4 Stage Aquarium RO Systems
Ensure the ideal water quality for your aquarium with our 4-Stage Aquarium RO Systems. Whether you're a hobbyist or a professional in the field of fishkeeping, these systems utilise advanced filtration technology to purify tap water, eliminating impurities like chlorine, heavy metals, and dissolved solids that could be harmful to aquatic life.
With user-friendly designs and dependable performance, our aquarium reverse osmosis systems simplify the process of establishing and sustaining a healthy and vibrant aquatic ecosystem. Explore our selection and take advantage of fast delivery to locations in the UK and internationally.
Our Available 4 Stage Aquarium RO Systems
Explore our range of 4-Stage Aquarium RO Systems, each designed to cater to specific fishkeeping requirements. Choose from options like the 4 Stage RODI with a Triple Housing Unit and a Drop-In Style, or the compact 4 Stage RODI with an Inline DI Resin Chamber. Find the perfect fit for your needs.
Apart from the 4-stage filters, we also sell:
Feel free to contact our experienced team for additional information on choosing the ideal system or filter for your aquarium.
What is a 4-stage RO system?
A 4-stage RO system is a water purification system that goes through four distinct filtration stages to produce clean and purified water. The stages typically include a sediment filter to remove larger particles, a carbon filter to eliminate chlorine and organic compounds, a reverse osmosis membrane to remove dissolved solids, and a mixed-bed DI Resin filter, after the reverse osmosis membrane. This added stage further refines the water quality by using positively and negatively charged ions to attract and remove contaminants that may be left over after the membrane filtration stage to bring the water down to 0TDS.