OCB Granular Activated Carbon Filter Cartridge, 3in dia x 10in L
- Drop-in GAC cartridge that fits standard 10in filter housings
- Designed for use as a polishing post filter for RO or Distillation Systems
- Removes volatile organic chemicals, tastes and odors
- Improves the taste of RO and distilled water
- Interchangeable with Captive Purity's, Kent Marine's, AWI's, BRS's, and most residential and aquarium RO or RO/DI systems.