Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
0
0
 Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Janitorial & Cleaning Supplies
  4. /
  5. Cleaning Chemicals
  6. /
  7. Pool and Spa Chemicals

Pool and Spa Chemicals (238 items) - Page 7

Strike3 8 lbs Super Tablet Chlorinating Chemicals, 4PK ST3306738
Strike3

8 lbs Super Tablet Chlorinating Chemicals, 4PK

Zoro # G611907283
Mfr # ST3306738
product price:  $377.99
/pk 4, $94.50/ea
Hth 4 lbs Granule Calcium Hardness Increaser, 3PK HT7631
Hth

4 lbs Granule Calcium Hardness Increaser, 3PK

Zoro # G611958650
Mfr # HT7631
product price:  $62.49
/pk 3, $20.83/ea
Auto Usa 9 lbs Granule Chlorine Stabilizer, 4PK AU3304841
Auto Usa

9 lbs Granule Chlorine Stabilizer, 4PK

Zoro # G111911445
Mfr # AU3304841
original price:  $334.99 , new price: $294.99 , 11 percent off
11% off
new price:  $294.99
/pk 4, $73.75/ea
Strike3 5 lbs Pool Care Granule pH Minus, 4PK ST3307259
Strike3

5 lbs Pool Care Granule pH Minus, 4PK

Zoro # G511909561
Mfr # ST3307259
product price:  $77.39
/pk 4, $19.35/ea
Auto Usa 6 lbs PH Minus Granule Non Chlorine Calcium Hardness Increaser, 8PK AU3304386
Auto Usa

6 lbs PH Minus Granule Non Chlorine Calcium Hardness Increaser, 8PK

Zoro # G011911439
Mfr # AU3304386
original price:  $288.99 , new price: $259.99 , 10 percent off
10% off
new price:  $259.99
/pk 8, $32.50/ea
Bookazine 9 oz Eucalyptus Mint Liquid Spa Fragrance TI1413832
Bookazine

9 oz Eucalyptus Mint Liquid Spa Fragrance

Zoro # G104107602
Mfr # TI1413832
product price:  $48.65
/ea
Advantis Technologies Advantis Tech BE1 Leisure Time Sodium Bromide 1 Lbs. BE1
Advantis Technologies

Advantis Tech BE1 Leisure Time Sodium Bromide 1 Lbs.

Zoro # G604120224
Mfr # BE1
product price:  $76.99
/ea
Strike3 4 lbs Pool Care Granule PH Plus, 4PK ST3307333
Strike3

4 lbs Pool Care Granule PH Plus, 4PK

Zoro # G911909567
Mfr # ST3307333
product price:  $56.89
/pk 4, $14.22/ea
Pacificlear 9 Lb. Chlorine Stabilizer Granule F081009036PC
Pacificlear

9 Lb. Chlorine Stabilizer Granule

Zoro # G721871221
Mfr # F081009036PC
product price:  $74.19
/ea
Strike3 2.25 lbs Spa Powder Chlorinating Sanitizer, 6PK ST3306506
Strike3

2.25 lbs Spa Powder Chlorinating Sanitizer, 6PK

Zoro # G111958662
Mfr # ST3306506
product price:  $156.99
/pk 6, $26.17/ea
Jed Pool Tools HTH Floating Bromine Tablet Chemical Dispenser 10-451
Jed Pool Tools

HTH Floating Bromine Tablet Chemical Dispenser

Zoro # G910828807
Mfr # 10-451
product price:  $10.35
/ea
Clorox Strip Smart My Asst Pool/Spa 74050CLX
Clorox

Strip Smart My Asst Pool/Spa

Zoro # G007059831
Mfr # 74050CLX
product price:  $33.15
/ea
Strike3 2 lbs Spa Granule pH Plus, 6PK ST3308725
Strike3

2 lbs Spa Granule pH Plus, 6PK

Zoro # G311958790
Mfr # ST3308725
product price:  $108.99
/pk 6, $18.17/ea
Hth 86068 4 lbs Granule Calcium Hardness Increaser - Pack of 3 86068
Hth

86068 4 lbs Granule Calcium Hardness Increaser - Pack of 3

Zoro # G404109108
Mfr # 86068
product price:  $61.89
/ea
Auto Usa 2 lbs Granule Multishock, 12PK AU3300824
Auto Usa

2 lbs Granule Multishock, 12PK

Zoro # G011959028
Mfr # AU3300824
product price:  $348.99
/pk 12, $29.08/ea
O-Ace-Sis 8274243 1.5 lbs Poly-Brite Filter Tabs- pack of 12 8274243
O-Ace-Sis

8274243 1.5 lbs Poly-Brite Filter Tabs- pack of 12

Zoro # G904108717
Mfr # 8274243
product price:  $214.99
/ea
Moodsetter Fragrance Insparation Liquid Joy Bottle, 9 oz 205X
Moodsetter

Fragrance Insparation Liquid Joy Bottle, 9 oz

Zoro # G615800405
Mfr # 205X
original price:  $32.15 , new price: $29.99 , 6 percent off
6% off
new price:  $29.99
/ea
Auto Usa 4 lbs Granule Chlorine Stabilizer, 8PK AU3304385
Auto Usa

4 lbs Granule Chlorine Stabilizer, 8PK

Zoro # G011911422
Mfr # AU3304385
original price:  $348.99 , new price: $306.99 , 12 percent off
12% off
new price:  $306.99
/pk 8, $38.37/ea
Hth 4 lbs Pool Care Granule PH Plus, 4PK 8063189
Hth

4 lbs Pool Care Granule PH Plus, 4PK

Zoro # G811910588
Mfr # 8063189
product price:  $60.75
/pk 4, $15.19/ea
Hth 67009 Pool Alkinty Plus - 5 lbs - pack of 3 84045
Hth

67009 Pool Alkinty Plus - 5 lbs - pack of 3

Zoro # G604108024
Mfr # 84045
product price:  $80.75
/ea
O-Ace-Sis 8191892 5 lbs Alkalinity Increaser 8191892
O-Ace-Sis

8191892 5 lbs Alkalinity Increaser

Zoro # G704109075
Mfr # 8191892
product price:  $32.99
/ea
Cloroxpro Algaecide and Clarifier, 1 gal Bottle 90128CLP
Cloroxpro

Algaecide and Clarifier, 1 gal Bottle

Zoro # G311225922
Mfr # 90128CLP
product price:  $12.59
/ea
Pool and Spa Chemicals (238 items) - Page 7
  • First
  • Previous
  • 7
    of 7 pages
How was your search?

About Pool and Spa Chemicals

Keeping the pool and spa clean with pool filters and pool cleaners is only part of the process for ensuring the healthful enjoyment of pools and spas. The ongoing treatment and chemical balancing of the water is a requirement, as well. Ensure perfect water with our pool and spa chemicals. Select from chlorine, algaecide, shock, clarifier, and pool enzymes in tablet, liquid, concentrated liquid and granule forms. Items also vary by size and other considerations.

Related Categories

All Purpose CleanersDegreasersSpecialty CleanersDisinfectants and SanitizersBrooms
Trash CansHand SoapFloor Mops, Buckets & WringersSorbentsTrash Bags
chlorine granulesswimming pool chemicalswater clarifierblue pond dyeliquid pool shock
calcium increasermorton pool salt3 in chlorine tabletnon chlorine shock50lb rock salt

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption
Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us
© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc