Black Diamond Stoneworks Ultimate Spa Filter Cleaner Fast-Acting Spray. Works Instantly on Hot Tub & Pool Filters Leaving Behind no Sticky Residue. Prolongs Filter Life and Pool Equipment. No Soaking

Black Diamond Stoneworks Ultimate Spa Filter Cleaner Spray Reviews Summary

Ratings Breakdown

Rated 4.5 by 3,606 people

Pros from Reviews

  • Effective cleaning formula
  • Easy application
  • Restored water clarity
  • Versatile compatibility
  • Economical usage
  • Filter stays fresh
  • Great alternative to soaking
  • Makes filter white again

Cons from Reviews

  • Chemical smell
  • Safety precautions
  • Not effective as a spray

Notable Features

Fast-Acting
Prolongs Filter Life
No Residue
Improves Efficiency
Environmentally Friendly
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