10" GAC Granular Activated Carbon Replacement Water Filter Cartridges, 3-25 Pack

Replacement Granular Activated Carbon (GAC) filter cartridges in the standard 10" × 2.5" format — available in bulk packs for great value ongoing maintenance.

GAC filters are the workhorse of any multi-stage water treatment system. The granular activated carbon has an enormous surface area that adsorbs chlorine, chloramine, organic compounds, pesticides, herbicides, and the volatile organic chemicals (VOCs) responsible for poor taste and odour in tap water. This stage is critical protection for your RO membrane — chlorine is highly damaging to membrane material and must be removed before the water reaches it.

Key Features:

•     Removes chlorine, chloramine, and organic taste and odour compounds

•     Standard 10" × 2.5" format — compatible with most home and commercial filter systems

•     High-grade activated carbon for maximum adsorption capacity

•     Typically replace every 6–12 months

•     Multi-pack options reduce per-unit cost significantly

📋 How to use: This is Stage 2 in a standard 3-stage filtration system. It protects your RO membrane from chlorine damage and improves the taste of your filtered water.