Water Testing & Control

Monitor and manage pool chemistry with test kits, sensors, and controllers.

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    Natural Chemistry Phosphate Test Kit | 10080NCM
    Natural Chemistry Phosphate Test Kit | 10080NCM
    SKU: 10080NCM
    $36.02
    $55
    In stock
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    LAMOTTE COMPANY PLUS PHOSPHATE SPIN DISK 50/BX WATERLINK CL/BR | 4329-H
    LAMOTTE COMPANY PLUS PHOSPHATE SPIN DISK 50/BX WATERLINK CL/BR | 4329-H
    SKU: 4329-H
    $169
    $236
    In stock
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    AquaChek Select Connect 7-in-1 Test Strips w/ Photo Capture App, 50/Pack | 541604APP
    AquaChek Select Connect 7-in-1 Test Strips w/ Photo Capture App, 50/Pack | 541604APP
    SKU: 541604APP
    $29.06
    $44
    In stock
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    Aquachek Pocket Pro Salinity Tester | 9531600
    Aquachek Pocket Pro Salinity Tester | 9531600
    SKU: 9531600E
    $167.61
    $252
    In stock
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    Taylor 2000 Series Ph Indicator Reagent #4 3/4 oz R-0004-A
    Taylor 2000 Series Ph Indicator Reagent #4 3/4 oz | R-0004-A
    SKU: R-0004-A
    $14.50
    $52
    In stock
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    TECHNICAL PRODUCTS CO. UNIVERSAL PLUG S/S WINGNUT #7-10UP(S) | #7-10UP(S)
    SKU: #7-10UP(S)
    $13.32
    $20
    Out of stock
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    Len Gordon Air Button #4, White | ALI950401000
    Len Gordon Air Button #4, White | ALI950401000
    SKU: #4
    $26.24
    $40
    Out of stock
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    TECHNICAL PRODUCTS CO. UNIVERSAL PLUG - NYLON W/ NUT #5-7UP | #5-7UP
    SKU: #5-7UP
    $13.62
    $21
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ NYLON WINGNUT 2" PIPE | #11
    SKU: #11
    $13.50
    $21
    Out of stock
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    TECHNICAL PRODUCTS CO. UNIVERSAL PLUG - S/S WINGNUT #5-7UP(S) | #5-7UP(S)
    SKU: #5-7UP(S)
    $15.48
    $24
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ NYLON WINGNUT 1" TUBE | #5
    SKU: #5
    $10.98
    $17
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ BLOWTHRU VALVE 2" FTG NYLON W/ NUT | #12BT
    SKU: #12BT
    $32.01
    $49
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ BLUE WINGNUT #8 1.5" PIPE | #8C
    SKU: #8C
    $13.32
    $20
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ GREEN WINGNUT #10 1.5" FTG | #10C
    SKU: #10C
    $16.38
    $25
    Out of stock
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    TECHNICAL PRODUCTS CO. DOUBLE PLUG SYLVAN | #10-7L
    SKU: #10-7L
    $27.20
    $41
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ NYLON WINGNUT .5" P & 1.25" F | #9.5
    SKU: #9.5
    $15.30
    $23
    Out of stock
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    TECHNICAL PRODUCTS CO. PLUG W/ TURQUOISE WINGNUT #12 2" FITTING WINTER | #12C
    SKU: #12C
    $14.04
    $22
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ GRY WINGNUT #11 2" PIPE | #11C
    SKU: #11C
    $17.85
    $27
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ NYLON WINGNUT 2.5" PIPE | #13
    SKU: #13
    $22.90
    $35
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ YELLOW WINGNUT 1.25" PIPE | #7C
    SKU: #7C
    $12.60
    $19
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ PURPLE WINGNUT 1" FTG | #6C
    SKU: #6C
    $11.70
    $18
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ RED WINGNUT 1.5" PIPE & 1.25" FTG | #9C
    SKU: #9C
    $14.40
    $22
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ NYLON WINGNUT .75" PIPE | #3
    SKU: #3
    $14.76
    $23
    Out of stock
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    TECHNICAL PRODUCTS CO. WINTER PLUG W/ BTV NYLON W/NUT 1.5" PIPE/ 1.25" FTG | #9BT
    SKU: #9BT
    $18.66
    $28
    Out of stock