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HTH Extra Start Up Combo

HTH Extra Start Up Chlorine / Algaecide Combo (1 Kg)

List price: $17.99  
$10.99
Your discount: $7.00 (39%)
30649
In stock
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Use HTH Extra start up to get your pool or spa ready for use! This soluble, granular product shock treats and controls black, green and yellow algae. Each container is 1 kg in size and good for 1 full start up treatment.

Features/Benefits:

  • Dichlor and Copper Sulfate blend
  • 20.3% available chlorine
  • Ideal for pool openings and start ups
  • Fast acting dual-action formula
  • Combines the anti-algae power of chlorine and chelated copper
  • Effective against green, black and yellow algae

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