GLB Filter Rinse pool filter cleaner in a 32 oz white bottle with a blue label featuring yellow GLB logo and pool illustration
back label of glb filter rinse pool filter cleaner 32 oz white plastic bottle with safety instructions and usage directions

GLB Filter Rinse 32oz - Sand Filter Backwash Enhancer for All Sanitizer Systems

Regular price$22.99
/
$9.99 flat shipping on orders under $100.
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SKU:
71014A
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About This Item

Tier 3 sand filter specialist that transforms ordinary backwashing into deep cleaning. Simply pour into your skimmer to strip away caked-on organic and inorganic debris from sand filter media.

Key Features:

  • One-Step Application: Pour directly into skimmer - no mixing or measuring required
  • Sand Filter Specific: Designed exclusively for sand filtration systems
  • Universal Compatibility: Works with chlorine, bromine, ozone, salt water, and biguanide systems
  • Deep Penetration: Clears caked-on materials that regular backwashing can't remove

Pro Tips:

  • Timing: Use during regular backwash cycle for enhanced cleaning power
  • Frequency: Follow GLB's specific instructions for your pool size and usage
  • System Safe: Compatible with all major sanitizing systems without conflict
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