75% less chlorine* and maintains a consistent low Free Chlorine level.
BrandFROG #ad
ManufacturerFROG #ad
Height10 Inches
Length10 Inches
Width10 Inches
Part Number70012

4. HotTubClub


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

HotTubClub #ad - Scum absorber shape may vary ScumBoat or ScumBug. 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.

Contains: scum absorber, spaguard calcium increaser 12oz, SpaGuard pH Increaser 18oz, SpaGuard Total Alkalinity Increaser 2lb, SpaGuard pH Down 1lb. 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. Support: this kit from the hot tub club includes a custom 9 point water analysis for YOUR water. 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.
BrandHotTubClub #ad
ManufacturerHotTubClub #ad

5. SpaGuard


2 lbs, SpaGuard Chlorinating Concentrate

SpaGuard #ad - Fast acting. May be added directly to spa, no predissolving needed. Granular stabilized chlorinator. Acts as a sanitizer and an oxidizer; no need for two products. Quick dissolving.
BrandSpaGuard #ad
ManufacturerSpaGuard #ad
Height3 Inches
Length9.5 Inches
Weight2 Pounds
Width3 Inches
Part NumberBIO42047

6. SpaChoice


Spa Choice 472-3-5081 Sanitizing Granules Hot Tub Chlorine 5-Pounds, 1-Pack

SpaChoice #ad - Kills Bacteria. Stabilized Spa Chlorine. Controls Algae. Dissolves Quickly and Completely. Downloadable user guide Available Under Product Information: Technical Specifications. 56% available Chlorine.
BrandSpaChoice #ad
ManufacturerSpa Choice #ad
Height10 Inches
Length6 Inches
Weight5 Pounds
Width6 Inches
Part Number472-3-5081

7. SpaGuard


PH Increaser, SpaGuard Balancer Bundle pH Decreaser, Calcium Increaser 1, Alkalinity Increaser

SpaGuard #ad - Spaguard Balancer Bundle. Includes: spaguard alkalinity 2#, ph Decreaser 22oz, pH Increaser 18oz and Calcium Hardness Increaser 12oz.
BrandSpaGuard #ad
ManufacturerBioGuard #ad
Weight1.38 Pounds
Part Number4332694157

8. hth Spa


Fits All Floaters, 2 lbs, Spa & Hot Tub Chemical Sanitizer, HTH Spa Care Bromine Tabs

hth Spa #ad - Compatible with bromine spas: Unlike chlorine, bromine has less odor, so it won't irritate skin or bleach bathing suits. You're all clear with hth: for best results, use HTH Spa Bromine Tabs as part of your regular HTH Spa care routine.

Easy application: Fits all floaters for a quick and simple. Creates soft water feel: hth spa bromine Tabs not only disinfect and sanitize your water, but they also create softer-feeling water for total relaxation. Benefit: enjoy all the effectiveness of chlorine without the chlorine odor; Use these convenient tabs to sanitize your spa or hot tub water to keep it clean, clear, and ready for relaxation.
Brandhth Spa #ad
ManufacturerInnovative Water Care #ad
Height9.53 Inches
Length3.04 Inches
Weight2 Pounds
Width3.04 Inches
Part Number86108

9. MAV AquaDoc


The Spa Clarifier Hot Tub Owners Love, Use Our Hot Tub Water Clarifier to Keep Your Spa Clear & Balanced 16oz, MAV AquaDoc Spa Clarifier & Hot Tub Clarifier for Fast Acting Cloudy Water Treatment

MAV AquaDoc #ad - Easy to use, or hot tub jets, fast acting spa water clarifier - simply add 2oz of our super water clarifier for every 800 gallons of water while the blower, are on, and turn on the filtration system until the water is clean and clear.

Eliminate cloudy water, extend your filter life, and keep your pH balanced with our Spa Water Clarifier. How it works - aquadoc's spa clarifier attracts micro dirt particles together, almost like a magnet, so that they can be caught by the hot tub filter. Use 2 times per week. This clarifies your hot tub and extends your cartridge filter life.

The spa water clarifier hot tub owners love - when it comes to spa Chemicals Clarifier is one of the most important spa chemicals to keep your spa clear of dirt & foam. Our spa clarifier hot tub chemicals clear your water fast so you can enjoy your hot tub. Restore hot tub water clarity with the best spa clarifier for hot tubs.
BrandMAV AquaDoc #ad
ManufacturerMAV AquaDoc #ad
Height6.34 Inches
Length12.64 Inches
Weight1 Pounds
Width7.87 Inches
Part NumberVar-Clr