Auto-reorder: save 15%
AquaChek
AquaChek Silver 7-Way Pool & Spa Test Strips, 100 ct
No reviews yet
$36.99Everyday price
Free shipping on orders $49.99+
Add to cartWater Testing
Test strips and thermometers.
Filters
Filters
Category
Brands we carry are ones available at major US retailers.
Products
Auto-reorder: save 15%
AquaChek
AquaChek Yellow 4-Way Pool & Spa Test Strips, 50 ct
No reviews yet
$28.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
HTH
HTH Pool Care 6-Way Test Strip, 30 ct
No reviews yet
$29.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
HTH
HTH Pool Care 6-Way Test Kit, 100 tests
No reviews yet
$38.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
HTH
HTH spa Test Strips, 25 Strips
No reviews yet
$26.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster 4-Way Test Strips – Display
No reviews yet
$24.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster 3-Way Test Kits
No reviews yet
$29.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster Solutions #1 – #5 – Clam Shell
No reviews yet
$30.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster Mallard Duck Thermometer
No reviews yet
$37.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Taylor
Taylor 6-Way Test Kit for Total Chlorine, Bromine (OTO), pH (acid & base demand), Alkalinity
No reviews yet
$56.99Everyday price
Ships free
Add to cart
Auto-reorder: save 15%
Taylor
Taylor Sodium Chloride Test Kit for Pools & Spas
No reviews yet
$56.99Everyday price
Ships free
Add to cart
Auto-reorder: save 15%
Taylor
Taylor Complete Test Kit (FAS-DPD), English / .75 oz
No reviews yet
$121.99Everyday price
Ships free
Add to cart
Auto-reorder: save 15%
Taylor
Taylor Cyanuric Acid Reagent, 16 oz
No reviews yet
$27.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
U.S. Pool Supply
U.S. Pool Supply Standard 3-Way Pool & Spa Test Kit for pH, Chlorine & Bromine
No reviews yet
$21.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster Premier Deluxe Chrome/Brass Thermometer
No reviews yet
$44.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Taylor
Taylor S-1403 7-Way Pool & Spa Test Strips, 50 Count
No reviews yet
$19.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Taylor
Taylor K-2000 Starter Test Kit, DPD High Range
No reviews yet
$75.99Everyday price
Ships free
Add to cart
Auto-reorder: save 15%
Taylor
Taylor K-2105 Complete Test Kit, DPD Low Range
No reviews yet
$111.99Everyday price
Ships free
Add to cart
Auto-reorder: save 15%
Taylor
Taylor R-0008 Total Alkalinity Indicator, 2 oz
No reviews yet
$15.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster Antique White Terra Cotta Indoor/Outdoor Wall Thermometer
No reviews yet
$53.99Everyday price
Ships free
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster Classic Collection Analog Pool & Spa Combo Thermometer
No reviews yet
$28.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster Basic Floating Thermometer
No reviews yet
$20.99Everyday price
Free shipping on orders $49.99+
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster Classic Analog Pool & Spa Thermometer
No reviews yet
$59.99Everyday price
Ships free
Add to cart
Auto-reorder: save 15%
Poolmaster
Poolmaster Jumbo Thermometer
No reviews yet
$30.99Everyday price
Free shipping on orders $49.99+
Add to cartNot sure which one fits? Ask our Customer Service Department.
Contact us“Everyday price” means the item is not on sale. Prices are before any tax.
Free shipping on orders $49.99+US addresses only. Shipping cost shown before you pay.
14-day returnsOn unused items. Return shipping paid by customer. Return policy
Secure guest checkoutNo account needed. Total shown before you pay.
Customer Service DepartmentQuestions? We’re here to help. Contact us