CANADIAN SPA CO.

Pool and Spa Test Strips 50 Counts: 3-Way Hot Tub Test Kit Testing for Free Chlorine/Bromine, Total Alkalinity, and pH. Easy

★ 3.9 / 5 ★★★★☆ on Amazon · 655 ratings

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Reviewed 9 August 2026 · price checked live

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Overview

CANADIAN SPA CO. Pool and Spa Test Strips 50 Counts is one of the 49 pools, hot tubs & supplies products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: Test Chlorine, pH, and Alkalinity in spa and hot tub water. Chlorine and pH should be checked every time the spa is used. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 3.9 out of 5 from 655 ratings. What that score is worth next to its rivals is set out below.

How it compares in Pools, Hot Tubs & Supplies

Across the 49 rated pools, hot tubs & supplies products we track, the typical score is 4.5 out of 5. This one sits at 3.9, which is in the bottom quarter of the category. That does not make it a bad buy, but there are better-rated alternatives on the same shelf, so it needs another reason to earn your money.

It carries 655 ratings against a category median of 1,068. That is enough of a base to take the score seriously without treating it as settled.

On price it sits in the lower third of a category running from £4.99 to £26.99, where the midpoint is about £14.99. Buying at the cheap end is fine when the rating holds up; check the specifics below rather than assuming the saving is free.

Worked out from the 49 pools, hot tubs & supplies products in our catalogue, not from the brand's own claims. How we rank →

Key features

• Test Chlorine, pH, and Alkalinity in spa and hot tub water
• Chlorine and pH should be checked every time the spa is used
• 50 Pack

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