The Mantis 4 Stage RO 100 Advanced System is a professional-grade water purification unit that takes filtration a critical step further than standard 3-stage setups. By adding a final Deionization (DI) stage, this system polishes water down to zero Total Dissolved Solids (TDS), making it the ultimate tool for delicate reef aquariums, sensitive planted tanks, and specialized shrimp breeding where absolute water purity is required.

- Capable of producing up to 380 liters (100 gallons) of zero-TDS water per day, the system mounts to a single, sturdy bracket for easy portability or permanent wall mounting.

- Stage 1: 5-Micron Sediment Pre-Filter. Traps physical particulate matter, rust, and colloidal debris to protect the downstream filters. (Recommended change: 3-6 months)

- Stage 2: 5-Micron Carbon Block. Specially formulated carbon strips out tap water chlorine, chloramines, and volatile organic compounds (VOCs) that are highly toxic to aquatic life. (Recommended change: 4-7 months)

Stage 3: 100 GPD RO Membrane. A heavy-duty Thin Film Composite membrane that rejects over 98% of inorganic salts, heavy metals, and bacteria. (Recommended change: 12 months)

Stage 4: Color-Changing DI Resin. The finishing touch. Approximately 600mL of deionization resin polishes the remaining trace minerals down to 0 TDS. The resin visually changes color from blue/black to golden brown when depleted, taking the guesswork out of maintenance.

Key Specifications

Feature Detail
Output Capacity 100 Gallons Per Day (Approx. 380 Liters)
Mounting Pre-mounted on a rigid steel bracket
Tubing System Color-coded 4/6mm (Red = Tap In, Blue = Pure Out, Black = Waste)
Monitoring Integrated pressure gauge to easily track system performance
In the Box

System, color-changing resin, tubing, tap adapters, fittings, and filter housing wrenches

Setup requires no permanent plumbing modifications, allowing you to easily connect directly to a tap. If your home has low water pressure, Mantis also offers a "Boosted" version of this exact system that includes an integrated 24V DC booster pump and digital TDS monitoring for fully automated water management.

SKU 135279
Brand Mantis
Shipping Weight 5.8600kg
Shipping Width 0.430m
Shipping Height 0.180m
Shipping Length 0.420m
Shipping Cubic 0.032508000m3

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