In the world of water treatment, choosing the right membrane is the key to efficiency, consistency, and long-term performance. Whether it’s seawater desalination, wastewater recycling, or household drinking water purification — every drop passes through a layer of technology that defines its quality.
At Adwyn, we are proud to offer India’s largest and most complete range of membranes — covering RO (Reverse Osmosis), NF (Nanofiltration), UF (Ultrafiltration), and MBR (Membrane Bioreactor) technologies. With industry-leading brands like Osmotics, Envo Namo, and Just Aqua, we deliver solutions that meet the toughest challenges in water and wastewater treatment.
A Complete Membrane Portfolio for Every Application
Adwyn’s strength lies in the depth and diversity of its portfolio. From high-rejection seawater membranes to low-pressure systems for drinking water, we provide membranes designed for every application, water source, and budget.
Our comprehensive lineup includes:
RO Membranes – for seawater, brackish water, and low-pressure systems
NF Membranes – for softening, selective ion removal, and high-recovery processes
UF Membranes – for clarification, wastewater polishing, and potable water filtration
MBR Membranes – for advanced biological wastewater treatment
Each membrane is developed with precision, ensuring optimal balance between flux, rejection rate, and fouling resistance.
Reverse Osmosis (RO) Membranes – Osmotics, Envo Namo & Just Aqua
When it comes to RO membranes, Adwyn leads the market with an unmatched selection under the Osmotics brand.
Fouling-Resistant Seawater RO Membranes: Designed to perform in extreme saline environments, these membranes deliver high salt rejection while maintaining excellent flow rates — ideal for desalination and marine applications.
Fouling-Resistant Brackish Water RO Membranes: Built for industrial and commercial systems, these membranes reduce downtime and cleaning frequency, ensuring steady performance even with challenging feed water.
Low-Pressure RO Membranes: Engineered for energy efficiency, Osmotics low-pressure models deliver high permeate flow at lower operating pressures, reducing overall operational costs.
For drinking water purification, Adwyn offers two dedicated lines — Envo Namo and Just Aqua.
Envo Namo RO Membranes are optimized for compact household and small-scale RO systems.
Just Aqua RO Membranes, known for their 97% salt rejection performance, are perfect for ensuring safe, great-tasting water in domestic and light commercial applications.
Together, these brands make Adwyn the go-to source for every RO requirement — from industrial desalination plants to kitchen water purifiers.
Nanofiltration (NF) Membranes – Smart Separation Technology
For applications where selective ion removal is crucial, Osmotics NF range offers precision-engineered membranes under models NE40, NE60, and NE90.
NE40 – Designed for water softening, removing hardness-causing ions like calcium and magnesium while retaining essential minerals.
NE60 – Balances softening with moderate rejection, ideal for process industries and commercial filtration systems.
NE90 – Offers high rejection and performance for final-stage recovery or pre-RO applications, maximizing system efficiency.
Nanofiltration bridges the gap between RO and UF — offering reduced operating pressure, selective ion removal, and high recovery rates. This makes it the preferred choice for industries seeking both quality and cost-effectiveness.
Ultrafiltration (UF) Membranes – Reliable, Robust, and Versatile
Adwyn’s Ultrafiltration range covers a wide spectrum of applications — from wastewater recovery to drinking water production.
Under the Osmotics brand, we provide PVDF UF membranes built for tough industrial and wastewater treatment conditions. These membranes deliver superior mechanical strength, high chemical resistance, and consistent output even with fluctuating feed quality.
For drinking water applications, our Envo Namo PAN UF membranes provide exceptional clarity and microbiological safety. With precise pore-size distribution and long membrane life, they are a preferred choice for pre-filtration in municipal and commercial systems.
Whether it’s treating surface water, process water, or wastewater — Adwyn UF membranes ensure dependable, long-lasting performance.
MBR Membranes – Advanced Wastewater Treatment Solutions
Modern wastewater treatment systems are increasingly shifting towards Membrane Bioreactor (MBR) technology for its compact design, minimal sludge generation, and high-quality effluent.
Adwyn’s Osmotics Hollow Fiber MBR membranes combine strength, durability, and fouling resistance to deliver stable performance in municipal and industrial wastewater plants. These membranes are engineered for high flux and excellent chemical cleaning tolerance — making them ideal for long-term, high-demand operations.
Why Choose Adwyn?
With decades of experience in water treatment and membrane technologies, Adwyn is not just a supplier — we are your membrane partner.
Widest Range in India: From seawater to softening membranes, no one offers a broader portfolio.
Proven Quality: Every product undergoes stringent performance and reliability testing.
Application Expertise: Our team understands process requirements, helping you select the right membrane for your system.
Value & Support: Competitive pricing backed by technical guidance and after-sales service.
Whether you are an OEM, system integrator, or industrial user, you can trust Adwyn for the right solution — every time.
Empowering Every Drop – The Adwyn Advantage
At Adwyn, we believe water treatment is more than just purification — it’s about sustainability, performance, and innovation. Our diverse membrane range, spanning RO, NF, UF, and MBR technologies, reflects that commitment.
From desalination plants to packaged RO systems, from municipal wastewater recycling to household purification — Adwyn provides India’s largest and most complete membrane solution portfolio, trusted by thousands of customers nationwide.
Discover the difference of working with a brand that offers technology depth, product range, and reliable support — all under one roof.