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EcosoftT RObust 1000 Reverse Osmosis Filter

£370.00

Compact and practical, the Ecosoft RObust Mini direct flow reverse osmosis system is an entry-level solution for small offices, coffee corners, or household kitchens. It provides a steady supply of purified water for drinking, brewing, or cooking, helping improve taste and reduce scale in appliances.

Easy to install and energy-efficient, the RObust Mini saves space with its tankless design while ensuring reliable performance for everyday needs. Ideal for locations with limited space but high expectations for water quality, it offers a simple, cost-effective way to enjoy clean, safe, and great-tasting water every day.

Features

Key Features

  • Flow rate 60 liters per hour
  • Made to run 20 hours per day
  • Recovery rate 50% - filter is economical and environmentally-friendly
  • CE marked and confirmed to be safe by EC New Approach Directives

Parameters

  • Flow capacity 55–60L/h
  • Water consumption 110–120L/h
  • Waste water 55–60L/h
  • Inlet water pressure 1..5 bar
  • Power supply 100-240 V, 50-60 Hz
  • Power consumption 0.08 kW

Product Dimensions

  • DH×W×D: 570 × 386 × 195 mm
  • Filter weight 9.0 kg

General Conditions for Installation

Feed water requirements

  • pH = 6.5–8.5
  • TDS ≤ 1500 mg/L
  • Hardness ≤ 10 meq/L (<500 mg/L CaCO₃)
  • Chlorine ≤ 0,5 mg/L
  • Iron ≤ 0,3 mg/L
  • Manganese ≤ 0.05 mg/L
  • COD ≤ 5 mg O₂/L
  • Total microbial count (TMC) ≤ 100 CFU/ mL
  • Coliform index = none
- +

System components

  • Assembled filter
  • Pre–filters and post–filter
  • Reverse osmosis membranes
  • Feed adapter
  • Drain saddle
  • Feed valve
  • Set of tubes and fittings
  • Service wrenches

Specifications

  • Inlet pressure — 1–5 bar
  • Flow capacity — 55–60 L/h
  • Water consumption — 110–120 L/h
  • Waste water — 55–60 L/h
  • Inlet water temperature — +4… +30 °С
  • Room temperature — +5…+40 °С
  • Power supply — 100-240 V, 50-60 Hz

The RObust Mini direct flow reverse osmosis filter is designed for cold water purification only.

Pressure monitoring

There are no pressure gauges in the RObust Mini product; they need to be installed additionally to check the pressure in the system.

Pre-filtration cartridges

Replace pre-filters after 8,000 liters of water filtration or at least every 3 months.

  • If the pressure after the pre-filters drops below 1 bar, the cartridges may be clogged.
  • Delaying replacement may damage or reduce the lifespan of the membrane.

Reverse osmosis membrane

With a significant drop in system performance, replacement of reverse osmosis membranes is required. Replace after filtering 24,000 liters or at least once per year if filtration speed decreases.

Post-filtration cartridge

Replace if taste deteriorates or odor appears, after 8,000 liters or at least every 3 months.

Downtime maintenance

If unused for over 2 weeks, disinfect before resuming use (procedure in the user manual).

Compatible replacement solutions
  • Ecosoft Standard advanced set of 3 replacement filters
  • Ecosoft 100 GPD membrane element
  • RObust connection kit for Ecosoft RObust filters