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 Support
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 (241 items) - Page 4

Hth Pool Care Granule pH Minus 5 lb 67057
Hth

Pool Care Granule pH Minus 5 lb

Zoro # G105301634
Mfr # 67057
product price: 
$13.79
/ea
Sold in mult. of 4 for $55.16
Hth Spa Granule pH Minus 2.5 lb 86132
Hth

Spa Granule pH Minus 2.5 lb

Zoro # G105340954
Mfr # 86132
original price:  $15.59 , new price: $14.55 , 6 percent off
6% off
new price: 
$14.55
/ea
Sold in mult. of 6 for $87.30
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: 
$47.95
/pk 6, $7.99/ea
Kem Tek Liquid Chlorine, Alkaline, pH Level 13 26009047373
Kem Tek

Liquid Chlorine, Alkaline, pH Level 13

Zoro # G311225908
Mfr # 26009047373
product price: 
$563.99
/pk 84, $6.71/ea
Hth Pool Care Granule Calcium Hardness Increaser 4 lb 67059
Hth

Pool Care Granule Calcium Hardness Increaser 4 lb

Zoro # G405301617
Mfr # 67059
product price: 
$12.75
/ea
Sold in mult. of 4 for $51.00
Hth Pool Care Tablet Skimmer Tabs 9 lb, PK2 28019
Hth

Pool Care Tablet Skimmer Tabs 9 lb, PK2

Zoro # G109760703
Mfr # 28019
product price: 
$54.19
/pk 2, $27.10/ea
Sold in mult. of 2 for $108.38
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: 
$552.99
/ea
Glb Powder pH Minus 10 lb 71253A
Glb

Powder pH Minus 10 lb

Zoro # G007715454
Mfr # 71253A
product price: 
$14.95
/ea
Sold in mult. of 4 for $59.80
Morton Pool Care SaltCLEAR Liquid Clarifier 32 oz MPC-CLR32
Morton Pool Care

SaltCLEAR Liquid Clarifier 32 oz

Zoro # G410535328
Mfr # MPC-CLR32
product price: 
$45.55
/ea
Advantis Technologies 73 Percent Calcium-Hypo Shock 71442A
Advantis Technologies

73 Percent Calcium-Hypo Shock

Zoro # G611958797
Mfr # 71442A
original price:  $24.45 , new price: $21.99 , 10 percent off
10% off
new price: 
$21.99
/ea
Leisure Time Tablet Brominating Chemicals 1 lb BE1#
Leisure Time

Tablet Brominating Chemicals 1 lb

Zoro # G116508305
Mfr # BE1#
product price: 
$18.29
/ea
Sold in mult. of 12 for $219.48
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: 
$338.99
/ea
Orb-3 Concentrated Pool Enzymes, 5 gal. M411-000-5G
Orb-3

Concentrated Pool Enzymes, 5 gal.

Zoro # G0557523
Mfr # M411-000-5G
product price: 
$212.99
/ea
Pacificlear 3'' 25 Lb. Trichlor Chlorine Tablet F008025025PC
Pacificlear

3'' 25 Lb. Trichlor Chlorine Tablet

Zoro # G821885296
Mfr # F008025025PC
product price: 
$242.99
/ea
Lamotte P6741H 60 ml Free Chlorine DPD P6741H
Lamotte

P6741H 60 ml Free Chlorine DPD

Zoro # G404112603
Mfr # P6741H
product price: 
$36.85
/ea
Hth Pool Care Liquid Solar Covers 32 oz 67181
Hth

Pool Care Liquid Solar Covers 32 oz

Zoro # G012025777
Mfr # 67181
product price: 
$21.29
/ea
Sold in mult. of 4 for $85.16
Hth 52038 Advanced Green to Blue Chemical, 7.2 lb, Powder, Chlorine, White 52038R
Hth

52038 Advanced Green to Blue Chemical, 7.2 lb, Powder, Chlorine, White

Zoro # G323955282
Mfr # 52038R
product price: 
$77.39
/ea
Taylor Technologies R0001A Dpd Reagent No. 1; 0.75 Oz. R0001A
Taylor Technologies

R0001A Dpd Reagent No. 1; 0.75 Oz.

Zoro # G404120868
Mfr # R0001A
product price: 
$21.35
/ea
Hth 42055 Advanced Chlorine Tablet, 25 lb, Bleach, Chlorine, White 42055R
Hth

42055 Advanced Chlorine Tablet, 25 lb, Bleach, Chlorine, White

Zoro # G223955139
Mfr # 42055R
product price: 
$229.99
/ea
Pool Breeze Granule pH Minus 6 lb 88671
Pool Breeze

Granule pH Minus 6 lb

Zoro # G610839837
Mfr # 88671
product price: 
$9.75
/ea
Sold in mult. of 8 for $78.00
Pacificlear Trichlor Chlorine Sanitizer, 50 oz Pail, Tablet F008050050PC
Pacificlear

Trichlor Chlorine Sanitizer, 50 oz Pail, Tablet

Zoro # G507680313
Mfr # F008050050PC
product price: 
$409.99
/ea
Pacificlear Cal-Shock 1 Lb. Granule F022001012PC
Pacificlear

Cal-Shock 1 Lb. Granule

Zoro # G521883363
Mfr # F022001012PC
product price: 
$9.95
/ea
Leisure Time Liquid Filter Cleaner 16 oz O
Leisure Time

Liquid Filter Cleaner 16 oz

Zoro # G507715442
Mfr # O
product price: 
$16.49
/ea
Sold in mult. of 12 for $197.88
Taylor Technologies R-0010-C-12 2 Oz. Calcium Buffer Reagent No. 10 R0010C
Taylor Technologies

R-0010-C-12 2 Oz. Calcium Buffer Reagent No. 10

Zoro # G404120929
Mfr # R0010C
original price:  $29.25 , new price: $26.99 , 7 percent off
7% off
new price: 
$26.99
/ea
Hth PLUS Calcium Hardness Increaser 25 lb 67367
Hth

PLUS Calcium Hardness Increaser 25 lb

Zoro # G824147612
Mfr # 67367
product price: 
$74.99
/ea
Hth 6 lbs Ultra Granule Shock Treatment HT9188
Hth

6 lbs Ultra Granule Shock Treatment

Zoro # G211959125
Mfr # HT9188
product price: 
$90.55
/ea
Ecare EYC20064 8 x 0.5 gal Scaletec Plus EYC20064
Ecare

EYC20064 8 x 0.5 gal Scaletec Plus

Zoro # G903982431
Mfr # EYC20064
product price: 
$657.99
/ea
Pool Breeze Liquid Metal Removing Agent 1 qt 88495
Pool Breeze

Liquid Metal Removing Agent 1 qt

Zoro # G005301642
Mfr # 88495
product price: 
$9.99
/ea
Sold in mult. of 12 for $119.88
O-Ace-Sis O-ACE-sis Granule Stain Remover 2 lb F020002024AI
O-Ace-Sis

O-ACE-sis Granule Stain Remover 2 lb

Zoro # G505301722
Mfr # F020002024AI
product price: 
$46.35
/ea
Sold in mult. of 12 for $556.20
Hth Pool Care Shock 12 oz 52047
Hth

Pool Care Shock 12 oz

Zoro # G312025897
Mfr # 52047
product price: 
$42.39
/ea
Sold in mult. of 6 for $254.34
O-Ace-Sis Liquid Algaecide 1 qt TF053001012OAC
O-Ace-Sis

Liquid Algaecide 1 qt

Zoro # G705301676
Mfr # TF053001012OAC
product price: 
$47.85
/ea
Sold in mult. of 12 for $574.20
Morton Pool Care SaltCONTROL Granule Pool Oxidizer 2 lb MPC-CNT2
Morton Pool Care

SaltCONTROL Granule Pool Oxidizer 2 lb

Zoro # G310839809
Mfr # MPC-CNT2
product price: 
$34.99
/ea
Townley Aqua Finesse AQF956310 Dichlor Hot Tub 3-5 Month Kit AQF956310
Townley

Aqua Finesse AQF956310 Dichlor Hot Tub 3-5 Month Kit

Zoro # G304113427
Mfr # AQF956310
product price: 
$155.99
/ea
Hth Pool Care Liquid Flocculant 32 oz 67229
Hth

Pool Care Liquid Flocculant 32 oz

Zoro # G316057788
Mfr # 67229
product price: 
$23.65
/ea
Sold in mult. of 6 for $141.90
Glb PhosFight Plus Liquid Phosphate Remover 32 oz 71271
Glb

PhosFight Plus Liquid Phosphate Remover 32 oz

Zoro # G710839751
Mfr # 71271
product price: 
$21.69
/ea
Sold in mult. of 12 for $260.28
O-Ace-Sis Granule Alkalinity Increaser 5 lb TF085005040OAC
O-Ace-Sis

Granule Alkalinity Increaser 5 lb

Zoro # G300542399
Mfr # TF085005040OAC
product price: 
$21.39
/ea
Pool and Spa Chemicals (241 items) - Page 4
  • First
  • Previous
  • 4
    of 7 pages
  • Next
  • Last
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 CleanersSpecialty CleanersDisinfectants and SanitizersDegreasersBrooms
Hand SoapTrash CansSorbentsTrash BagsFloor Mops, Buckets & Wringers
chlorine granulesswimming pool chemicals1" chlorine tabletsbox filtersliquid pool shock
3 in chlorine tabletblue pond dyecalcium increaserwater clarifierspa filter

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