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  1. AquaChek TruTest Digital Reader AquaChek TruTest Digital Reader
    25% Off
    AquaChek TruTest Digital Reader
    Special Price $74.99 was $99.99
    You save: $25.00 (25%)
    • Water resistant and floats
    • Requires 2 AA batteries -
    • 60 day manufacturer's limited
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  2. Lamotte Tracer Digital Salt Water Tester Lamotte Tracer Digital Salt Water Tester
    25% Off
    LaMotte Salt / TDS / Temp Waterproof Digital Tester
    Special Price $164.99 was $219.99
    You save: $55.00 (25%)
    • Waterproof
    • Digital Readout
    • Range: 0 to 9,999 ppm
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  3. Pentair R151076 752 2 n 1 pH and Chlorine Test Kit Pentair R151076 752 2 n 1 pH and Chlorine Test Kit
    42% Off
    Rainbow Chlorine and pH 2-in-1 Test Kit
    Special Price $14.99 was $25.99
    You save: $11.00 (42%)
    • Cl range 0.3-3.0
    • Includes blue hinged case
    • Rainbow part number R151076
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  4. Rainbow R151186 78HR All in One 4 Way pH and Chlorine Test Kit Rainbow R151186 78HR All in One 4 Way pH and Chlorine Test Kit
    18% Off
    Rainbow R151186 78HR All in One 4 Way pH and Chlorine Test Kit
    Special Price $34.99 was $42.99
    You save: $8.00 (18%)
    • All-in-One 4 way pH and Chlorine test kit
    • Tests for Cl, pH, acid demand, total alkalinity
    • Includes test kit and case.
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  5. Rainbow R151226 Cyanuric Acid Test Kit #79 Rainbow R151226 Cyanuric Acid Test Kit #79
    24% Off
    Rainbow R151226 Cyanuric Acid Test Kit #79
    Special Price $39.99 was $52.99
    You save: $13.00 (24%)
    • Cyanuric acid test kits
    • Includes 1 kit per pack
    • Rainbow part number R151226
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  6. Taylor Complete FAS-DPD Pool Test Kit K-2006 K-2006
    28% Off
    Taylor Complete FAS-DPD Pool Test Kit K-2006
    Special Price $99.99 was $139.99
    You save: $40.00 (28%)
    • Economic and portable
    • Uses the 9058 Comparator
    • Great for reading high levels
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  7. Taylor K-2005C Complete High Range DPD Test Kit K-2005C
    29% Off
    Taylor Complete Service DPD Test Kit - K-2005C
    Special Price $119.99 was $169.99
    You save: $50.00 (29%)
    • Cyanuric acid
    • Total alkalinity
    • Calcium hardness
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  8. K-2006C K-2006C
    25% Off
    Taylor Complete Service FAS-DPD (Chlorine) Test Kit - K-2006C
    Special Price $169.99 was $227.99
    You save: $58.00 (25%)
    • 2 oz Bottles
    • For Chlorine pools
    • 6 Different Test
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  9. Taylor DPD Complete Test Kit K-2005 K-2005
    52% Off
    Taylor DPD Complete Test Kit K-2005
    Special Price $34.99 was $72.99
    You save: $38.00 (52%)

  10. Taylor DPD Complete Test Kit K-2005 K-2005
    15% Off
    Taylor DPD Complete Test Kit K-2005
    Special Price $61.99 was $72.99
    You save: $11.00 (15%)
    • 3/4 ounce reagent bottles
    • Uses printed color standards
    • Includes tests for chlorine,
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  11. Taylor K-1003 Residential Troubleshooter Taylor K-1003 Residential Troubleshooter
    Taylor K-1003 Residential Troubleshooter OTO 4-in-1 Test Kit
    $21.99
    • For pools and spas
    • OTO 4-in-1 test kit
    • Taylor part number K-1003
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  12. Taylor K-1004 Test Kit Taylor K-1004 Test Kit
    18% Off
    Taylor K-1004 Residential Troubleshooter DPD Test Kit
    Special Price $26.99 was $32.99
    You save: $6.00 (18%)
    • Residential Kit
    • Color Coded
    • Solutions Chart
    Learn More

  13. Taylor K-1766 Test Kit K-1766
    17% Off
    Taylor K-1766 Salt Water Test Kit
    Special Price $32.99 was $39.99
    You save: $7.00 (17%)
    • Sample Tube
    • K-1766 Test Kit
    • Very accurate readings
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We consistently strive to offer the best possible buying experience - this includes an industry-leading customer service, mobile-friendly layout, fast and affordable shipping, consistently affordable pricing, and access to the most sought-after products on the market. Don't just take our word for it, here are some reviews that our past customers have left!