Tier1 20" x 4.5" Carbon Block + KDF55 Filter (20 Micron)

The Tier1 20" x 4.5" Carbon Block + KDF55 Filter (20 micron) combines granular activated carbon and KDF-55 media to reduce chlorine taste & odor, heavy metals, and control scale, bacteria, and algae. Designed for Big Blue & Big Boy housings, this filter delivers premium water quality for whole-house applications.

Key Features
💧 Reduces chlorine taste & odor, heavy metals
♻ Coconut shell carbon + KDF-55 media
✅ 20 micron filtration
🏠 Fits Big Blue & Big Boy housings

Specification
📏 Dimensions: 20" x 4.5"
💧 Micron Rating: 20 micron
🔹 Filter Type: Carbon Block + KDF-55
🏭 Brand: Tier1