MARIA Triple Under Sink Filter System for Well Water

With three powerful stages—including 1.5 lbs each of KDF® 85 and KDF® 55—this system targets unpleasant odors, metallic tastes, and turbidity while inhibiting bacterial and algae growth within the filter media. Premium coconut shell carbon enhances taste and adds a final layer of protection—without removing beneficial minerals.

Unlike reverse osmosis systems, this setup wastes no water and connects directly to your main faucet—making it a zero-waste, high-flow solution for healthier cooking, drinking, and daily use.

Each stage is purpose-built for well water:

• Cartridge A: Sediment pre-filter to capture rust, silt, and turbidity
• Cartridge B: 1.5 lbs of KDF® 85 + coconut shell carbon to reduce hydrogen sulfide, iron, manganese, and heavy metals
• Cartridge C: 1.5 lbs of KDF® 55 + coconut shell carbon to remove chlorine and VOCs, and control bacteria

• Triple-stage system reduces iron, manganese, sulfur (H₂S), VOCs, chlorine, and sediment
• KDF® media + catalytic and coconut shell carbon for enhanced redox filtration
• Inhibits bacterial and algae growth inside the cartridges
• No wastewater or storage tank required—preserves minerals and water pressure
• Easy under-sink installation—no separate faucet required

System Dimensions: 13 3/4 “ L x 15.5” W 
Weight: 32.5 lbs

Filter Media:

• Cartridge A: Sediment filter
• Cartridge B: 1.5 lbs KDF® 85 + coconut shell carbon
• Cartridge C: 1.5 lbs KDF® 55 + coconut shell carbon

Connections: Includes 38” tubing for easy install under most kitchen sinks

Install Guide