BWT RO300

BWT RO300

The BWT RO300 is the heavyweight of the under-sink range. Engineered for those who refuse to wait for their water to catch up, this system delivers an incredible flow rate of up to 2 litres per minute. It is a “Direct Flow” powerhouse, meaning it purifies water instantly without the need for a bulky storage tank. For large families or home chefs who require a constant stream of purified water for cooking and drinking, the RO300 is the ultimate high-performance choice.

High-Volume Direct Flow

No tank, no waiting. The RO300 produces pure water in real-time at a speed that rivals your standard tap, ensuring you have an endless supply of purified water even during peak kitchen prep.

99% Contaminant Rejection

High-performance membrane technology. The RO300 strips away fluoride, nitrates, heavy metals, and microplastics.

Space-Saving Design

By eliminating the need for a 10-litre storage tank, the RO300 reclaims your under-sink cupboard space. Its sleek footprint fits easily in modern kitchens.

Automated Membrane Care

Built-in intelligence. The system performs automatic rinsing cycles to keep the Reverse Osmosis membrane in peak condition, ensuring long-term performance and maximum hygiene.

How it Works

Stage 1: Pre-Filtration Refinement
Before reaching the membrane, the water passes through a high-spec carbon block to remove chlorine and organic compounds that can damage the system and affect taste.

Stage 2: Reverse Osmosis Membrane
The water is forced through a semi-permeable membrane. This acts as a molecular sieve, allowing only pure water molecules to pass through while flushing dissolved solids, fluoride, salts, and toxins away.

Technical Specifications: BWT RO300
System Type Direct-Flow Reverse Osmosis (Tankless)
Purification Rate Up to 120 Litres Per Hour
Flow Velocity ~2.0 Litres Per Minute
Salt Rejection > 98% (Removes Fluoride & Nitrates)
Power Supply 240V (Standard Plug)
Dimensions 445mm (L) x 105mm (W) x 390mm (H)
Maintenance Annual Filter Exchange (Easy-Click)

Whats Included

  • BWT RO300 Direct Flow Unit – The premium high-capacity engine.

  • Dedicated Designer Tap – Choice of a sleek chrome or matte black drinking faucet.

  • Premium Pre-Filter Kit – High-grade carbon protection for the RO membrane.

  • Expert Under-Sink InstallationBy our licensed plumbing team.

  • Waste Water Integration – Clean and compliant connection to your sink’s drainage.

  • Water Quality TDS Test – On-site verification of your new purity levels.