If your water looks yellow, brown, or has a tea-like tint, the problem may be tannins – natural organic compounds that dissolve into groundwater from decaying leaves and plant matter. The Water Doctor Tannin Filter is engineered with specialty tannin resin to effectively remove tannins, giving you clear, fresh, great-tasting water throughout your entire home.

Core Functions

• Tannin Removal – Eliminates yellow or brown discoloration in water.

• Improved Taste & Odor – Removes earthy or musty flavors caused by organic matter.

• Whole-Home Coverage – Supplies clear, clean water to every tap, shower, and appliance.

Why Choose CDCR?

• Salt-Free Design – This is not a softener. No added sodium, no brine discharge.

• Specialized Resin – Dedicated media designed for tannin removal, long-lasting performance.

• Eco-Friendly & Low Maintenance – Minimal upkeep, no salt bags, no frequent regeneration.

• Healthier Water – Removes organics while retaining essential minerals.

Important Note
The CDCR Tannin Filter does not soften water (it will not remove hardness minerals like calcium and magnesium). For a complete water treatment system, it should be paired with other filters or a softener:

• CDCR Tannin Filter → Removes tannins (color, taste, odor issues)

• Iron Filter (CDAF) → Removes iron, manganese, chlorine

• Softener → Removes hardness minerals (calcium & magnesium)

System Specifications

• Tank Size: 9×48 inch (≈ 1.8 ft³ resin, ~80–90 lbs tannin resin)

• Flow Rate: Ideal for small to medium households (2–5 people)

• Category: Whole-Home Filtration (not a softener, not RO)

Perfect For Families Who Want:
Clear, color-free water for drinking, cooking, and bathing
Protection from tannin stains in laundry and fixtures
A salt-free, specialized solution that works best when combined with other systems