Knapp & Schlappi Lbr.co., Inc.
"World's Largest Hardware Store"®
Store Locator | Help
ORDER BY PHONE: 1-855-828-9792
Shopping Cart - 0 items
spacer
 
Shop
Narrow Your Results By:



 
 
Click here to request
MSDS information
Request a Copy of an MSDS
 for products purchased
on doitbest.com

 
 

HACKER SAFE certified sites prevent over 99.9% of hacker crime.
Home > 

Outdoor Recreation

> 

Swimming & water sports

>

Swimming pool chemicals

remove
Our Most Popular Swimming pool chemicals
40LB POOL SALT
40LB POOL SALT
Model: 35001
SKU: 805490
Online Price: $11.49
GAL LIQUID CHLORINE
GAL LIQUID CHLORINE
Sold in multiples of 4
Model: 11102
SKU: 809241
Online Price: $15.96
50LB SAND FILTER
50LB SAND FILTER
Model: 61308
SKU: 811831
Online Price: $8.79
Online Prices may differ from in-store prices
(114 items found)
QT NATURAL CLARIFIER
QT NATURAL CLARIFIER - F063001012PC by Water Techniques
Model: F063001012PC
SKU: 800587
HTH PH MINUS ADJUSTER
HTH PH MINUS ADJUSTER - 61302 by Lonza
Model: 61302
SKU: 843687
Sold in multiples of 6
Online Price: $89.94
10# CHLOR SEPTIC TABLET
10# CHLOR SEPTIC TABLET - F013010040EP by Water Techniques
Model: F013010040EP
SKU: 801211
PT METAL STAIN CONTROL
PT METAL STAIN CONTROL - 86224 by Lonza
Model: 86224
SKU: 826545
Sold in multiples of 6
Online Price: $41.94
7.5LB 3" TABLETS PLUS
7.5LB 3" TABLETS PLUS - 05472AQU by Homecare Labs
Model: 05472AQU
SKU: 835560
Sold in multiples of 4
Online Price: $199.96
15.75LB 3" CHLORINE TABS
15.75LB 3" CHLORINE TABS - 41235 by Lonza
Model: 41235
SKU: 800150
Online Price: $69.99
5LB CHLORINATING GRANULE
5LB CHLORINATING GRANULE - 005 by Kik Pool Additives
Model: 005
SKU: 805408
Sold in multiples of 6
Online Price: $155.94
HTH SUP CHLOR GRN 80 LBS
HTH SUP CHLOR GRN 80 LBS - 21117 by Lonza
Model: 21117
SKU: 805132
Online Price: $169.99
QT SPA FOAM INHIBITOR
QT SPA FOAM INHIBITOR - 252-6 by Kik Pool Additives
Model: 252-6
SKU: 814164
Online Price: $7.99
5# ALKALINITY INCREASER
5# ALKALINITY INCREASER - F085005040PC by Water Techniques
Model: F085005040PC
SKU: 800712
HTH SUP CHLOR GRAN 5LBS
HTH SUP CHLOR GRAN 5LBS - 21115 by Lonza
Model: 21115
SKU: 843709
Sold in multiples of 3
Online Price: $70.47
2# CHLORINATING GRANULES
2# CHLORINATING GRANULES - F035002024PC by Water Techniques
Model: F035002024PC
SKU: 800424
QT HTH METAL CONTROL
QT HTH METAL CONTROL - 66501 by Lonza
Model: 66501
SKU: 814490
Sold in multiples of 6
Online Price: $89.94
1LB MULTISHOCK
1LB MULTISHOCK - F135001012PC by Water Techniques
Model: F135001012PC
SKU: 800472
5LB HTH PH PLUS ADJUSTER
5LB HTH PH PLUS ADJUSTER - 61301 by Lonza
Model: 61301
SKU: 843679
Sold in multiples of 6
Online Price: $62.94
HTH 32OZ FLOCCULANT
HTH 32OZ FLOCCULANT - 61201 by Lonza
Model: 61201
SKU: 800184
Online Price: $17.99
HTH SUP SELECT SHCK 5 PK
HTH SUP SELECT SHCK 5 PK - 51437 by Lonza
Model: 51437
SKU: 832731
Sold in multiples of 6
Online Price: $137.94
100# COMMERCIAL GRD SAND
100# COMMERCIAL GRD SAND - 196201 by Quikrete Co
Model: 196201
SKU: 280852
5PK 1LB QUICK SHOCK
5PK 1LB QUICK SHOCK - 045 by Kik Pool Additives
Model: 045
SKU: 819263
Sold in multiples of 8
Online Price: $143.92
5LB 1" CHLORINE TABLETS
5LB 1" CHLORINE TABLETS - 41227 by Lonza
Model: 41227
SKU: 843822
Sold in multiples of 6
Online Price: $197.94
Online Prices may differ from in-store prices
Recently Viewed Items
There are no items in your Recently Viewed list
Online Prices may differ from in-store prices
Home  |  Customer Service  |  Track Your Package  |  Safe Shopping  |  Privacy Policy  |  About Us  |  Site Map