Adding Acid To Pool(57)
Uses item details. Price when purchased online
In 50+ people's carts, HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing From $9.99
In 50+ people's carts
Sponsored
From$999
HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing
4.6 out of 5 stars
HTH Pool Care Calcium Hardness Increaser — Granules, 4 lb — Pool Chemical to Raise Calcium Hardness and Improve Water Balance $9.16 Was $15.99 $2.29/lb
Sponsored
Now$916
current price Now $9.16, Was $15.99$15.99
$2.29/lb
HTH Pool Care Calcium Hardness Increaser — Granules, 4 lb — Pool Chemical to Raise Calcium Hardness and Improve Water Balance
4.6 out of 5 stars
HTH Pool Care Alkalinity up — Granules (Form), 5 lb — Pool Alkalinity Increaser to Balance pH and Total Alkalinity $9.73 Was $17.99 $1.95/lb
Sponsored
Now$973
current price Now $9.73, Was $17.99$17.99
$1.95/lb
HTH Pool Care Alkalinity up — Granules (Form), 5 lb — Pool Alkalinity Increaser to Balance pH and Total Alkalinity
4.7 out of 5 stars
Puri Tech Powder Pool 50lbs Stabilizer Conditioner Cyanuric Acid UV Protection Pool Spa $103.12
Sponsored
$10312
current price $103.12Puri Tech Powder Pool 50lbs Stabilizer Conditioner Cyanuric Acid UV Protection Pool Spa
4.3 out of 5 stars
Certol Acid Magic From $20.99
3 options
Available in additional 3 optionsFrom$2099
Certol Acid Magic
4.5 out of 5 stars
Best seller, Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules From $8.97
Best seller
2 options
Available in additional 2 optionsFrom$897
Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules
4.6 out of 5 stars
Champion Muriatic Acid - Swimming Pool pH Reducer Balancer - 1 Gallon Jug $44.95
$4495
current price $44.95Champion Muriatic Acid - Swimming Pool pH Reducer Balancer - 1 Gallon Jug
4.7 out of 5 stars
Nu-Clo Conditioner Chlorine Stabilizer for Swimming Pools - Cyanuric Acid From $34.95
2 options
Available in additional 2 optionsFrom$3495
Nu-Clo Conditioner Chlorine Stabilizer for Swimming Pools - Cyanuric Acid
4.2 out of 5 stars
Champion Acid Blue Muriatic Acid for Pools, Driveway Stain Removal, 2 Pack $37.99
$3799
current price $37.99Champion Acid Blue Muriatic Acid for Pools, Driveway Stain Removal, 2 Pack
4.5 out of 5 stars
Sunbelt Chemicals Muriatic Acid Pool Chemicals, 2 Gal, (2 Pack) $58.50
$5850
current price $58.50Sunbelt Chemicals Muriatic Acid Pool Chemicals, 2 Gal, (2 Pack)
5 out of 5 stars
MAV AquaDoc Cyanuric Acid Pool Stabilizer and Conditioner, 128 fl oz $47.99
Sponsored
$4799
current price $47.99MAV AquaDoc Cyanuric Acid Pool Stabilizer and Conditioner, 128 fl oz
4.5 out of 5 stars
Pool Closer - All-in-one Pool Winter Closing Kit Chemical - Pool Winterizer for Above Ground Pool and Inground Pool Winterizing Kit - AquaDoc Pool Supplies $19.99
Sponsored
$1999
current price $19.99Pool Closer - All-in-one Pool Winter Closing Kit Chemical - Pool Winterizer for Above Ground Pool and Inground Pool Winterizing Kit - AquaDoc Pool Supplies
4.6 out of 5 stars
Acid Blue Muriatic Acid by CPDI - Swimming Pool pH Reducer Balancer | Buffered, Low-Fume From $35.99
2 options
Available in additional 2 optionsFrom$3599
Acid Blue Muriatic Acid by CPDI - Swimming Pool pH Reducer Balancer | Buffered, Low-Fume
5 out of 5 stars
1 Case (4 Gallons) | AcidBlue, Buffered Low-Fume Muriatic Acid | pH Reducer $64.99
$6499
current price $64.991 Case (4 Gallons) | AcidBlue, Buffered Low-Fume Muriatic Acid | pH Reducer
4.8 out of 5 stars
HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels $8.46 Was $13.65 $1.69/lb
Now$846
current price Now $8.46, Was $13.65$13.65
$1.69/lb
HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels
4.7 out of 5 stars
Bio-Active Cyanuric Acid Reducer From $39.95
2 options
Available in additional 2 optionsFrom$3995
Bio-Active Cyanuric Acid Reducer
3.2 out of 5 stars
Champion AcidBlue No Scent Muriatic Acid 1 gal Liquid $29.99
$2999
current price $29.99Champion AcidBlue No Scent Muriatic Acid 1 gal Liquid
4.9 out of 5 stars
Natural Chemistry 07395 Extra Strength Stain Free, 1-3/4-Pound $31.96
$3196
current price $31.96Natural Chemistry 07395 Extra Strength Stain Free, 1-3/4-Pound
4.5 out of 5 stars
Muriatic Acid for Swimming Pools & Spas, Removes Mortar from Bricks - 90% Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use (1 Gallon) $19.99
$1999
current price $19.99Muriatic Acid for Swimming Pools & Spas, Removes Mortar from Bricks - 90% Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use (1 Gallon)
3.8 out of 5 stars
Coral Seas YELLOWOUT Yellow Out Pool Algaecide 2 Lbs. From $20.29
4 options
Available in additional 4 optionsFrom$2029
Coral Seas YELLOWOUT Yellow Out Pool Algaecide 2 Lbs.
4.4 out of 5 stars
In 100+ people's carts, HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use $23.11 29.0 ¢/oz
In 100+ people's carts
Sponsored
$2311
current price $23.1129.0 ¢/oz
HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use
4.6 out of 5 stars
HTH Pool Care pH up — Powder, 4 lb — Pool Chemical pH Increaser to Balance Chemistry and Improve Water Clarity $9.52 Was $18.27 $2.38/lb
Sponsored
Now$952
current price Now $9.52, Was $18.27$18.27
$2.38/lb
HTH Pool Care pH up — Powder, 4 lb — Pool Chemical pH Increaser to Balance Chemistry and Improve Water Clarity
4.8 out of 5 stars
Acid Blue - Low Fume Muriatic Acid for Swimming Pools & Spas - Lower's pH, Reduces Alkalinity - 2 Gallon $55.19
$5519
current price $55.19Acid Blue - Low Fume Muriatic Acid for Swimming Pools & Spas - Lower's pH, Reduces Alkalinity - 2 Gallon
Doheny's pH Minus | pH Down for Pools | Sodium Bisulfate Dry Acid | Pool pH Reducer | Water Balancer | Fast Acting Formula | Pro Strength | Works in All Pool Types | Proudly Made in USA |5 lb From $23.39
5 options
Available in additional 5 optionsFrom$2339
Doheny's pH Minus | pH Down for Pools | Sodium Bisulfate Dry Acid | Pool pH Reducer | Water Balancer | Fast Acting Formula | Pro Strength | Works in All Pool Types | Proudly Made in USA |5 lb
4.5 out of 5 stars
MAV AquaDoc Cyanuric Acid Pool Stabilizer and Conditioner, 128 fl oz $47.99
$4799
current price $47.99MAV AquaDoc Cyanuric Acid Pool Stabilizer and Conditioner, 128 fl oz
4.5 out of 5 stars
(4 Gallons) - Muriatic Acid for Swimming Pools & Spas, Removes Mortar from Bricks - 90% Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use $45.99
$4599
current price $45.99(4 Gallons) - Muriatic Acid for Swimming Pools & Spas, Removes Mortar from Bricks - 90% Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use
Champion Acid Blue 4 Pack Muriatic Acid & Champion 4 Pack Pool Shock Liquid $119.94
$11994
current price $119.94Champion Acid Blue 4 Pack Muriatic Acid & Champion 4 Pack Pool Shock Liquid
Swimming Pool Stabilizer and Conditioner | Water Balancer | Cyanuric Acid for Swimming Pools | Longer Lasting Sanitation | Helps Reduce Chlorine Loss Due to Sunlight | 25 Pounds $67.99
$6799
current price $67.99Swimming Pool Stabilizer and Conditioner | Water Balancer | Cyanuric Acid for Swimming Pools | Longer Lasting Sanitation | Helps Reduce Chlorine Loss Due to Sunlight | 25 Pounds
Bio-Active BA-CAR-08 Non Polluting 100-Percent Cyanuric Acid Reducer Powder for and Residential Swimming Pools, 8 Ounces. $48.04
$4804
current price $48.04Bio-Active BA-CAR-08 Non Polluting 100-Percent Cyanuric Acid Reducer Powder for and Residential Swimming Pools, 8 Ounces.
Pentair Pool Water Acid Demand and Total Alkalinity Solution Number 3 | R161185 $10.95
$1095
current price $10.95Pentair Pool Water Acid Demand and Total Alkalinity Solution Number 3 | R161185
Spa Chlorine for Hot Tub Sanitizer 2lbs - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in The USA - AquaDoc $27.90
Sponsored
$2790
current price $27.90Spa Chlorine for Hot Tub Sanitizer 2lbs - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in The USA - AquaDoc
4.6 out of 5 stars
AquaDoc pH Up Increaser Sodium Carbonate Soda Ash Granules 10 lbs From $23.99
Sponsored
From$2399
AquaDoc pH Up Increaser Sodium Carbonate Soda Ash Granules 10 lbs
4.5 out of 5 stars
Puri Tech Powder Pool 50lbs Stabilizer Conditioner Cyanuric Acid UV Protection Pool Spa $103.12
$10312
current price $103.12Puri Tech Powder Pool 50lbs Stabilizer Conditioner Cyanuric Acid UV Protection Pool Spa
4.3 out of 5 stars
(4 Gallons) - Acidblue Muriatic Acid for Swimming Pools & Spas, 1 Gallon Each - Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use $55.99
$5599
current price $55.99(4 Gallons) - Acidblue Muriatic Acid for Swimming Pools & Spas, 1 Gallon Each - Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use
5 out of 5 stars
Acid Blue - Low Fume Muriatic Acid for Swimming Pools & Spas - Lower's pH, Reduces Alkalinity - 2 Gallon $47.99
$4799
current price $47.99Acid Blue - Low Fume Muriatic Acid for Swimming Pools & Spas - Lower's pH, Reduces Alkalinity - 2 Gallon
Acid Blue - Low Fume Muriatic Acid for Swimming Pools & Spas - Lower's pH, Reduces Alkalinity - 2 Gallon $45.99
$4599
current price $45.99Acid Blue - Low Fume Muriatic Acid for Swimming Pools & Spas - Lower's pH, Reduces Alkalinity - 2 Gallon
Sunbelt Chemicals Easy to Use Muriatic Acid Pool Chemicals, 1 Gal, (4 Pack) $89.99
$8999
current price $89.99Sunbelt Chemicals Easy to Use Muriatic Acid Pool Chemicals, 1 Gal, (4 Pack)
4.6 out of 5 stars
PoolRx Algaecide Mineral Unit Pool Chemicals, Blue, 4 Pack $208.92
$20892
current price $208.92PoolRx Algaecide Mineral Unit Pool Chemicals, Blue, 4 Pack
4.7 out of 5 stars
Think Crucial Salt Cell Cleaner and Descaler for Salt Water Pools, 16 fl oz $17.99
$1799
current price $17.99Think Crucial Salt Cell Cleaner and Descaler for Salt Water Pools, 16 fl oz
Lerpwige Pool Acid Set for Chlorinator Systems Removes Calcium Deposits $12.31
$1231
current price $12.31Lerpwige Pool Acid Set for Chlorinator Systems Removes Calcium Deposits
Puri Tech Powder Pool Chemicals 40 lbs Stabilizer Conditioner Cyanuric Acid UV Protection for Swimming Pools and Spas $91.96
$9196
current price $91.96Puri Tech Powder Pool Chemicals 40 lbs Stabilizer Conditioner Cyanuric Acid UV Protection for Swimming Pools and Spas
4.8 out of 5 stars
Acid Blue - Low Fume Muriatic Acid for Swimming Pools & Spas - Lower's pH, Reduces Alkalinity - 2 Gallon $48.99 Was $55.49
Now$4899
current price Now $48.99, Was $55.49$55.49
Acid Blue - Low Fume Muriatic Acid for Swimming Pools & Spas - Lower's pH, Reduces Alkalinity - 2 Gallon
Champion Muriatic Acid for Swimming Pools & Spas - Lower's pH/pH Reducer for Pool Water Balancing - 4 Gallon $89.99
$8999
current price $89.99Champion Muriatic Acid for Swimming Pools & Spas - Lower's pH/pH Reducer for Pool Water Balancing - 4 Gallon
Puri Tech Powder Pool Chemicals 15 lb Stabilizer Conditioner Cyanuric Acid UV Protection for Pools & Spas $43.09
$4309
current price $43.09Puri Tech Powder Pool Chemicals 15 lb Stabilizer Conditioner Cyanuric Acid UV Protection for Pools & Spas
3.9 out of 5 stars
AquaDoc Pool Stabilizer & Conditioner, Cyanuric Acid Granules for Swimming Pools, Protects Chlorine from Sunlight, 5 lb
2 options
Available in additional 2 optionsAquaDoc Pool Stabilizer & Conditioner, Cyanuric Acid Granules for Swimming Pools, Protects Chlorine from Sunlight, 5 lb
4.9 out of 5 stars
HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry
HTH Spa Care pH Down — Powder, 2.5 lb — Pool and Spa pH Decreaser to Balance Water Chemistry
4.7 out of 5 stars
Lume Wear pH Down for Pools, 3.53 oz Sodium Bisulfate pH & Alkalinity Reducer, Fast Dissolving Dry Acid for Inground & Above Ground Pools $11.99
$1199
current price $11.99Lume Wear pH Down for Pools, 3.53 oz Sodium Bisulfate pH & Alkalinity Reducer, Fast Dissolving Dry Acid for Inground & Above Ground Pools
BAQUACIL pH Decreaser $19.99
$1999
current price $19.99BAQUACIL pH Decreaser
1 out of 5 stars
AquaDoc pH Down for Pools Sodium Bisulfate pH Decreaser Alkalinity Decreaser Easy Dissolving 5 lbs
2 options
Available in additional 2 optionsAquaDoc pH Down for Pools Sodium Bisulfate pH Decreaser Alkalinity Decreaser Easy Dissolving 5 lbs
4.5 out of 5 stars
Popular in Adding Acid To Pool
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