Tier1 Whole House Water Filter System | 900,000 Gallon Chloramine Reduction Capacity | Pre-Filled Upflow Tank with 1 Cu Ft Catalytic Granular Activated Carbon | Home Filtration System
Tier1 Whole House Water Filter System | 900,000 Gallon Chloramine Reduction Capacity | Pre-Filled Upflow Tank with 1 Cu Ft Catalytic Granular Activated Carbon | Home Filtration System
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
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Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- CATALYTIC CARBON FILTRATION – Uses surface-modified catalytic granular activated carbon designed for chloramine reduction, supporting effective performance in municipal water systems where standard carbon filtration is less effective.
- 900,000 GALLON CAPACITY – High-capacity whole house filtration system designed for long-term residential use, supporting consistent performance with media replacement based on household usage and incoming water conditions.
- REDUCE YOUR EXPOSURE – Supports reduction of chloramines along with chlorine, hydrogen sulfide, VOCs, and common taste and odor compounds, helping improve water quality across showers, sinks, and appliances.
- UPFLOW NON-BACKWASH DESIGN – Simple in and out head design eliminates moving parts, reducing maintenance requirements while supporting reliable operation without electricity, drainage, or regeneration cycles found in traditional water softener system setups.
- PRE-FILLED EASY INSTALL SYSTEM – Tank arrives preloaded with 1 cubic foot of catalytic granular activated carbon, supporting straightforward installation in basements, garages, or utility spaces depending on plumbing layout.

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide