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Blue Devil

Blue Devil

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  • Blue Devil Calcium Hardness Test Kit B7320

    Blue Devil Calcium Hardness Test Kit B7320

    Calcium Hardness Test Kit by Blue Devil B7320 Directions: Rinse vial marked Hardness?Alkalinity and fill to line A with water to be tested. Add 2 drops of Hardness Solution A and swirl to mix. A violet color will develop if Hardness is present Add Hardness solution B in drops until col ...
    Model : B7320
    Brands : Blue Devil
  • Blue Devil Calcium Hardness Test Solution A B7028

    Blue Devil Calcium Hardness Test Solution A B7028

    Calcium Hardness Test Solution A by Blue Devil B7028 Directions: Rinse vial marked Hardness?Alkalinity and fill to line A with water to be tested. Add 2 drops of Hardness Solution A and swirl to mix. A violet color will develop if Hardness is present Add Hardness solution B in drops unti ...
    Model : B7028
    Brands : Blue Devil
  • Blue Devil Calcium Hardness Test Solution B B7029

    Blue Devil Calcium Hardness Test Solution B B7029

    Calcium Hardness Test Solution B by Blue Devil B7029 Directions: Rinse vial marked Hardness?Alkalinity and fill to line A with water to be tested. Add 2 drops of Hardness Solution A and swirl to mix. A violet color will develop if Hardness is present Add Hardness solution B in drops un ...
    Model : B7029
    Brands : Blue Devil
  • Blue Devil Cyanuric Acid Test Kit 8 oz. B7525

    Blue Devil Cyanuric Acid Test Kit 8 oz. B7525

    Cyanuric Acid Test Kit 8 oz. by Blue Devil B7525 Cyanuric Acid- Turbidity Test Cyanuric Acid is often called stabilizer or conditioner because it reduces the loss of chlorine due to sunlight exposure. Directions: With test stick resting at the bottom of tube, fill pool water to line " ...
    Model : B7525
    Brands : Blue Devil

    $15.74

  • Blue Devil Pool Motor Cover Universal B8200C

    Blue Devil Pool Motor Cover Universal B8200C

    Pool Motor Cover Universal by Blue Devil B8200C Fits all motors from 1/3 HP to 2 HP Shields and protects outdoor motors from sun, rain and dust Assembles in minutes No tool required for assembly Made of heavy duty plastic for long life and durability Heat resistant white top and at ...
    Model : B8200C
    Brands : Blue Devil

    $17.84

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