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Pool and Spa Defoamer - (4) 1 Gallon Bottles

SKU PS-36-4X1
Your Price: $87.80
- Save: $52.00!
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Your Price: $87.80
- Save: $52.00!
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  • Manufacturer:March Industries, Inc.
  • Size:1 Gallon
  • Product Type:Defoamer
  • SDS:Download SDS (PDF)

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Item Description:

Pool and Spa Defoamer

This concentrated anti-foam product quickly knocks down foam in swimming pools, spas, and decorative fountains. The special water-based silicone formula prevents foam formation without disturbing water chemistry and without any oily residue.


The product is very concentrated. For swimming pools, add up to 4 ounces at a time directly into pool skimmer or filter intake. Allow pool water to circulate for at least one hour to disperse the anti-foam. If the foaming problems remain, repeat this application.

For spas and hot tubs up to 750 gallons, add 1-2 ounces of anti-foam directly to the water. If foaming still occurs after 24 hours, repeat this application.

For decorative fountains, use 2 ounces per 10,000 gallons of water in the system. For extreme foam problems due to detergent contamination, repeat treatment until control is evident.

Pool & Spa Defoamer Features

  • Knocks down foam in swimming pools, spas, and fountains.
  • Water-based silicone formula to prevent foam formation.
  • Concentrated formula for distribution in pools, spas, hot tubs, and decorative fountains.

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