Catalog
Baby
Beauty & Grooming
Books
Electronics
Fashion
Health
Home & Kitchen
Sports
Toys
Get the app
Cayman Islands
Login
Cart
🚀 We’re in Beta!
Meet our new design. Everything works as usual, but if anything feels off,
give us a ping
.
Kleen Spa Total Alkalinity Raiser 1kg (Increaser) for Hot Tubs, Swimming Pools & Water Treatment
$37
No More Mr Nice Guy pH Plus pH Increaser 1kg – For Swimming Pools Hot Tubs & Spas – pH Alkali Up – Increases pH Levels in Pools & Hot Tubs – Total Alkalinity TA Control – Maintains Water Clarity –
4.7
$113
QISNG Swimming Pool Testing Kit | Swimming Pool Water Test Kits - 6 in 1 Chlorine Ph Value Total Alkalinity Water Hardness Test Kit for Pool Spa Hot Tub Water, 50 Test Strips
$20
Puri Tech Pool Chemicals 5 lb Total Alkalinity Increaser Plus for Swimming Pool Water Increases Total Alkalinity Prevents Water from Cloudiness or Scaling
4.7
$34
SpaChoice472-3-4021 Alkalinity Increaser for Hot Tub, 2-Pounds
4.6
$25
Relax 5kg TA+ Total Alkalinity Raiser Increaser Grade 'A' Hot Tub Spa Pool
4.5
$31
SUDS-ONLINE1KG TA Plus Total Alkalinity increaser raiser Hot Tub Spas swimming pool
4.6
$13
SpaGuard Spa Total Alkalinity - 2 Lb
4.8
$18
SUDS-ONLINE 5KG TA Plus Total Alkalinity increaser raiser Hot Tub Spas swimming pool (Alkalinity Builder)
4.6
$115
Pool Mate 1-2256B Alkalinity Increaser for Swimming Pools, 10-Pounds
4.7
$54
Total Alkalinity Increaser For Pools Hot Tubs & Spas 1kg – Increases TA pH Levels - pH Plus pH Increaser pH Alkali Up - Total Alkalinity TA Control – No More Mr Nice Guy
4.6
$29
AquaDoc Total Alkalinity Increaser for Hot Tub to Keep Alkalinity Up for Spas - Alkalinity Booster Chemical for Hot Tub & Spa pH Balance - Get Fresh Water pH Balance & Bring Alkalinity Up
4.7
$41
5kg TA+ Total Alkalinity Raiser Increaser Grade 'A' Blue Horizon
4.6
$123
RayyanWater Test Kit,Pool and Hot Tub Test Strips,Water Quality Test Strip,Pool 7 in 1 Test Strips,Test Strip for Spa,Bath,Pools PH,Free Chlorine(Bromine),Total Alkalinity,Cyanuric Acid(Pack of 100)…
1
$15
Pool Mate 1-2257B Alkalinity Increaser for Swimming Pools, 25-Pounds
4.7
$126
Pro-KleenTA Plus Total Alkalinity Increaser - Increases Alkaline Levels in Pools, Hot Tubs & Spas - Balances pH Levels - Easy to Use Formula (1KG)
4.5
$34
ClearSpaTotal Alkalinity Increaser/Plus 5kg - Suitable for all Hot Tubs, Swimming Pools and Spas
4.7
$29
Safe Swim Meter - Digital Testing for Pools & Hot Tubs - Free Chlorine, Combined Chlorine, Total Chlorine, Bromine, Copper, pH, & Total Alkalinity. (Safe Swim Meter Reagent Alkalinity)
$28
Pro-Kleen TA Plus Total Alkalinity Increaser - Increases Alkaline Levels in Pools, Hot Tubs & Spas - Balances pH Levels - Easy to Use Formula (1KG)
4.5
$66
Safe Swim4-Way - Hot Tub, Swimming Pool and Spa Test Strips - Bottle of 70 - Measures Chlorine, Bromine, PH and Total Alkalinity - Made in the USA.
4.5
$17
Clearwater CH0030 TA Plus Alkalinity Increaser for Swimming Pool and Spa Treatment, White, 19.0 cm*9.7 cm*9.7 cm
4.7
$28
SpaGuardTotal Alkalinity Increaser (2 lb) Multi Packs
4.8
$49
Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 16LB (Pack of 1)
4.6
$80
In The Swim Solvay Bicar Sodium Bicarbonate Alkalinity Up, 50 lbs. 81292
4.6
$207
Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 5LB (Pack of 1)
4.7
$24
Seba Nutrition - 6 IN 1 Pool Spa Hot Tub Water Test Strips Kit - Easy and Quick Detect For PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness (Pack of 1)
$55
SpaGuardTotal Alkalinity Increaser (2 lb) (3 Pack)
$97
HTS Turbo Alkalinity Up (ALK Up) for Hot Tubs and Spas (2 lb)
$21
In The Swim Alkalinity Increaser for Swimming Pools - Raises Alkalinity and Balances pH Levels in Your Swimming Pool Water - 100% Sodium Bicarbonate - 5 Pounds
4.6
$26
Exact Industrial Test Systems eXact 486641 Micro Total Alkalinity Strip for Photometers
4.7
$39
HTHSpa 86131 Alkalinity up, Spa & Hot Tub Chemical Raises Alkalinity, Stabilizes pH Fluctuation, 1.25 lbs
4.6
$15
LEISURE TIMESpa Balance Alkalinity Increase (30412A)
4.7
$52
Pool Day 10LB Alkalinity Increaser - Increase Total Alkalinity in All Pools and Spas - 100% Sodium Bicarbonate
4.7
$49
Puri Tech Pool Chemicals 20 lb Total Alkalinity Increaser Plus for Swimming Pools Increases Total Alkalinity Preventing Cloudiness and Scaling
4.5
$108
LeisureQuip Pool & Spa Total Alkalinity Increaser 2 lb for Hot Tub Balance 3 Pack with ScumBoat and Hot Tub Care Ebook
4.7
$36
16 in 1 Spa and Hot Tub pH Test Strips, 50 Strips Swimming Pool & Drinking Water Test Kit for Rapid Test Free Chlorine, Bromine, pH and Total Alkalinity
$17
taylor Replacement Reagents Total Alkalinity 8-2 oz.
$23
16 in 1 Spa and Hot Tub pH Test Strips, 50 Strips Swimming Pool & Drinking Water Test Kit for Rapid Test Free Chlorine, Bromine, pH and Total Alkalinity
$11
16 in 1 Spa and Hot Tub pH Test Strips, 50 Strips Swimming Pool & Drinking Water Test Kit for Rapid Test Free Chlorine, Bromine, pH and Total Alkalinity
$17
LaMotte Insta-Test 4 Plus, Free Chlorine, Bromine, Alkalinity, pH, Total Hardness Testing
4.7
$28
Swimming pool three in one testing paper pool water quality, pH, total alkalinity, total hardness testing
$16
Pool Test Strips 300 Count - 7 Way Pool Chemical Testing Kit for Chlorine, pH, Bromine, Cyanuric Acid, Hardness and Alkalinity Test Strips for Pools and Spas(2 bottles)
$40
SpaGuard® Spa Total Alkalinity Increaser 2 lb for Hot Tub Balance 3 Pack with LeisureQuip ScumBoat and LeisureQuip Hot Tub Care Ebook
4.8
$61
AquaRX pH Up for Pools, Hot Tubs and Spa – 2LBS - Granular Sodium Carbonate (Soda Ash) Formulated to Quickly Increase PH and Total Alkalinity Without Residue
$59
Pentair R161185 No.3 Acid Demand Total Alkalinity Solution, 1-Ounce
$32
Pentair R161182 No. 3 Acid Demand Total Alkalinity Solution
$19
Spa Essentials 32538000 Total Alkalinity Increaser Granules for Spas and Hot Tubs, 2-Pound
4.6
$14
Clearwater TA Plus Alkalinity Increaser for Swimming Pool and Spa Treatment, White
$51
HTH Spa 86131 Alkalinity up, Spa & Hot Tub Chemical Raises Alkalinity, Stabilizes pH Fluctuation, 1.25 lbs
4.5
$38
LEISURE TIMEALK Alkalinity Increaser Balancer for Spas and Hot Tubs, 1-Pack
4.7
$34
Ahh!Some Water Care Alkalinity Increaser, 1 lb Total Alkalinity Booster Chemical for Hot Tubs, Spa & Pools, Prevents pH Bounce, Protects Equipment & Enhances Water Balance
$16
Total Alkalinity Increaser For Pools Hot Tubs & Spas 1kg – Increases TA pH Levels - pH Plus pH Increaser pH Alkali Up - Total Alkalinity TA Control – No More Mr Nice Guy
4.5
$12
HTH 67009 Alkalinity Increaser Balancing Swimming Pool Care, 5 lbs
4.6
$76
Taylor Replacement Reagents Total Alkalinity #8-2 Ounce (Pack of 3)
$39
LeisureQuipSpaGuard Spa Total Alkalinity Increaser 2 lb (3 Pack) with ScumBoat and Hot Tub Care Log Book
4.3
$181
SUDS-ONLINE500g TA Plus Total Alkalinity increaser raiser Hot Tub Spas swimming pool
4.6
$23
Taylor Replacement Reagents Total Alkalinity 8-16 Ounce
$80
Aqua Sparkle Spa TA Plus - Tub of 1 Kg
4.7
$29
WATER-ID Easy Dip 5 in 1 Pool Test Strips - Free CHlorine/Bromine + pH + Total Alkalinity + Cyanuric Acid + Total Hardness
$19
Seachem Marine Buffer 250g, safe raiser of pH
4.7
$13
AquaDoc Total Alkalinity Increaser for Hot Tub to Keep Alkalinity Up for Spas - Alkalinity Booster Chemical for Hot Tub & Spa pH Balance - Get Fresh Water pH Balance & Bring Alkalinity Up - 2lbs.
4.7
$156
Pool Mate 1-2255B Total Alkalinity Increaser for Swimming Pools, 5-Pound
4.7
$54
PH MINUS & ALKALINITY REDUCER - 5 Kg/10 LB
$17
Relax Spa/Hot Tub Total Alkalinity Increaser 1kg
5
$23
Spa Essentials 32538000 Total Alkalinity Increaser Granules for Spas and Hot Tubs, 2-Pound
4.6
$41
Pawfly 7 in 1 Aquarium Test Strips Fish Tank Testing Strips for pH Chlorine Nitrate Nitrite Carbonate Hardness Total Alkalinity Water Quality Monitoring Kit with Test Tube and Thermometer, 100 Strips
4.5
$40
Baquacil 84482 Total Alkalinity Increaser Swimming Pool Balancer, 20 lbs
4.6
$35
TAYLOR TECHNOLOGIES INC R-0008-A TOTAL ALKALINITY IND 3/4 OZ
4.7
$32
CleverSpa Universal Hot Tub Total Alkalinity Increaser, Suitable for all Hot Tubs, Swimming Pools, and Inflatable Spas to maintain the PH - 1KG
5.0
$43
PoolChem - Total Alkalinity Plus, TA Increaser 5kg, TA Raiser for increasing the Total Alkalinity levels in your Spa, Hot Tub or Pool
4.5
$25
Taylor S-1452, 7-in-1 Pool and Spa Test Strips for Free Chlorine, Total Bromine/Chlorine, pH, Total Alkalinity, Total Hardness & Cyanuric Acid, 100 Water Test Strips | Made in The USA
$21
Bestway Flowclear Pool & Spa Test Strips, Standard
4.2
$27
SpaChem Spa Total Alkalinity Increaser 2.5kg, Pure TA, Alkalinity Raiser plus water balancer - for hot tubs, spa's, swimming pool water treatment
$58
Total Alkalinity Increaser/Plus 5kg - Alkalinity for Hot Tubs, Swimming Pools and Spas
4.5
$69
KISS KITTY Water Testing Kit, 100pcs 7 in 1 Water Tester for Drinking Water, Home And Well Water Testing Strips, Water Hardness Test Kit for Spa,Bath,Pools, PH, Free Chlorine(Bromine),Cyanuric Acid
4.0
$23
Brands
Qisng
Puri Tech
Spachoice
Relax
Suds-online
Spaguard
Pool Mate
Mav Aquadoc
Blue Horizon
Rayyan
Pro-kleen
Clearwater
Clorox Pool & Spa
In The Swim
Hth
Leisure Time
Leisurequip
Generic
Lamotte
Spa Essentials
Taylor
Aquasparkle
Seachem
Generic/cubes
Pawfly
Cleverspa
Spachem
Bestway
Kiss Kitty
Back to top