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  • Insta-Test 4 Plus (50 strips per bottle)Insta-Test 4 Plus (50 strips per bottle)

Features:

The Insta-Test 4 pool & spa strip measures Free Chlorine 0-10 ppm (or Bromine 0-20 ppm), pH 6.2-8.4, Total Alkalinity 0-240 and Total Hardness 50-800 ppm.

  • Swirl-n-read strip
  • Instant results
  • 50 strip bottles

Ideal for spa owners who need the most critical tests for perfect water balance.

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Test Strips Insta-Test Sodium Chloride

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Spa 56 Chlorinating Granules 2 Lbs.

Test Strips Insta-Test 4 Plus

Availability:

  • Free Shipping in the 48 States.
    Price includes UPS Ground shipping on orders over $60.00.

    $9.00 fee on smaller orders.

    Available in the 48 US States.

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$14.95 $11.95