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  5. Alkalinity Increasers
Pool Mate Total Alkalinity Increaser
Online
$17.93-
$39.92
 
Sold & shipped by Wayfair
Swim Time 10 lbs Alkalinity Increaser
Online
$20.68
 
Sold & shipped by Wayfair
Swim Time 25 lb Alkalinity Increaser
Online
$64.99
 
Sold & shipped by Dazadi.com
Swim Time 5 lbs Alkalinity Increaser
Online
$14.39
 
Sold & shipped by Wayfair
Leisure Time Alkalinity Increaser
Online
$19.69-
$50.51
 
Sold & shipped by Wayfair
Jed Pool Tools Inc 00-481 Standard Dual Test Kit
Online
$9.48

Free store pickup

as soon as 09/26
with
Jed Pool Tools Inc 00-490 50 Count 5 Test Pool & Spa Test Strips
Online
$10.19

Free store pickup

as soon as 09/26
with
AquaChek TruTest Digital Reader
Online
$54.34
 

Free store pickup

as soon as 09/26
with
Deluxe 5-Way DPD Swiming Pool Test Kits
Online
$35.99
 
Sold & shipped by Christmas Central
Aquamate Pools Alkalinity Plus
Online
$39.99
 
Sold & shipped by Wayfair
Spa Frog 4-Way Swimming Pool Hot Tub Water Test Strips Kit Chlorine Bromine pH
Online
$12.95
 
Sold & shipped by VMInnovations
NEW Taylor K-1004 Trouble Shooter Complete Swimming Pool Spa DPD 5 Way Test Kit
Online
$19.95
 
Sold & shipped by VMInnovations
Basic 5-Way Swimming Pool Test Kit
Online
$20.99
 
Sold & shipped by Christmas Central
Aquachek 561625 Blue Biguanide Swimming Pool Spa Test Kit Strips pH Alkalinity
Online
$7.95
 
Sold & shipped by VMInnovations
Spa Solutions 2 lb Total Alkalinity Booster
Online
$17.20
 
Sold & shipped by Wayfair
Aqua Chem Alkalinity Increaser, 5 lb
Online
$8.97

Out of stock online

HTH 6-Way Test Kit
Online
$22.47

Out of stock online

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