The Tier1 20" x 2.5" Carbon Block Filter (0.5 micron) delivers high-performance filtration, reducing impurities for cleaner, better-tasting water. Designed for standard 20" x 2.5" housings, it installs easily and offers excellent value without sacrificing quality.
Key Features 💧 Reduces impurities to 0.5 micron ⚡ Quick and easy installation ✅ High-performance carbon block media 🏠Fits most 20" x 2.5" housings 💰 Affordable replacement filter
