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
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
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
Search Feedback

Pool and Spa Chemicals (243 items) - Page 4

Hth Pool Care 5 Lb. Chlorine Granules 22017
Hth

Pool Care 5 Lb. Chlorine Granules

Zoro # G221888682
Mfr # 22017
product price:  $47.15
/ea
Sold in mult. of 3 for $141.45
Hth Ultimate Mineral Brilliance 22008 Chlorinating Granule, Powder, Chlorine-Like, 18 lb White 22018
Hth

Ultimate Mineral Brilliance 22008 Chlorinating Granule, Powder, Chlorine-Like, 18 lb White

Zoro # G916251739
Mfr # 22018
product price:  $180.99
/ea
No Product Image Available
Clorox

Clorox 3 Way Test Kit, 0.75 fl oz. Liquid

Zoro # G808644342
Mfr # 73000CLX
product price:  $8.59
/ea
Superjock 73 Percent Calcium-Hypo Shock SU3685968
Superjock

73 Percent Calcium-Hypo Shock

Zoro # G811958740
Mfr # SU3685968
product price:  $23.25
/ea
Orb-3 Concentrated Spa Enzymes, 1 qt. Y240-000-1Q
Orb-3

Concentrated Spa Enzymes, 1 qt.

Zoro # G2657636
Mfr # Y240-000-1Q
product price:  $17.29
/ea
Cloroxpro Pool Shock, 1 lb Packet, Acidic, pk24 92401CLP
Cloroxpro

Pool Shock, 1 lb Packet, Acidic, pk24

Zoro # G611225936
Mfr # 92401CLP
product price:  $175.99
/pk 24, $7.33/ea
Hth HTH Pool Care Granule Shock System 7.2 lb 52038
Hth

HTH Pool Care Granule Shock System 7.2 lb

Zoro # G505301784
Mfr # 52038
product price:  $51.45
/ea
Sold in mult. of 2 for $102.90
Pool Breeze Pool Breeze Granule Chlorinating Chemicals 25 lb 88402
Pool Breeze

Pool Breeze Granule Chlorinating Chemicals 25 lb

Zoro # G107715361
Mfr # 88402
product price:  $192.99
/ea
Aquaguard 1 Gal. Ultra Clarifier Pool Clarifier 56128AGD
Aquaguard

1 Gal. Ultra Clarifier Pool Clarifier

Zoro # G210022127
Mfr # 56128AGD
product price:  $112.99
/ea
No Product Image Available
Lovibond

Safest Tablet, Chlorine, 250PK

Zoro # G508351373
Mfr # COMBI PACK: DPD EVO (NO. 1 & NO.3 EVO)
product price:  $84.59
/pk 250, $0.34/ea
Api 25 lbs Oxy Splash Non Chlorine Shock OXSP25
Api

25 lbs Oxy Splash Non Chlorine Shock

Zoro # G011959042
Mfr # OXSP25
product price:  $262.99
/ea
Taylor Technologies Taylor Technologies R-0013-C-12 2 Oz. Cyanuric Acid Reagent No. 13 R0013C
Taylor Technologies

Taylor Technologies R-0013-C-12 2 Oz. Cyanuric Acid Reagent No. 13

Zoro # G004120947
Mfr # R0013C
product price:  $33.99
/ea
Pacificlear NoChlorine Pool Chemical, 50 lb Pail, Granular, Chloramine F024050050PC
Pacificlear

NoChlorine Pool Chemical, 50 lb Pail, Granular, Chloramine

Zoro # G807681591
Mfr # F024050050PC
product price:  $349.99
/ea
Solenis HTH 32OZ Flocculant 67080
Solenis

HTH 32OZ Flocculant

Zoro # G008234664
Mfr # 67080
product price:  $26.59
/ea
Sold in mult. of 4 for $106.36
Pacificlear Yellow Eliminator, 2 lb Bottle, Granular F089002024PC
Pacificlear

Yellow Eliminator, 2 lb Bottle, Granular

Zoro # G407681281
Mfr # F089002024PC
product price:  $23.59
/ea
Hth HTH 8396657 1 lbs Ultimate Granule Shock - Pack of 15 8396657
Hth

HTH 8396657 1 lbs Ultimate Granule Shock - Pack of 15

Zoro # G504109046
Mfr # 8396657
product price:  $187.99
/ea
Hth HTH Pool Care 3" Tablet Chlorinating Chemicals 8 oz 42051
Hth

HTH Pool Care 3" Tablet Chlorinating Chemicals 8 oz

Zoro # G705301737
Mfr # 42051
product price:  $7.29
/ea
Sold in mult. of 24 for $174.96
Water Techniques Trichlor 3 in. Tablets - 5 lbs Pail WA601466
Water Techniques

Trichlor 3 in. Tablets - 5 lbs Pail

Zoro # G711958703
Mfr # WA601466
product price:  $71.99
/ea
Hth 13.3 oz Granule Shock, 18PK HT7628
Hth

13.3 oz Granule Shock, 18PK

Zoro # G511958750
Mfr # HT7628
product price:  $135.99
/pk 18, $7.56/ea
Taylor 2 oz. Bottle Test Kit Replacement Reagent Refill Bottles Cyanuric Acid Reagent TAY-45-1061
Taylor

2 oz. Bottle Test Kit Replacement Reagent Refill Bottles Cyanuric Acid Reagent

Zoro # G510022193
Mfr # TAY-45-1061
product price:  $37.19
/ea
Pacificlear Alkalinity Increaser, Granular, 5 lb Pail F085005040PC
Pacificlear

Alkalinity Increaser, Granular, 5 lb Pail

Zoro # G807681263
Mfr # F085005040PC
product price:  $19.19
/ea
Jacks Magic The Yellow Stuff - 99 Percentage Sodium Bromide, Pail JMYELLOW25
Jacks Magic

The Yellow Stuff - 99 Percentage Sodium Bromide, Pail

Zoro # G215800386
Mfr # JMYELLOW25
product price:  $548.99
/ea
Leisure Time Leisure Time Spa 56 Granule Chlorinating Chemicals 5 lb E5
Leisure Time

Leisure Time Spa 56 Granule Chlorinating Chemicals 5 lb

Zoro # G505298381
Mfr # E5
product price:  $70.59
/ea
Sold in mult. of 6 for $423.54
O-Ace-Sis O-ACE-sis Liquid Defoamer 1 qt TF074001012OAC
O-Ace-Sis

O-ACE-sis Liquid Defoamer 1 qt

Zoro # G505301760
Mfr # TF074001012OAC
product price:  $15.19
/ea
Sold in mult. of 12 for $182.28
Hth HTH Pool Care Tablet Skimmer Tabs 9 lb, PK2 28019
Hth

HTH Pool Care Tablet Skimmer Tabs 9 lb, PK2

Zoro # G109760703
Mfr # 28019
product price:  $77.99
/pk 2, $39.00/ea
Sold in mult. of 2 for $155.98
Hth 6 lbs Ultra Granule Shock Treatment HT9188
Hth

6 lbs Ultra Granule Shock Treatment

Zoro # G211959125
Mfr # HT9188
product price:  $86.39
/ea
Leisure Time Leisure Time Liquid Spa Chemicals 16 oz S
Leisure Time

Leisure Time Liquid Spa Chemicals 16 oz

Zoro # G707715549
Mfr # S
product price:  $12.99
/ea
Sold in mult. of 12 for $155.88
O-Ace-Sis O-ACE-sis Granule Alkalinity Increaser 5 lb TF085005040OAC
O-Ace-Sis

O-ACE-sis Granule Alkalinity Increaser 5 lb

Zoro # G300542399
Mfr # TF085005040OAC
product price:  $20.35
/ea
Pool Breeze Pool Breeze Pool Care System Granule Shock 1 lb, PK24 88405
Pool Breeze

Pool Breeze Pool Care System Granule Shock 1 lb, PK24

Zoro # G909760781
Mfr # 88405
product price:  $9.69
/pk 24, $0.40/ea
Sold in mult. of 24 for $232.56
Pacificlear Algaecide 60 Plus, 1 qt Bottle, Liquid F053001012PC
Pacificlear

Algaecide 60 Plus, 1 qt Bottle, Liquid

Zoro # G507681228
Mfr # F053001012PC
product price:  $55.85
/ea
Kem Tek Liquid Chlorine, 84 gal Bottle, Alkaline 26009047373
Kem Tek

Liquid Chlorine, 84 gal Bottle, Alkaline

Zoro # G311225908
Mfr # 26009047373
product price:  $537.99
/pk 84, $6.40/ea
Jacks Magic Jacks Magic JMSAPPHIRE032 Sapphire Stuff - 32 oz JMSAPPHIRE032
Jacks Magic

Jacks Magic JMSAPPHIRE032 Sapphire Stuff - 32 oz

Zoro # G804135509
Mfr # JMSAPPHIRE032
product price:  $36.15
/ea
Ecare Ecare EYC20064 8 x 0.5 gal Scaletec Plus EYC20064
Ecare

Ecare EYC20064 8 x 0.5 gal Scaletec Plus

Zoro # G903982431
Mfr # EYC20064
product price:  $657.99
/ea
Pacificlear CalShock Pool Chemical, 50 lb Pail, Granular F022050050PC
Pacificlear

CalShock Pool Chemical, 50 lb Pail, Granular

Zoro # G907680296
Mfr # F022050050PC
product price:  $324.99
/ea
Hth Pool Care 1 Lb. Shock Advanced Granule, 6PK 52036R
Hth

Pool Care 1 Lb. Shock Advanced Granule, 6PK

Zoro # G821887429
Mfr # 52036R
product price:  $51.19
/pk 6, $8.53/ea
Clorox pH Down, Granular, OffWhite, 22 oz 10022CSP
Clorox

pH Down, Granular, OffWhite, 22 oz

Zoro # G707678226
Mfr # 10022CSP
product price:  $12.59
/ea
Pool and Spa Chemicals (243 items) - Page 4
  • First
  • Previous
  • 4
    of 7 pages
  • Next
  • Last

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

Disinfectants and SanitizersSpecialty CleanersDegreasersSeptic & Drain CleanersTrash Cans
Hand SoapFloor Mops, Buckets & WringersSorbentsBrushesCarts, Caddies & Accessories
box filters16x32 solar pool coverbath cleaner3 in chlorine tabletbromine tablets
alkalinity increasercalcium hardness3 inch chlorine tablets50lb rock salt3" chlorine tablets

Sign Up & 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
  • Promo Codes
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
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