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SpaChoice 472-3-4021 Alkalinity Increaser for Hot Tub, 2-Pounds

Product Price

$21.99 $12.48

Product Review Score

4.68 out of 5 stars

223 reviews

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Additional Product Details

  • The desired range for total alkalinity is 80-140 ppm
  • Add 1 ounce of this product and retest every 30 minutes until total alkalinity is in the range of 80-140 ppm
  • Raises total alkalinity and prevents pH bounce

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