We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

All Categories

Patio, Lawn & Garden

Pools, Hot Tubs & Supplies

Water Clarifiers

10 Best Water Clarifiers 2025 in the United States

Name: Spa Clarifier & Hot Tub Clarifier for Fast Acting Cloudy Water Treatment, The Spa Clarifier Hot Tub Owners Love, Use Our Hot Tub Water Clarifier to Keep Your Spa Clear & Balanced - MAV AquaDoc 16oz
Brand: MAV AquaDoc
Price: 21.99 USD
Availability: InStock

From leading brands and best sellers available on the web.

Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals, Inflatable Hot Tub Chemicals, Spa Chemicals for Hot Tub, Spa Cleaner Hot Tub Clarifier, Spa Clarifier (32oz)

View on Amazon

Winner

MAV AquaDoc

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

9.8

score

View on Amazon

Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals, Inflatable Hot Tub Chemicals, Spa Chemicals for Hot Tub, Spa Cleaner Hot Tub Clarifier, Spa Clarifier (32oz)

View on Amazon

API

API POND ACCU-CLEAR Pond Water Clarifier 32-Ounce Bottle

9.6

score

View on Amazon

CLOROX POOL & Spa

Clorox® Pool&Spa™ Swimming Pool Super Water Clarifier, Creates Crystal Clear Pool Water, 1 Quart (Pack of 1)

9.4

score

View on Amazon

API

API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle

9.2

score

View on Amazon

SpaGuard

SpaGuard Water Clarifier (1 pt) (2 Pack)

9.0

score

View on Amazon

CLOROX POOL & Spa

Clorox® Pool&Spa™ Swimming Pool Crazy Clarifier, Creates Crystal Clear Pool Water, 128 Fl Oz (Pack of 1)

8.7

score

View on Amazon

HTH

HTH Spa 86121 Clarifier, Concentrated Spa & Hot Tub Chemical for Crystal Clear Water, 16 oz

8.5

score

View on Amazon

HTH

HTH 67067 Swimming Pool Care Clarifier Advanced - Crystal Clear Water in 24 Hours

8.2

score

View on Amazon

MAV AquaDoc

AquaDoc Spa Clarifier & Spa Defoamer Hot Tub Chemical Kit - Includes 16oz Water Clarifier & 16oz Anti-Foam for Hot Tubs

8.0

score

View on Amazon

#10

SpaGuard

SpaGuard Spa Water Clarifier - 1 Pint, Packaging may vary

7.7

score

View on Amazon

More products we considered

Bio Ouster 3in1 Weekly Cold Plunge Water Treatment - Cold Plunge Cleaner, Clarifier, Softener - Water Stabilizer for Cold Plunge, Ice Bath Cleaner, Cold Plunge Accessories, Ice Bath Accessories (32oz)

View Deal

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

10 Best Water Clarifiers 2025 in the United States

Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals, Inflatable Hot Tub Chemicals, Spa Chemicals for Hot Tub, Spa Cleaner Hot Tub Clarifier, Spa Clarifier (32oz)

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

Bio Ouster 3in1 Weekly Hot Tub Cleaner, Conditioner, Clarifier - Hot Tub Chemicals, Inflatable Hot Tub Chemicals, Spa Chemicals for Hot Tub, Spa Cleaner Hot Tub Clarifier, Spa Clarifier (32oz)

API POND ACCU-CLEAR Pond Water Clarifier 32-Ounce Bottle

Clorox® Pool&Spa™ Swimming Pool Super Water Clarifier, Creates Crystal Clear Pool Water, 1 Quart (Pack of 1)

API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle

SpaGuard Water Clarifier (1 pt) (2 Pack)

Pure 55 Cold Plunge Water Treatment, Ice Plunge Water Stabilizer for Cold Plunge Water, Cold Plunge Cleaner & Clarifier of Ice Plunge, Harsh Chemical Free, Fight Scum & Odors Ice Bath (32 Fl Oz)

AhhSome Hot Tub & Swim Spa Weekly Maintenance, 3-in-1 Cleaner, Conditioner & Clarifier for Crystal-Clear Water, Perfect for Acrylic & Inflatable Spas, Hot Tub Chemicals & Spa Clarifier, 32 oz

Bio Ouster Power Purge Hot Tub Jet Cleaner Kit - Spa Purge Hot Tub Cleaner for Jets & Tubes, Hot Tub Chemicals, Spa Chemicals for Hot Tub (Kit)

ACTIVE Spa Hot Tub Filter Cleaner - 32oz (2-4 Uses) Cleaning Soaking Solution, Hot Tubs & Pool Cartridge Cleaner, Natural Power Degreaser to Revive & Prolong O-Filters Life Time - Made in USA

Hot Tub Defoamer - Pool, Fountain, & Spa - Antifoam Concentrate - Silicone Emulsion - Quickly Removes & Prevents Foam in Water - Eco Friendly & Safe Formula - No Harsh Chemicals - 1/2 Gallon (64 oz.)

Clorox® Pool&Spa™ Swimming Pool Crazy Clarifier, Creates Crystal Clear Pool Water, 128 Fl Oz (Pack of 1)

HTH Spa 86121 Clarifier, Concentrated Spa & Hot Tub Chemical for Crystal Clear Water, 16 oz

HTH 67067 Swimming Pool Care Clarifier Advanced - Crystal Clear Water in 24 Hours

AquaDoc Spa Clarifier & Spa Defoamer Hot Tub Chemical Kit - Includes 16oz Water Clarifier & 16oz Anti-Foam for Hot Tubs

SpaGuard Spa Water Clarifier - 1 Pint, Packaging may vary

Home Water Purifiers

Water Purifiers

Ro Water Purifiers

Camping Water Purifiers

Bio Ouster 3in1 Weekly Cold Plunge Water Treatment - Cold Plunge Cleaner, Clarifier, Softener - Water Stabilizer for Cold Plunge, Ice Bath Cleaner, Cold Plunge Accessories, Ice Bath Accessories (32oz)