Fileder specialise in the supply and support of high-performance reverse osmosis systems for residential properties and industrial businesses across the UK. Our systems are designed to deliver reliable, purified water production whilst minimising installation and maintenance needs.
We stock a wide range of RO systems such as PENTAIR systems, AXEON systems, and SPECTRUM systems, so whether you’re in the chemical, engineering, finishing, medical, or food and beverage industry, there is something to meet your specific needs.
Product range
How Do Reverse Osmosis Systems Work?
Reverse osmosis systems purify water by using pressure to force water through a semi-permeable membrane. The membrane contains microscopic pores that allow water molecules to pass through whilst contaminants, such as dissolved salts, heavy metals, organic compounds, and other contaminants, are rejected.
RO systems are widely recognised as one of the most effective water treatment technologies, capable of removing up to 99% of dissolved contaminants.
RO systems typically include several treatment stages:
- Feed water enters the system.
- Pre-filters remove sediment, chlorine, and other contaminants.
- A pump increases water pressure.
- Water passes through the RO membrane.
- Purified water is collected for use.
- Rejected contaminants are flushed away as concentrate.
- Monitoring and control systems ensure consistent performance.
Benefits of Reverse Osmosis Systems
RO systems provide many benefits, including:
- Removes up to 99% of dissolved salts and minerals – including salts, calcium, magnesium, nitrates, and heavy metals.
- Improves water consistency and quality – RO systems remove fluctuations in incoming feed water composition, ensuring the treated water maintains consistent purity levels.
- Protects downstream equipment – by removing dissolved minerals and particulate contaminants, RO systems reduce the risk of scaling, corrosion, and blockages.
- Reduces scaling and fouling – RO systems reduce these risks by removing scale-forming compounds and suspended solids.
- Supports product quality – in many industries, water quality impacts final product quality. RO ensures a high-purity, controlled water source.
- Reduces operational costs – although they have a higher initial investment, RO systems reduce long-term operating costs by minimising damage, lowering chemical dosage, and reducing system downtime.
- Environmentally friendly – reverse osmosis can reduce the need for chemical water treatment processes and help optimise water reuse in some applications.
Buy Reverse Osmosis Systems at Fileder
At Fileder, we supply a wide range of RO systems that are suitable for various applications and industries. We can provide our expert recommendations and advice for the right system for you, taking into consideration your available space, operating costs, maintenance requirements, and industry compliance requirements. Contact us today for more information.
Customers Say…
It is a genuine pleasure to work with the Fileder team to find the optimal solution to deliver the quality water our beer demands
Fourpure – Brewery
I am really impressed with Fileder, the service they provide and also the availability of technical assistance, should it be required.
Redhill Farm Estate Vineyard – Winery
Fileder is committed to helping us achieve the best possible performance from our banks of membranes
Britvic – Pure Water Production
The addition of the RO system with the low energy HF5 membranes has provided an easy solution to the end user's requirements.
RMC – Power Production
Working with Fileder has allowed us to provide water safe from Chlorine when maintaining the wellbeing of the thousands of fish
Koi Water Barn – Fresh Water Fish
I have always found the Fileder products and service to be of the required quality and so have stayed with Fileder for many years
Cirencester Hospital – Medical Device
