Tier1 10" x 4.5" Granular Activated Carbon Filter (20 Micron)

The Tier1 10" x 4.5" Granular Activated Carbon Filter (20 micron) is designed to improve water taste and reduce chlorine, odors, and unwanted contaminants. Built with a larger diameter for better flow rates and filtration capacity, this Big Blue sized filter offers lasting performance. Simple to install and replace every six months or 12,000 gallons, it’s a cost-effective solution for clean water.

Key Features
💧 Reduces chlorine taste, odors, and impurities
🧰 Easy installation and replacement
⚙️ Larger diameter for improved flow and filtration
🏠 Suitable for whole house water systems
✅ Affordable aftermarket alternative to OEM filters

Specification
📏 Dimensions: 10" x 4.5"
💧 Micron Rating: 20 micron
🔹 Filter Type: Granular Activated Carbon
🏭 Brand: Tier1
🔁 Comparable To: Pentek GAC-BB