Reverse Osmosis Membranes & Housings
Keep your water filtration system running at peak performance with replacement RO membranes from Finerfilters. Our reverse osmosis membranes are designed to remove bacteria, microplastics, heavy metals, chlorine, and other harmful contaminants, delivering clean, pure water for domestic and commercial applications.
Need a fast replacement? We offer quick UK-wide and international delivery so you're never left without clean water for long. Save more with bulk buying or sign up to our subscription service for a 5% discount on every order, so you always have a replacement membrane ready when you need it.
Our RO Membranes
Finerfilters stocks a comprehensive range of reverse osmosis membranes from leading industry brands, including our own in-house Finerfilters range. Whether you need a membrane for a domestic household, a commercial building, aquarium and fishkeeping setup, or a dental practice, we have the right membrane for your system.
Our RO membranes are available across a full range of flow rates to suit every system size:
Looking to boost your system's output? Browse our RO membrane upgrade kits for a straightforward performance upgrade. Not sure which membrane fits your current reverse osmosis system? Contact our team and we'll point you in the right direction.
Expert Advice from Our Team
Ordering replacement RO membranes from Finerfilters is straightforward. We stock everything needed to install, maintain, and get the best performance from your reverse osmosis system. If you're new to RO filtration, our guides are a great starting point, including What is Reverse Osmosis? for a clear breakdown of how the technology works. For personalised recommendations, get in touch with our water filtration experts today.
FAQs
How does a reverse osmosis membrane work?
Reverse Osmosis membranes work by using high pressure to force water through a semipermeable membrane, which selectively allows water molecules to pass while blocking contaminants like minerals, bacteria, and impurities. This process results in purified water.
How often should I replace my reverse osmosis membrane?
On average, RO membranes can last between two and five years. The lifespan of an RO membrane varies depending on factors like water quality and usage. Regular maintenance and monitoring can help determine when it's time for a replacement.
Can I install a reverse osmosis membrane myself?
Installing an RO membrane requires some plumbing and basic DIY skills. Many homeowners and commercial representatives successfully install their RO systems, but for complex setups or if you're unsure, contact us.
