Pool Chemicals & Clarifiers | Surplus Network

In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash)

In The Swim pH Increaser for Pools -...

$19.99 USD

In The Swim pH Increaser for Pools -...

$19.99 USD

In The Swim Super Clarifier For Above Ground and Inground Swimming Pools

In The Swim Super Clarifier For Above...

$19.99 USD

In The Swim Super Clarifier For Above...

$19.99 USD

In The Swim Ultra-Clear 4-in-1 Swimming Pool Clarifier - 1 Quart F063001012AE

In The Swim Ultra-Clear 4-in-1...

$19.99 USD

In The Swim Ultra-Clear 4-in-1...

$19.99 USD

In The Swim pH Increaser for Pools - Granular 100% Sodium Carbonate (Soda Ash)

In The Swim pH Increaser for Pools -...

$19.99 USD

In The Swim pH Increaser for Pools -...

$19.99 USD

Baquacil pH Increaser (4 lb) (Bag)

Baquacil pH Increaser (4 lb) (Bag)

$19.99 USD

Baquacil pH Increaser (4 lb) (Bag)

$19.99 USD

All Chem Industries pHree and Clear Pool Tablets - 10 Pounds (F185010040CD)

All Chem Industries pHree and Clear...

$44.99 USD

All Chem Industries pHree and Clear...

$44.99 USD

All Chem Industries pHree and Clear Pool Tablets - 10 Pounds F185010040CD

All Chem Industries pHree and Clear...

$44.99 USD

All Chem Industries pHree and Clear...

$44.99 USD

Conditioner & Stabilizer Cyanuric Acid For Swimming Pools - (Choose Size)

Conditioner & Stabilizer Cyanuric...

$19.92 USD

Conditioner & Stabilizer Cyanuric...

$19.92 USD

Rx Clear Swimming Pool 73% Calcium Hypochlorite Mega Chlorine Shock - 1 lb Bags

Rx Clear Swimming Pool 73% Calcium...

$19.92 USD

Rx Clear Swimming Pool 73% Calcium...

$19.92 USD

Rx Clear Conditioner & Stabilizer Cyanuric Acid For Swimming Pools - Choose Kit

Rx Clear Conditioner & Stabilizer...

$19.92 USD

Rx Clear Conditioner & Stabilizer...

$19.92 USD

pH Plus Increaser Granular Soda Ash Chemical For Swimming Pool- Choose Quantity

pH Plus Increaser Granular Soda Ash...

$19.92 USD

pH Plus Increaser Granular Soda Ash...

$19.92 USD

Orenda PR-10000 Swimming Pool Water Phosphate Remover Concentrate 1 Gallon

Orenda PR-10000 Swimming Pool Water...

$112.80 USD

Orenda PR-10000 Swimming Pool Water...

$112.80 USD

Puri Tech 50lb Total Alkalinity Increaser Sodium Bicarbonate for Swimming Pools

Puri Tech 50lb Total Alkalinity...

$63.02 USD

Puri Tech 50lb Total Alkalinity...

$63.02 USD

Rx Clear Swimming Pool Chemical Super Clarifier - 32 oz - (Select Quantity)

Rx Clear Swimming Pool Chemical Super...

$17.92 USD

Rx Clear Swimming Pool Chemical Super...

$17.92 USD

Puri Tech Calcium Hardness Increaser 5 lbs Calcium Chloride for Swimming Pools

Puri Tech Calcium Hardness Increaser...

$14.60 USD

Puri Tech Calcium Hardness Increaser...

$14.60 USD

FROG Serene Cartridge Kit

FROG Serene Cartridge Kit

$81.20 USD

FROG Serene Cartridge Kit

$81.20 USD

In The Swim Alkalinity Increaser - Raise Pool Alkalinity

In The Swim Alkalinity Increaser -...

$14.99 USD

In The Swim Alkalinity Increaser -...

$14.99 USD

Alkalinity Increaser - Raise Pool Alkalinity In The Swim

Alkalinity Increaser - Raise Pool...

$14.99 USD

Alkalinity Increaser - Raise Pool...

$14.99 USD

GLB Super Blue Super Concentrated Water Clarifier 8 oz 71201 (1 Pack)

GLB Super Blue Super Concentrated...

$14.99 USD

GLB Super Blue Super Concentrated...

$14.99 USD

Leisure Time Spa Down pH Balancer Adjuster Decreaser 2.5lb for Spa & Hot Tub 2pk

Leisure Time Spa Down pH Balancer...

$22.18 USD

Leisure Time Spa Down pH Balancer...

$22.18 USD

Solar Powered Pool Ionizer Reduce Chlorine for Above Ground or In-Ground Pool

Solar Powered Pool Ionizer Reduce...

$43.95 USD

Solar Powered Pool Ionizer Reduce...

$43.95 USD

In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and

In The Swim Pool Closing Kit -...

$47.98 USD

In The Swim Pool Closing Kit -...

$47.98 USD

In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and

In The Swim Pool Closing Kit -...

$47.98 USD

In The Swim Pool Closing Kit -...

$47.98 USD

Baquacil CDX (4 Pack)

Baquacil CDX (4 Pack)

$167.96 USD

Baquacil CDX (4 Pack)

$167.96 USD

In The Swim Stabilizer and Conditioner - Increase Chlorine Sanitizer Efficiency

In The Swim Stabilizer and...

$99.99 USD

In The Swim Stabilizer and...

$99.99 USD

BioGuard Burnout 73 1 lb FREE SHIPPING

BioGuard Burnout 73 1 lb FREE SHIPPING

$9.99 USD

BioGuard Burnout 73 1 lb FREE SHIPPING

$9.99 USD

Leisure Time Spa Chemicals - Enzyme 1 qt

Leisure Time Spa Chemicals - Enzyme 1 qt

$20.49 USD

Leisure Time Spa Chemicals - Enzyme 1 qt

$20.49 USD

Puri Tech Pool 20lbs Stabilizer Conditioner Cyanuric Acid UV Protection Pool Spa

Puri Tech Pool 20lbs Stabilizer...

$44.96 USD

Puri Tech Pool 20lbs Stabilizer...

$44.96 USD

Puri Tech 25lb Total Alkalinity Increaser Sodium Bicarbonate for Swimming Pools

Puri Tech 25lb Total Alkalinity...

$34.09 USD

Puri Tech 25lb Total Alkalinity...

$34.09 USD

BioGuard Pool Magnet Plus 1 qt - 2 Pack

BioGuard Pool Magnet Plus 1 qt - 2 Pack

$51.98 USD

BioGuard Pool Magnet Plus 1 qt - 2 Pack

$51.98 USD

BioGuard Balance Pak 100 - 12 lb Bag - 2 Pack

BioGuard Balance Pak 100 - 12 lb Bag...

$51.98 USD

BioGuard Balance Pak 100 - 12 lb Bag...

$51.98 USD

BioGuard Pool Complete Weekly ( 3 L )

BioGuard Pool Complete Weekly ( 3 L )

$64.99 USD

BioGuard Pool Complete Weekly ( 3 L )

$64.99 USD

Pool Choice Stabilizer & Conditioner - 16 Lbs

Pool Choice Stabilizer & Conditioner...

$64.99 USD

Pool Choice Stabilizer & Conditioner...

$64.99 USD

Pool Mate Stabilizer & Conditioner - 16 Lbs

Pool Mate Stabilizer & Conditioner -...

$64.99 USD

Pool Mate Stabilizer & Conditioner -...

$64.99 USD

In The Swim Clarifier For Above Ground and Inground Swimming Pools - Coagulates

In The Swim Clarifier For Above...

$64.99 USD

In The Swim Clarifier For Above...

$64.99 USD

Lo-Chlor Miraclear Clarifier for Swimming Pools up to 15,000 gallons

Lo-Chlor Miraclear Clarifier for...

$12.92 USD

Lo-Chlor Miraclear Clarifier for...

$12.92 USD

Puri Tech Calcium Hardness Increaser 40 lbs Calcium Chloride for Swimming Pools

Puri Tech Calcium Hardness Increaser...

$53.97 USD

Puri Tech Calcium Hardness Increaser...

$53.97 USD

Rx Clear pH Minus Decreaser Sodium Bisulfate Swimming Pool Chemical - 25 lbs

Rx Clear pH Minus Decreaser Sodium...

$57.92 USD

Rx Clear pH Minus Decreaser Sodium...

$57.92 USD

Leisure Time 22339A Spa Up for Spas and Hot Tubs 2 Pk 2 lb pH Adjuster Increaser

Leisure Time 22339A Spa Up for Spas...

$24.39 USD

Leisure Time 22339A Spa Up for Spas...

$24.39 USD

WinterPill Pool Winterizer for up to 30,000 Gallons SeaKlear (91222APL)

WinterPill Pool Winterizer for up to...

$20.19 USD

WinterPill Pool Winterizer for up to...

$20.19 USD

REVIVE! Swimming Pool Phosphate and Algae Remover Chemical For Pools - 32 oz

REVIVE! Swimming Pool Phosphate and...

$54.99 USD

REVIVE! Swimming Pool Phosphate and...

$54.99 USD

FROG Serene Floating Sanitizing System (formerly SPA FROG)

FROG Serene Floating Sanitizing...

$54.99 USD

FROG Serene Floating Sanitizing...

$54.99 USD

Robarb Super Blue clarifier 32oz Original Crystal Clear Pool Water Polisher 2pk

Robarb Super Blue clarifier 32oz...

$33.54 USD

Robarb Super Blue clarifier 32oz...

$33.54 USD

BioGuard Erase Iron Stain Remover - 1.75 lb - 1 Bottle

BioGuard Erase Iron Stain Remover -...

$52.99 USD

BioGuard Erase Iron Stain Remover -...

$52.99 USD

Puri Tech Calcium Hardness Increaser 20 lbs Calcium Chloride for Swimming Pools

Puri Tech Calcium Hardness Increaser...

$36.17 USD

Puri Tech Calcium Hardness Increaser...

$36.17 USD

Leisure Time Bright & Clear 32 oz Improves Water Clarity in Spas & Hot Tubs

Leisure Time Bright & Clear 32 oz...

$20.93 USD

Leisure Time Bright & Clear 32 oz...

$20.93 USD

APi OxySplash Non-Chlorine Oxidizer, 6 lb

APi OxySplash Non-Chlorine Oxidizer,...

$24.99 USD

APi OxySplash Non-Chlorine Oxidizer,...

$24.99 USD

SpaGuard pH Decreaser 22 oz - 2 Pack

SpaGuard pH Decreaser 22 oz - 2 Pack

$24.99 USD

SpaGuard pH Decreaser 22 oz - 2 Pack

$24.99 USD

Sirona Spa Care - Waterline Control (32 oz)

Sirona Spa Care - Waterline Control...

$24.99 USD

Sirona Spa Care - Waterline Control...

$24.99 USD

SpaGuard Phosphate Remover (1 pt)

SpaGuard Phosphate Remover (1 pt)

$24.99 USD

SpaGuard Phosphate Remover (1 pt)

$24.99 USD

Bug Solutions Scumbug Swimming Pool Spa & Hot Tub Oil Absorbing Sponge - 4 Pack

Bug Solutions Scumbug Swimming Pool...

$24.99 USD

Bug Solutions Scumbug Swimming Pool...

$24.99 USD

BioGuard Oxysheen 1 lb - 6 Pack

BioGuard Oxysheen 1 lb - 6 Pack

$53.94 USD

BioGuard Oxysheen 1 lb - 6 Pack

$53.94 USD

SpaGuard pH Increaser 18 oz - 3 Pack

SpaGuard pH Increaser 18 oz - 3 Pack

$26.97 USD

SpaGuard pH Increaser 18 oz - 3 Pack

$26.97 USD

SpaPure Simply Soft (1.5 lb) (3 Pack)

SpaPure Simply Soft (1.5 lb) (3 Pack)

$39.99 USD

SpaPure Simply Soft (1.5 lb) (3 Pack)

$39.99 USD

Orenda PR-10000 Water Phosphate Remover Concentrate Pint ORE-50-225

Orenda PR-10000 Water Phosphate...

$29.47 USD

Orenda PR-10000 Water Phosphate...

$29.47 USD

Puri Tech Calcium Hardness Increaser 10 lbs Calcium Chloride for Swimming Pools

Puri Tech Calcium Hardness Increaser...

$23.69 USD

Puri Tech Calcium Hardness Increaser...

$23.69 USD

Robelle 4-in-1 Flocculant Clarifier Sequestrant Chelating Swimming Pool - 4 Qts.

Robelle 4-in-1 Flocculant Clarifier...

$49.99 USD

Robelle 4-in-1 Flocculant Clarifier...

$49.99 USD

Leisure Time Renew 2.2lb

Leisure Time Renew 2.2lb

$23.99 USD

Leisure Time Renew 2.2lb

$23.99 USD

SpaGuard Chlorinating Concentrate 14 oz

SpaGuard Chlorinating Concentrate 14 oz

$23.99 USD

SpaGuard Chlorinating Concentrate 14 oz

$23.99 USD

Leisure Time Filter Clean 32oz Soak & Rinse Formula For All Spa & Hot Tub Filter

Leisure Time Filter Clean 32oz Soak &...

$24.00 USD

Leisure Time Filter Clean 32oz Soak &...

$24.00 USD

United Chemical Stain Treat Spotting Bag PST-C48 for All Surface Swimming Pools

United Chemical Stain Treat Spotting...

$9.48 USD

United Chemical Stain Treat Spotting...

$9.48 USD

BioGuard Balance Pak 100 12 lb FREE SHIPPING

BioGuard Balance Pak 100 12 lb FREE...

$28.79 USD

BioGuard Balance Pak 100 12 lb FREE...

$28.79 USD

United Chemical Pool Stain Treat - 2 lb

United Chemical Pool Stain Treat - 2 lb

$28.79 USD

United Chemical Pool Stain Treat - 2 lb

$28.79 USD

Lo-Chlor Miraclear Clarifier for Swimming Pools up to 30,000 gallons

Lo-Chlor Miraclear Clarifier for...

$15.23 USD

Lo-Chlor Miraclear Clarifier for...

$15.23 USD

Leisure Time Spa Chemicals - Defender 1 qt

Leisure Time Spa Chemicals - Defender...

$25.99 USD

Leisure Time Spa Chemicals - Defender...

$25.99 USD

BioGuard Burnout 73 - 1 lb - 6 Pack

BioGuard Burnout 73 - 1 lb - 6 Pack

$65.94 USD

BioGuard Burnout 73 - 1 lb - 6 Pack

$65.94 USD

Leisure Time Spa Chemicals - Renew Shock 5 lb

Leisure Time Spa Chemicals - Renew...

$48.99 USD

Leisure Time Spa Chemicals - Renew...

$48.99 USD

ProTeam Spa pH Decreaser 1.5 lb Instantly Lowers pH Levels in Spas & Hot Tubs

ProTeam Spa pH Decreaser 1.5 lb...

$15.19 USD

ProTeam Spa pH Decreaser 1.5 lb...

$15.19 USD

BioGuard Mineral Springs Cell Cleaner (1 qt) (2 Pack)

BioGuard Mineral Springs Cell...

$35.98 USD

BioGuard Mineral Springs Cell...

$35.98 USD

Leisure Time Spa Chemicals - Spa Up 2 lb

Leisure Time Spa Chemicals - Spa Up 2 lb

$16.49 USD

Leisure Time Spa Chemicals - Spa Up 2 lb

$16.49 USD

Leisure Time Foam Down 32oz Balancer Stops & Retards Foaming for Hot Tubs & Spas

Leisure Time Foam Down 32oz Balancer...

$21.80 USD

Leisure Time Foam Down 32oz Balancer...

$21.80 USD

Seaklear Natural Clarifier for Swimming Pools 1 Quart (90402SKR)

Seaklear Natural Clarifier for...

$21.99 USD

Seaklear Natural Clarifier for...

$21.99 USD

In The Swim Spa pH Decreaser - Muriatic Acid Alternative for Pools, Spas, and

In The Swim Spa pH Decreaser -...

$32.99 USD

In The Swim Spa pH Decreaser -...

$32.99 USD

Robelle Swimming Pool Chlorine Stabilizer & Conditioner - 21 Lbs.

Robelle Swimming Pool Chlorine...

$79.99 USD

Robelle Swimming Pool Chlorine...

$79.99 USD

GLB Sequa-Sol Sequestering Agent 32 oz Prevents Stains & Scale in Swimming Pools

GLB Sequa-Sol Sequestering Agent 32...

$24.67 USD

GLB Sequa-Sol Sequestering Agent 32...

$24.67 USD

Puri Tech Chemicals pH Plus 25 lb Resealable Bag for Pools & Spas Increases pH

Puri Tech Chemicals pH Plus 25 lb...

$44.30 USD

Puri Tech Chemicals pH Plus 25 lb...

$44.30 USD

BioGuard Lo

BioGuard Lo' N Slo 8lb FREE SHIPPING

$23.89 USD

BioGuard Lo' N Slo 8lb FREE SHIPPING

$23.89 USD

poolife Flocculant - 2.25 lbs

poolife Flocculant - 2.25 lbs

$22.29 USD

poolife Flocculant - 2.25 lbs

$22.29 USD

Leisure Time 22339A Spa Up for Spas and Hot Tubs 1 Pk 2 lb pH Adjuster Increaser

Leisure Time 22339A Spa Up for Spas...

$17.32 USD

Leisure Time 22339A Spa Up for Spas...

$17.32 USD

Leisure Time Renew 5 lbs Granular

Leisure Time Renew 5 lbs Granular

$53.99 USD

Leisure Time Renew 5 lbs Granular

$53.99 USD

Zodiac Nature 2 W28000 DuoClear 25 Replacement Cartridge

Zodiac Nature 2 W28000 DuoClear 25...

$132.89 USD

Zodiac Nature 2 W28000 DuoClear 25...

$132.89 USD

In The Swim Super Stain Away - The Ultimate Swimming Pool Stain Remover –

In The Swim Super Stain Away - The...

$26.59 USD

In The Swim Super Stain Away - The...

$26.59 USD

In The Swim Super Stain Away - The Ultimate Swimming Pool Stain Remover –

In The Swim Super Stain Away - The...

$26.59 USD

In The Swim Super Stain Away - The...

$26.59 USD

Sirona Spa Care Simply Oxidizer - 2 Pack

Sirona Spa Care Simply Oxidizer - 2 Pack

$43.98 USD

Sirona Spa Care Simply Oxidizer - 2 Pack

$43.98 USD

Swimming Pool 7% Copper Algaecide Algae Chemical - 32 oz - (Choose Quantity)

Swimming Pool 7% Copper Algaecide...

$24.92 USD

Swimming Pool 7% Copper Algaecide...

$24.92 USD

2 Pk- Fiber Clear 3 Lb Cellulose Media DE Alternative for Pool DE Filters 4003DC

2 Pk- Fiber Clear 3 Lb Cellulose...

$43.29 USD

2 Pk- Fiber Clear 3 Lb Cellulose...

$43.29 USD

BioGuard Pool Magnet Plus - 1 qt 3 Pack

BioGuard Pool Magnet Plus - 1 qt 3 Pack

$77.97 USD

BioGuard Pool Magnet Plus - 1 qt 3 Pack

$77.97 USD

Fix A Leak Pool Leak Sealer - 32 oz (Three Pack)

Fix A Leak Pool Leak Sealer - 32 oz...

$68.30 USD

Fix A Leak Pool Leak Sealer - 32 oz...

$68.30 USD

Rx Clear Swimming Pool Alkalinity Up Increaser Plus Sodium Bicarbonate - 25 lbs

Rx Clear Swimming Pool Alkalinity Up...

$46.92 USD

Rx Clear Swimming Pool Alkalinity Up...

$46.92 USD

(2) Leisure Time Spa Up pH Increaser 2lbs ~ New

(2) Leisure Time Spa Up pH Increaser...

$29.95 USD

(2) Leisure Time Spa Up pH Increaser...

$29.95 USD

Nature2 W28126 Universal Limited and Professional G25 Replacement Cartridge

Nature2 W28126 Universal Limited and...

$124.99 USD

Nature2 W28126 Universal Limited and...

$124.99 USD

Champion Acid Blue Muriatic Acid for Removal of Stains on Driveways (2 Pack)

Champion Acid Blue Muriatic Acid for...

$37.00 USD

Champion Acid Blue Muriatic Acid for...

$37.00 USD

Rx Clear pH Plus Increaser Granular Soda Ash Chemical For Swimming Pool - 25 lbs

Rx Clear pH Plus Increaser Granular...

$45.92 USD

Rx Clear pH Plus Increaser Granular...

$45.92 USD

SpaPure Oxidizing Shock 2.2lb 1 Pack Increases Water Clarity C002476-CS20B3

SpaPure Oxidizing Shock 2.2lb 1 Pack...

$23.48 USD

SpaPure Oxidizing Shock 2.2lb 1 Pack...

$23.48 USD

ProTeam Spa Alkalinity Up, Increases Alkalinity Levels in Spas & Hot Tubs 1 lb

ProTeam Spa Alkalinity Up, Increases...

$14.41 USD

ProTeam Spa Alkalinity Up, Increases...

$14.41 USD

ProTeam Spa Alkalinity Up 2 lb Increases Total Alkalinity in Spas & Hot Tubs

ProTeam Spa Alkalinity Up 2 lb...

$15.77 USD

ProTeam Spa Alkalinity Up 2 lb...

$15.77 USD

Leisure Time Spa Chemicals - Spa Down 2.5 lb

Leisure Time Spa Chemicals - Spa Down...

$15.49 USD

Leisure Time Spa Chemicals - Spa Down...

$15.49 USD

Pentair 2" Three-Way Diverter Valve

Pentair 2" Three-Way Diverter Valve

$59.99 USD

Pentair 2" Three-Way Diverter Valve

$59.99 USD

In The Swim Sparkle Plus Pool Water Clarifier Cube - 6 Ounce F047001012AE

In The Swim Sparkle Plus Pool Water...

$27.99 USD

In The Swim Sparkle Plus Pool Water...

$27.99 USD

Leisure Time Spa Down pH Balancer Adjuster Decreaser 2.5lb for Spas & Hot Tubs

Leisure Time Spa Down pH Balancer...

$16.66 USD

Leisure Time Spa Down pH Balancer...

$16.66 USD