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
1.5LB HTH CHLORINTG TABS
1.5LB HTH CHLORINTG TABS
Sold in multiples of 6
Model: 41230
SKU: 847143
Online Price: $89.94
HTH 1LB ULTRA COMP SHOCK
HTH 1LB ULTRA COMP SHOCK
Model: 51441
SKU: 800148
Online Price: $5.99
1.5LB BROMINE TABLET
1.5LB BROMINE TABLET
Sold in multiples of 6
Model: 267-6
SKU: 832758
Online Price: $83.94
Online Prices may differ from in-store prices
(110 items found)
5# ALKALINITY INCREASER
5# ALKALINITY INCREASER - F085005040PC by Water Techniques
Model: F085005040PC
SKU: 800712
GAL LIQUID CHLORINE
GAL LIQUID CHLORINE - 11102 by Lonza
Model: 11102
SKU: 809241
Sold in multiples of 4
Online Price: $15.96
HTH 3" 8.2LB ULTRA TAB
HTH 3" 8.2LB ULTRA TAB - 41245 by Lonza
Model: 41245
SKU: 800142
Online Price: $49.99
HTH SUP CHLOR GRAN 16LBS
HTH SUP CHLOR GRAN 16LBS - 28209 by Lonza
Model: 28209
SKU: 843741
Online Price: $59.99
HTH CALCIUM PLUS
HTH CALCIUM PLUS - 61317 by Lonza
Model: 61317
SKU: 805980
Online Price: $8.99
5# CHLORINATING GRANULES
5# CHLORINATING GRANULES - F035005040PC by Water Techniques
Model: F035005040PC
SKU: 800410
4LB CHLORINE STABILIZER
4LB CHLORINE STABILIZER - F081004032PC by Water Techniques
Model: F081004032PC
SKU: 800653
QT SPA PH MINUS
QT SPA PH MINUS - 254-6 by Kik Pool Additives
Model: 254-6
SKU: 814105
Online Price: $7.99
5PK PLUS SHOCK
5PK PLUS SHOCK - 22107AQU by Homecare Labs
Model: 22107AQU
SKU: 835544
QT FILTER CLEANER
QT FILTER CLEANER - 66521 by Lonza
Model: 66521
SKU: 801178
Sold in multiples of 6
Online Sale Price: $65.82
7OZ SPA MOISTURIZER
7OZ SPA MOISTURIZER - 86225 by Lonza
Model: 86225
SKU: 826596
Online Price: $9.99
QT 60 PLUS ALGAECIDE
QT 60 PLUS ALGAECIDE - F053001012PC by Water Techniques
Model: F053001012PC
SKU: 800483
6PK 10OZ VYL POOL SHOCK
6PK 10OZ VYL POOL SHOCK - 021 by Kik Pool Additives
Model: 021
SKU: 805440
Online Price: $29.99
2LB SPA PH DECREASER
2LB SPA PH DECREASER - 86226 by Lonza
Model: 86226
SKU: 804133
Online Price: $12.49
QT NATURAL CLARIFIER
QT NATURAL CLARIFIER - F063001012PC by Water Techniques
Model: F063001012PC
SKU: 800587
CARTRIDGE SPA CLEANER
CARTRIDGE SPA CLEANER - 86223 by Lonza
Model: 86223
SKU: 826502
Sold in multiples of 6
Online Price: $35.94
QT MUSTARD ALGAECIDE
QT MUSTARD ALGAECIDE - 305-6 by Kik Pool Additives
Model: 305-6
SKU: 801267
Online Price: $14.99
HTH SUP CHLOR GRAN 50LBS
HTH SUP CHLOR GRAN 50LBS - 21116 by Lonza
Model: 21116
SKU: 843865
Online Price: $139.99
HTH START-UP KIT
HTH START-UP KIT - 91914 by Lonza
Model: 91914
SKU: 839051
Sold in multiples of 3
Online Price: $110.97
1.65LB HTH SPA TABLETS
1.65LB HTH SPA TABLETS - 86104 by Lonza
Model: 86104
SKU: 810231
Sold in multiples of 6
Online Price: $107.94
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