The Hydrotwist K-Series RO-4000 Reverse Osmosis System connects directly to the tap faucet - no under sink plumbing is required. It has been made using high quality components and filters, and is fully portable. This unit offers an efficient four-stage filtration process.

Comes with a full 10 year warranty. Featuring state of the art technology in water purification, the R0-4000 Reverse Osmosis System offers a compact design, with easy maintenance and replacement of filters. Of all the methods to purify drinking water for domestic use, the process of reverse osmosis is the most advanced, economical and effective. Years of engineering, field testing and continued design refinement combine to make the RO-4000 the best in its class. Hand Built & Factory Tested all our systems come with Quick Connect/Push Fit Fittings

This unit comes in a neat housing so it can be stored on top of your sink.

Reverse osmosis systems remove salts, micro-organisms and high molecular weight organic impurities, heavy metals, chemicals and pesticides. System capacity depends on the water temperature, total dissolved solids in feed water, operating pressure and the overall recovery of the system.

The RO-4000 Reverse Osmosis System has proven to be extremely reliable and effective, and can be fitted simply and quickly to all standard tap faucets.

RO 4000 - Countertop Reverse Osmosis System Removes:
Aluminium, Barium, Hydrocarbons, Cadmimum, Chlorine, Lead, Chromium, Copper, Mercury, Cryptosporidium, Cysts, PCBs, Iron, E-Coli Bacteria, Fluoride, Manganese, Giardia, Heavy Metals, Nitrate, Radium, Selenium, Potassium, Sodium, Taste & Odour.

The K-Series R0-4000 Reverse Osmosis Counter Top system comes complete and ready to attach to your kitchen tap and comes with Fittings/Tubing, Installation Instructions, 10 year Warranty and Customer/Technical Support.

Replacement Cartridge: See below.

Countertop Specifications:

*Filter Output @ 60 Psi: 300 litres per day
RO System Dimensions: 34W x 17H x 16.5D cm
Warranty (Excludes Filter): 5 years
Micron Rating: 0.0005 Micron

4 Stage Filtration

Stage 1
Sediment / pre-filter
Dust, Rust, Sludge and Particle Removal
Stage 2
Granular Activated Carbon (GAC) Filter
Chlorine Removal
Membrane Protection
Stage 3
Ultrafine TFC RO Membrane (300 Litres Per Day*)
Micro particles Removed, 0.0005 Microns
Stage 4
Carbon Polishing Post Filter
Final Polish - Superb Tasting Water