Skip to content

Free shipping on all orders within the US!

Expert pool care advice — chat with us anytime.

100% satisfaction guarantee on every order!

Home
Pool Parts
Cleaning & Maintenance
Equipment
Spa Parts
Seasonal
Pool Care
Spa Care
Accessories
Covers
Shop by Brand

Login

Level Pool Supply

Level Pool Supply

What are you looking for?

Home
Pool Parts
Cleaning & Maintenance
Equipment
Spa Parts
Seasonal
Pool Care
Spa Care
Accessories
Covers
- Cover Accessories
  - Cover Anchors
  - Cover Pumps
Shop by Brand

Home / Shop / Water Testing Supplies

Water Testing Supplies

Filter and sort 103 products

Availability

In stock

Price

The highest price is $388.78

$

—

$

Brand

Custom Molded Products (1)
Hayward (7)
Hayward Industries (2)
LaMotte (3)
Lamottee (2)
Maytronics (1)
Pentair (14)
Taylor (55)
Waterway (18)

Product Type

Acid Reagent Solution (4)
Alkalinity Reagent Solution (2)
Borate Test Strips (1)
Buffer Solution for Water Testing (2)
Calcium Hardness Reagent (3)
Calibration Solution (1)
Chlorine Test Strips (3)
Complete Pool & Spa Test Kit (1)
Cyanuric Acid Reagent (3)
DPD Powder (1)
DPD Reagent Solution (11)
Indicator Solution for Water Testing (6)
ORP Probe (1)
Oxygen Meter (1)
PH Sensor (1)
Pool Cleaning & Maintenance (1)
Pool Test Kit (1)
Probe (1)
Reagent (4)
Repair Kit (1)
Salt Test Strips (1)
Solution (2)
Test Kit (1)
Testing Kit (2)
Water Testing (11)
Water Testing Comparator Block (2)
Water Testing Equipment (28)
Water Testing Kit (6)

Condition

New (103)

Sort by

Sort by

Clear

Availability

In stock

Price

The highest price is $388.78

$

—

$

Brand

Custom Molded Products (1)
Hayward (7)
Hayward Industries (2)
LaMotte (3)
Lamottee (2)
Maytronics (1)
Pentair (14)
Taylor (55)
Waterway (18)

Product Type

Acid Reagent Solution (4)
Alkalinity Reagent Solution (2)
Borate Test Strips (1)
Buffer Solution for Water Testing (2)
Calcium Hardness Reagent (3)
Calibration Solution (1)
Chlorine Test Strips (3)
Complete Pool & Spa Test Kit (1)
Cyanuric Acid Reagent (3)
DPD Powder (1)
DPD Reagent Solution (11)
Indicator Solution for Water Testing (6)
ORP Probe (1)
Oxygen Meter (1)
PH Sensor (1)
Pool Cleaning & Maintenance (1)
Pool Test Kit (1)
Probe (1)
Reagent (4)
Repair Kit (1)
Salt Test Strips (1)
Solution (2)
Test Kit (1)
Testing Kit (2)
Water Testing (11)
Water Testing Comparator Block (2)
Water Testing Equipment (28)
Water Testing Kit (6)

Condition

New (103)

103 products

Filter and sort

Compare

Hayward Meter-Salt Digital Handheld GLX-SALTMETER $343.07 /

17 in stock, ready to ship
Compare

Taylor Technologies 3/4Oz. Acid Demand Reagent R-0015-A $10.00 /

10 in stock
Compare

Taylor Technologies Taylor Chromate Indicator 2Oz R-0630-C $16.94 /

47 in stock, ready to ship
Compare

Taylor Technologies Taylor #12 Hardness Reagent 3/4Oz. R-0012-A $12.25 /

50 in stock, ready to ship
Compare

Taylor Technologies 32Oz Reagent Taylor R-0013-F $29.82 /

44 in stock, ready to ship
Compare

Taylor Technologies Taylor #13 Cyanuric Acid Reagent 2Oz. R-0013-C $13.63 /

50 in stock, ready to ship
Compare

Taylor Technologies 16Oz Cyanuric Acid # 13 R-0013-E $22.35 /

50 in stock, ready to ship
Compare

Taylor Technologies Taylor Reagent Cyan.Acid Gal R-0013-G $59.62 /

34 in stock, ready to ship
Compare

Taylor Technologies Taylor #12 Hardness Reagent 2Oz. R-0012-C $15.46 /

50 in stock, ready to ship
Compare

Taylor Technologies 16Oz #10 Reagent Taylor R-0010-E $38.18 /

50 in stock, ready to ship
Compare

Taylor Technologies Taylor #11 Liquid Calcium Indicator 2Oz. R-0011L-C $20.29 /

50 in stock, ready to ship
Compare

Taylor Technologies Taylor #13 Cyanuric Acid 3/4Oz R-0013-A $11.47 /

50 in stock, ready to ship

Previous page 1 2 3 4 5 … 9 Next page

Quality Products, Trusted Brands, Exceptional Service.

✉ support@levelpoolsupply.com
☎ +1 508-960-9041
⊙ 25 Rundlett Way STE 11, Middleton, MA 01949
◷ Mon–Fri, 9AM–5PM ET

Orders
Profile

Wholesale
FAQs
Our Story
Contact Us

Shipping Policy
Refund Policy
Privacy Policy
Terms & Conditions
Compliance & Safety

Subscribe to our newsletter

Sign up and receive all the latest news and updates from Level Pool Supply.

Email

© 2026 Level Pool Supply, All rights reserved. Powered by Shopify

Cart ⁰

Your cart is currently empty.

Search

Trending Now