Pool Testing Supplies

Swimming Pool and Spa Water Testing Supplies

Keeping pool water testing supplies on hand is a sensible move for swimming pool and spa owners. Pool chemical levels (chlorine, bromine) and PH levels should be tested at least twice a week to keep your pool or spa water healthy and safe for swimming.

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Electronic Testers

Electronic Testers

Replacement Reagents

Replacement Reagents

Test Equipment & Accessories

Test Equipment & Accessories

Test Kits

Test Kits

Test Strips

Test Strips

134 products

  • R161644 Pentair 1Oz #7 Reagent

    R161644 Pentair 1Oz #7 Reagent

    R161644 Pentair 1Oz #7 Reagent

    Pentair

    SKU: PST-R161644
    MPN: R161644
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"R161644","warehouselocations":"Murray, UT"}
    $10.20
    $23.20 $10.20
  • R161634 Pentair Solution 6" 1/2Oz.

    R161634 Pentair Solution 6" 1/2Oz.

    R161634 Pentair Solution 6" 1/2Oz.

    Pentair

    SKU: PST-R161634
    MPN: R161634
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"R161634","warehouselocations":"Bloomfield, CT"}
    $10.60
    $24.10 $10.60
  • Pentair R161616 Cyanuric Acid Reagent 32 oz

    Pentair R161616 Cyanuric Acid Reagent 32 oz

    Pentair R161616 Cyanuric Acid Reagent 32 oz

    Pentair

    SKU: PST-R161616
    MPN: RAI-45-904
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2760.0 Website Price Number: 2760.0 All Metafields: {"mpn":"RAI-45-904","saleprice":"0","warehouselocations":"Newnan, GA | Bloomfield, CT","websiteprice":"27.6"}
    $31.10
    $65.60 $31.10
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  • R161302 Pentair Solution 3" 1/2Oz.

    R161302 Pentair Solution 3" 1/2Oz.

    R161302 Pentair Solution 3" 1/2Oz.

    Pentair

    SKU: PST-R161302
    MPN: R161302
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 950.0 Website Price Number: 950.0 All Metafields: {"mpn":"R161302","saleprice":"0","warehouselocations":"Bloomfield, CT","websiteprice":"9.5"}
    $9.90
    $21.50 $9.90
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  • R161204 Pentair 1/2Oz #4 Reagent

    R161204 Pentair 1/2Oz #4 Reagent

    R161204 Pentair 1/2Oz #4 Reagent

    Pentair

    SKU: PST-R161204
    MPN: R161204
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"R161204","warehouselocations":"Murray, UT"}
    $10.30
    $23.20 $10.30
  • R161185 Pentair 1oz Solution 3 Reagent, Acid Demand & Total Alkalinity

    R161185 Pentair 1oz Solution 3 Reagent, Acid Demand & Total Alkalinity

    R161185 Pentair 1oz Solution 3 Reagent, Acid Demand & Total Alkalinity

    Pentair

    SKU: PST-R161185
    MPN: R161185
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"R161185","warehouselocations":"Murray, UT"}
    $10.40
    $24.00 $10.40
  • R161203 Pentair 1/2Oz #5 Reagent

    R161203 Pentair 1/2Oz #5 Reagent

    R161203 Pentair 1/2Oz #5 Reagent

    Pentair

    SKU: PST-R161203
    MPN: R161203
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"R161203","warehouselocations":"Murray, UT"}
    $10.40
    $24.00 $10.40
  • R161180 Pentair Solution #2

    R161180 Pentair Solution #2

    R161180 Pentair Solution #2

    Pentair

    SKU: PST-R161180
    MPN: R161180
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1010.0 Website Price Number: 1010.0 All Metafields: {"mpn":"R161180","saleprice":"0","warehouselocations":"Murray, UT","websiteprice":"10.1"}
    $10.80
    $24.70 $10.80
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  • R161178 Pentair Rainbow #2 Reagent 1Oz

    R161178 Pentair Rainbow #2 Reagent 1Oz

    R161178 Pentair Rainbow #2 Reagent 1Oz

    Pentair

    SKU: PST-R161178
    MPN: R161178
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 980.0 Website Price Number: 980.0 All Metafields: {"mpn":"R161178","saleprice":"0","warehouselocations":"Murray, UT","websiteprice":"9.8"}
    $10.50
    $24.50 $10.50
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  • R151076 Pentair #752 Test Kit

    R151076 Pentair #752 Test Kit

    R151076 Pentair #752 Test Kit

    Pentair

    SKU: PST-R151076
    MPN: R151076
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"R151076","warehouselocations":"Bloomfield, CT | Murray, UT"}
    $34.20
    $72.60 $34.20
  • R161018 Pentair Ph Solution 1/2Oz.

    R161018 Pentair Ph Solution 1/2Oz.

    R161018 Pentair Ph Solution 1/2Oz.

    Pentair

    SKU: PST-R161018
    MPN: R161018
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 960.0 Website Price Number: 960.0 All Metafields: {"mpn":"R161018","saleprice":"0","warehouselocations":"Murray, UT","websiteprice":"9.6"}
    $10.20
    $23.00 $10.20
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  • R161150 Pentair Oto & Ph 1/2Oz. Refills

    R161150 Pentair Oto & Ph 1/2Oz. Refills

    R161150 Pentair Oto & Ph 1/2Oz. Refills

    Pentair

    SKU: PST-R161150
    MPN: R161150
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"R161150","warehouselocations":"Bloomfield, CT"}
    $13.80
    $32.80 $13.80
  • Rainbow Cyanaric Acid Test Kit, CYA, (Stabilizer)

    Rainbow Cyanaric Acid Test Kit, CYA, (Stabilizer)

    Rainbow Cyanaric Acid Test Kit, CYA, (Stabilizer)

    Rainbow

    SKU: PST-R151226
    MPN: R151226
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3860.0 Website Price Number: 3860.0 All Metafields: {"mpn":"R151226","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"38.6"}
    $39.60
    $84.00 $39.60
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  • Taylor Technologies, R-0870-J DPD Powder .25-Pound

    Taylor Technologies, R-0870-J DPD Powder .25-Pound

    Taylor Technologies, R-0870-J DPD Powder .25-Pound

    Taylor Technologies, Inc.

    SKU: PST-R-0870-J
    MPN: R-0870-J
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"R-0870-J","warehouselocations":"Murray, UT","warranty":"12 Months"}
    $47.50
    $98.90 $47.50
  • Taylor Technologies, R-0010-A, Calcium Buffer, .75 Oz, #10

    Taylor Technologies, R-0010-A, Calcium Buffer, .75 Oz, #10

    Taylor Technologies, R-0010-A, Calcium Buffer, .75 Oz, #10

    Taylor Technologies, Inc.

    SKU: PST-R-0010-A
    MPN: R-0010-A
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1210.0 Website Price Number: 1210.0 All Metafields: {"mpn":"R-0010-A","saleprice":"0","warehouselocations":"Newnan, GA | Bloomfield, CT","warranty":"12 Months","websiteprice":"12.1"}
    $13.00
    $32.70 $13.00
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  • R161094 Pentair Ph Solution 1Oz.

    R161094 Pentair Ph Solution 1Oz.

    R161094 Pentair Ph Solution 1Oz.

    Pentair

    SKU: PST-R161094
    MPN: R161094
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 980.0 Website Price Number: 980.0 All Metafields: {"mpn":"R161094","saleprice":"0","warehouselocations":"Bloomfield, CT","websiteprice":"9.8"}
    $10.40
    $24.10 $10.40
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