UAE’s Premier Manufacturer.  
Since 2010.

Pure Water,

Perfected

NATIONALGREEN engineers domestic and commercial water filtration systems built to international standards — from single-stage purifiers to advanced reverse osmosis units, all manufactured in-house in the UAE.

NationalGreen water filter made in UAE

International Quality Standards

100% Food Grade Materials

Skilled Technical Manpower

Distributed Across UAE

Comprehensive Product Range

Filtration for Every Need

From domestic single-stage units to high-capacity reverse osmosis and UV sterilization systems — every product engineered and assembled at our Ajman facility.

10+

Years of Manufacturing

Proven expertise in UAE water filtration

Need a Custom Solution?

Contact our team for bespoke products

Food Grade

All raw materials certified food safe-from housing to O-rings

Easy Installation

DIY-friendly design with step-by-step guides included

International Standards

Manufactured to ISO and NSF equivalent specifications

Made in UAE

Designed and assembled entirely at our Ajman facility

About NATIONALGREEN

Dedicated to Clean Water, Built in the UAE

NATIONALGREEN is the dedicated water filtration division of National Electrical System Industries FZE — a leading UAE-based manufacturer specialising in domestic and commercial purification systems.

Operating from our facility in Ajman, we produce a comprehensive range of high-quality reverse osmosis units, UV sterilizers, and precision-engineered carbon block cartridges. Our focus is on innovative, locally manufactured solutions that improve water quality and promote healthier living across the region.

  • Advanced injection molding and precision winding machinery on-site
  • Ultrasonic welding for hermetically sealed, leak-free housings
  • Full in-house quality testing against international benchmarks
  • Skilled manpower with decades of combined filtration expertise
  • Pre- and post-sales support across the UAE and wider GCC
Faisal Mohammadali
Alam
Umair Afzal
Dr. Muhammad Naveed Piracha

In-House Capability

State-of-the-Art Manufacturing

Our Ajman facility houses everything needed to take a product from raw material to certified finished unit — with zero outsourcing of critical processes.

Precision Winding

Computer-controlled winding machines produce consistent, high-accuracy string wound and melt-blown sediment cartridges.

Ultrasonic Welding

Ultrasonic bonding creates hermetically sealed filter housings — no glue, no leaks, structurally superior to conventional assembly.

Injection Molding

Precision molds produce filter housings, end caps, and fittings in food-grade polypropylene to exact tolerances every cycle.

Quality Testing

Every batch undergoes pressure, flow-rate, and contaminant-reduction testing before leaving the facility.

Filter Cartridges

Precision-Engineered Replacement Cartridges

All cartridges manufactured in-house using premium food-grade media. Compatible with major housing brands and our own NATIONALGREEN systems.

String Wound Cartridges

Depth-filtration sediment removal for particles, dirt, sand, and rust. Graded density construction captures contaminants throughout the media depth.

Melt Blown Spun

Thermally bonded polypropylene fibres form a uniform matrix for consistent particle removal without shedding fibres into the water stream.

GAC Cartridges

Granular Activated Carbon adsorbs chlorine, chloramines, odour, and taste-affecting organics. Large surface area for extended cartridge life.

Carbon Block Cartridges

Extruded carbon block provides superior sub-micron filtration along with chemical reduction — ideal for drinking water and RO pre-treatment stages.

Media Cartridges

Specialty media including KDF, iron reduction, and pH adjustment options. Engineered for specific water chemistry challenges.

Get Recommendation

Let our team match the right cartridge to your water quality and system.