Pool Chemicals
Sort by:
Unlock Access to All Deals
Join BrickSeek One to enjoy unrestricted access to every corner of BrickSeek. That means immediate access to all online, pickup, in-store, and used deals as they go live!
Reveal Your Deals
- Good Deal
Good DealLeisure Time 22339-02BX Spa Up, 2-Pounds, 2-Pack$13.59Save $5.96Online - Amazon.comTypically:$19.55Save $5.96MSRP:$25.50Save $11.91 - Good Deal
Good DealRobelle 14 lb. Pool Stabilizer and Conditioner$37.38Save $13.12Online - Home DepotTypically:$50.50Save $13.12MSRP:$69.99Save $32.61 - Good Deal
Good DealRobelle 16 lb. Pool Calcium Hardness Increaser$22.88Save $8.21Online - Home DepotTypically:$31.09Save $8.21MSRP:$54.99Save $32.11 - Good Deal
Good DealPool Mate 16-Pounds Premium Pool Stabilizer and Conditioner, Concentrated Cyanuric Acid for Pools, Helps Chlorine Last Longer$98.08Save $28.47Online - Amazon.comTypically:$126.55Save $28.47 - Good Deal
Good DealPoolRx+ Mineral Algaecide 4-Unit Pack, up to 6-Month Algae Control, for 5K-7.5K gallons, Orange & White, New Formula with Silver.$100.00Save $26.42Online - Amazon.comTypically:$126.42Save $26.42MSRP:$154.99Save $54.99 
HTH 67226 Swimming Pool Care Liquid Solar Blanket, Reduces Heat & Water Loss Providing an Extended Pool Season, Helps Maintain Pool Water Temperature, Reduces Evaporation, 32oz$29.86Save $7.89Online - Amazon.comTypically:$37.75Save $7.89
HTH 1 lb. Pool Care Shock Ultra$8.40Save $2.20Online - Home DepotTypically:$10.60Save $2.20MSRP:$29.99Save $21.59
SWIMLINE HYDROTOOLS Pool Salt Replacement Cell For Water Chlorinator Systems For Pools Up To 40,000 Gallons | 13 XL Titanium Plates, Hayward Compatible, Easy Install Above & Inground Pool Generators$284.73Save $287.13Used - Amazon.comTypically:$571.86Save $287.13
HTH 6 lb. Pool Care Shock Ultra (6-Pack of 1 lb.)$38.04Save $8.05Online - Home DepotTypically:$46.09Save $8.05MSRP:$78.00Save $39.96
HTH 79.8 oz. Pool Care Shock (6-Pack of 13.3 oz. Bags)$23.40Save $4.17Online - Home DepotTypically:$27.57Save $4.17MSRP:$197.66Save $174.26
CLOROX Pool&Spa Active99 3” Chlorinating Tablet, Kills Bacteria & Stops Algae, 35LB$165.98Save $23.00Online - Amazon.comTypically:$188.98Save $23.00MSRP:$195.00Save $29.02
Robelle 5 lbs. pH Rise for Swimming Pools$11.10Save $2.01Online - Home DepotTypically:$13.11Save $2.01MSRP:$21.31Save $10.21
Robelle 1-Quart Premium Water Brightener and Clarifier, Pool Clarifier, Made in USA$10.50Save $1.14Online - Amazon.comTypically:$11.64Save $1.14
HTH 2.25 lb. Spa Clear Pool Chlorinating Sanitizer$15.58Save $2.37Online - Home DepotTypically:$17.95Save $2.37MSRP:$29.95Save $14.37
Pool Mate 4 lb. Pool Concentrated Chlorinating Granules$38.80Save $3.59Online - Home DepotTypically:$42.39Save $3.59MSRP:$34.11
Hayward W3T-CELL-9 TurboCell Salt Chlorination Cell for In-Ground Swimming Pools up to 25,000 Gallons$641.00Save $50.65Online - Amazon.comTypically:$691.65Save $50.65MSRP:$819.99Save $178.99
Pool Mate 50 lb. Pool Total Alkalinity Increaser$71.54Save $7.76Online - Home DepotTypically:$79.30Save $7.76MSRP:$139.99Save $68.45
Robelle 16-Pounds Premium Pool Calcium Up, Calcium Hardness Increaser, Made in USA$50.96Save $2.65Online - Amazon.comTypically:$53.61Save $2.65
HTH 3 in. 25 lb. Pool Care Chlorinating Tabs Advanced$120.81Save $3.85Online - Home DepotTypically:$124.66Save $3.85MSRP:$259.00Save $138.19
SpaChoice 2.5-Pounds 4-Pack Premium pH Decreaser for Hot Tub, 100% Sodium Bisulfate, Made in USA$29.83Save $20.50Used - Amazon.comTypically:$50.33Save $20.50MSRP:$50.07Save $20.24
Yellow Gone 2 lb. Fast Acting Pool Cleanup for Green and Mustard Algae$22.98Save $1.75Online - Home DepotTypically:$24.73Save $1.75MSRP:$40.99Save $18.01
SpaChoice 1-Quart 6-Pack Premium Clear and Sparkle Blue Pool Water Clarifier, Pool Clarifier, Made in USA$56.58Save $1.75Online - Amazon.comTypically:$58.33Save $1.75MSRP:$59.99Save $3.41
HTH 4 lb. Pool Care Balancer pH Up$10.98Save $0.22Online - Home DepotTypically:$11.20Save $0.22MSRP:$68.00Save $57.02
HTH 32 fl. oz. Pool Care Algaecide - Algae Guard Advanced$24.98Save $0.49Online - Home DepotTypically:$25.47Save $0.49MSRP:$9.99
PoolRX+ spa Unit 400-1,000 gallons$25.89Save $0.75Online - Amazon.comTypically:$26.64Save $0.75MSRP:$29.99Save $4.10
Pool Mate 7-Pounds Premium Pool Stabilizer and Conditioner, Concentrated Cyanuric Acid for Pools, Helps Chlorine Last Longer$32.04Save $0.90Online - Amazon.comTypically:$32.94Save $0.90MSRP:$31.73
AquaChek Pool Spa 6-in-1 Test Strips (2-Pack)$19.48Save $1.36Online - Home DepotTypically:$20.84Save $1.36MSRP:$14.95
HTH 1.25 lb. Spa Alkalinity Up Balancer$6.70Save $0.11Online - Home DepotTypically:$6.81Save $0.11MSRP:$79.70Save $73.00
Leisure Time 22337A Spa 56 Chlorinating Granules, Bucket for Crystal Clear Water Maintenance, 2lbs$19.50Save $0.47Online - Amazon.comTypically:$19.97Save $0.47MSRP:$59.99Save $40.49
Clorox® Pool&Spa™ Soft&Clear, Maintains Clear Soft Water, Reduces Spa Maintenance, 32 Ounces (Pack of 1)$16.60Save $0.22Online - Amazon.comTypically:$16.82Save $0.22MSRP:$17.49Save $0.89
Pool Mate 1 qt. Pool Algaecide 50 (12-Pack)$129.00Save $8.28Online - Home DepotTypically:$137.28Save $8.28MSRP:$158.35Save $29.35
HTH 67121 Swimming Pool Care D.E. Filter Aid, Improve Filtration Efficiency and Water Clarity, 10lb$27.99Save $0.51Online - Amazon.comTypically:$28.50Save $0.51MSRP:$37.71Save $9.72
Robelle 24 lb. Diatomaceous Earth Filter Powder$51.63Save $0.80Online - Home DepotTypically:$52.43Save $0.80MSRP:$65.99Save $14.36
SpaChoice 1-Pound 4-Pack Premium Bromine Booster, Sodium Bromide for Hot Tub, Made in USA$68.24Save $0.98Online - Amazon.comTypically:$69.22Save $0.98MSRP:$99.99Save $31.75
HTH 6 lb. Pool Care Shock Advanced (6-Pack of 1 lb. Shock)$26.76Save $0.06Online - Home DepotTypically:$26.82Save $0.06MSRP:$353.84Save $327.08
Pool Mate 22 lb. Pool Concentrated Chlorinating Granules$189.99Save $10.00Online - Home DepotTypically:$199.99Save $10.00MSRP:$163.99
HTH 8.2 lb. Pool Care Shock Green to Blue Advanced$27.47Save $0.03Online - Home DepotTypically:$27.50Save $0.03MSRP:$65.67Save $38.20
Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 5LB (Pack of 1)$10.94Online - Amazon.comTypically:$10.94MSRP:$12.99Save $2.05
HTH 3 in. 0.375 lb. Pool Care Chlorinating Tabs Advanced$5.74Online - Home DepotTypically:$5.74MSRP:$230.60Save $224.86
PoolRx+ Mineral Algaecide Unit, up to 6-Month Algae Control, for 100-400 gallons, Yellow & White, New Formula with Silver.$14.74Online - Amazon.comTypically:$14.74MSRP:$24.99Save $10.25
Clorox® Pool&Spa™ System Cleanse, Removes Build-Up from Spa and Hot Tub Plumbing, Improves Filter Performance, 32 Ounces (Pack of 1)$12.74Online - Amazon.comTypically:$12.74
Pool Mate 25-Pounds Premium Calcium Hardness Increaser for Pools, 100% Calcium Chloride$52.34Save $0.40Online - Amazon.comTypically:$52.74Save $0.40
PoolRX+ Pool Unit 7.5k-20k gallons (4-Pack), Blue, (331003)$201.84Save $1.51Online - Amazon.comTypically:$203.35Save $1.51MSRP:$255.95Save $54.11
Robelle 28 lb. Pool Stabilizer and Conditioner$84.76Save $0.50Online - Home DepotTypically:$85.26Save $0.50MSRP:$129.99Save $45.23
Pool RX 332066 PoolRX+ Booster Black Swimming Pool Algaecide, Single Unit$48.18Save $0.27Online - Amazon.comTypically:$48.45Save $0.27MSRP:$54.99Save $6.81
Pool Mate 1-Quart 4-Pack Concentrated Pool Filter Cleaner, Made in USA$47.00Save $0.17Online - Amazon.comTypically:$47.17Save $0.17MSRP:$94.99Save $47.99
SpaChoice 2-Pounds 4-Pack Premium Bromine Booster, Sodium Bromide for Hot Tub, Made in USA$92.53Save $0.17Online - Amazon.comTypically:$92.70Save $0.17MSRP:$109.99Save $17.46
PoolRx+ Mineral Algaecide 4-Unit Pack, up to 6-Month Algae Control, for 400-1,000 gallons, Purple & White, New Formula with Silver.$68.66Save $2.93Online - Amazon.comTypically:$71.59Save $2.93MSRP:$89.99Save $21.33
PoolRX+ Pool Unit 20k-30k gallons$76.26Save $0.13Online - Amazon.comTypically:$76.39Save $0.13MSRP:$99.99Save $23.73
Pool Mate 20 lb. Pool Total Alkalinity Increaser$37.17Online - Home DepotTypically:$37.17MSRP:$49.22Save $12.05
Pool Mate 25 lbs. Calcium Increaser for Swimming Pools$52.34Online - Home DepotTypically:$52.34MSRP:$44.86
Robelle 25 lb. Pool Calcium Hardness Increaser$42.41Online - Home DepotTypically:$42.41MSRP:$44.43Save $2.02
SpaChoice 2-Pounds 2-Pack Premium Re-Energize Spa Shock, Hot Tub Shock, Made in USA$38.60Online - Amazon.comTypically:$38.60MSRP:$44.24Save $5.64
LEISURE TIME 1 Qt. Spa Bright and Clear Clarifier (2-Pack)$31.97Online - Home DepotTypically:$31.93MSRP:$40.60Save $8.63
Pool Mate 10-Pounds Premium Alkalinity Increaser for Swimming Pools, 100% Sodium Bicarbonate$21.78Online - Amazon.comTypically:$21.75MSRP:$23.91Save $2.13- Pool Mate 25-Pounds Premium Calcium Hardness Increaser for Pools, 100% Calcium Chloride$47.23Online - Amazon.comTypically:$47.15
Pool Mate 25-Pounds Premium pH Up for Pools, 100% Sodium Carbonate$40.97Online - Amazon.comTypically:$40.87MSRP:$44.49Save $3.52
Robelle 1 qt. Pool Mineral Out Stain Remover (12-Pack)$82.96Save $2.78Online - Home DepotTypically:$85.74Save $2.78MSRP:$106.37Save $23.41
PoolRx+ Mineral Algaecide Unit, up to 6-Month Algae Control, for 2.5K-5K gallons, Red & White, New Formula with Silver.$36.18Online - Amazon.comTypically:$35.88MSRP:$40.99Save $4.81