Plug-and-play design
Designed for quick installation, simple routine operation and on-site maintenance.
MARU™ Range
Magnetic arsenic removal, ready for every scale.
MARU — Magnetic Arsenic Removal Unit is Navmarg’s product platform powered by METAL® — Magnetic Separation Technology for Arsenic Removal. It is designed for arsenic-affected homes, schools, community points, public institutions and industrial water-treatment use cases.
5Granted patents
60–2000+LPH product range
ZeroWastewater design intent
10–15 yrsLong-life system design
From laboratory concept to on-site O&M hardware.
Installed magnetic separation system for arsenic-removal deployment and training.
Official GeM listing
Government procurement route for MARU. Price is shown only on the official listing.
Product focus
One technology, six deployment sizes.
MARU is the current commercial product line. The range below covers the current arsenic-removal product line; the later pipeline section shows upcoming sensors, autonomous monitoring and water-intelligence tools.
Zero wastewater pathway
Built around maximum water recovery, avoiding the high reject-water issue associated with many purification systems.
MARU Range
Choose by flow rate, site type and service population.
Cards below convert the existing technical slide into a product-selection format. Capacity is expressed as LPH — litre per hour.
Capacity, cost-per-m³ and larger-model CAPEX values follow the supplied product range slide. METAL-D60 is shown with the IndiaMART enquiry price of ₹10,000; GeM pricing is intentionally not displayed on this page. Final deployment sizing should be confirmed after raw-water testing, headroom calculation and site requirements.
Shop / procurement
Procure MARU through GeM or enquire through IndiaMART.
This version routes buyers to trusted external procurement paths. GeM is shown as the official government listing route without a displayed page price; IndiaMART is shown as a commercial enquiry route at ₹10,000.
GeM procurement
Official listing
Government e Marketplace route for MARU procurement discovery. Price is intentionally not displayed here.
IndiaMART enquiry
₹10,000
Commercial enquiry route through Navmarg Research and Innovation Private Limited’s IndiaMART profile.
CSR / institutional / industrial
Custom
For schools, PHCs, municipal wards, WTPs and industrial sites where sizing depends on site water quality, flow demand and O&M scope.
Displayed on this page: IndiaMART enquiry price ₹10,000. GeM price is intentionally not shown here; use the official GeM button to view procurement details. Taxes, shipping, installation, O&M and site-specific sizing can be confirmed during procurement or enquiry.
Why MARU
Simple for buyers. Serious underneath.
The commercial message stays minimal: lower water wastage, low maintenance, scalable flow rates and field-verifiable performance.
Lower cost per litre
Designed to reduce operational and capital cost relative to arsenic-removal capacity.
High water recovery
Water recovery is a core design priority, supporting sustainable site operation.
Low energy dependence
Designed for rural and semi-urban use cases where power continuity can be a challenge.
Easy routine operation
Simple O&M logic supports use by local operators after basic training.
Long-life hardware
Built for long service life with periodic cleaning and planned maintenance.
No re-contamination focus
Separation and handling are designed to keep treated-water pathways protected.
METAL® Technology
METAL — Magnetic Separation Technology for Arsenic Removal.
This section keeps the story technical but simple: contaminated water enters, arsenic is separated through the METAL magnetic-separation architecture, and treated water leaves through a low-waste pathway.
Assess the water
Raw-water arsenic concentration, iron, turbidity and site flow demand guide model selection and pre-treatment configuration.
Separate at the magnetic stage
METAL’s patented magnetic-separation pathway removes arsenic without relying on recurring chemical dosing or replace-every-cycle cartridges.
Maintain and verify
Periodic cleaning, O&M support and water-quality verification convert the product into a long-term safe-water asset.
Trust signals
Patented, field-tested and ready for partner-led scale.
MARU sits between science, field validation and public-health deployment, so the proof layer matters as much as the product listing.
Granted IP portfolio
Patent and design protection supports the technology’s differentiation.
Public-sector fit
Suitable for departments, CSR programs, schools, institutions and community water points.
Product portfolio
Product pipeline: MARU now, sensing and intelligence next.
MARU is the currently available product. Upcoming safe-water products will support sensing, autonomous monitoring, quality mapping and deployment intelligence.
Available now
MARU — Magnetic Arsenic Removal Unit
Current product family for domestic, school, community, institutional and industrial arsenic-removal deployments.
Coming soon
Water-quality sensors
Sensor-led tools for field testing, contamination signals and easier water-quality decision support.
Coming soon
Autonomous monitoring & water intelligence
Monitoring systems, dashboards and mapping workflows to help partners keep safe-water assets visible after installation.
Buyer questions
Fast answers before enquiry.
Which model should a visitor choose?
Use the flow-rate and people-served cards first, then confirm the final model through raw-water testing and site demand.
Can it be used for schools and communities?
Yes. The range includes small, semi-community, community and institutional models designed for schools, PHCs, water ATMs and public water points.
Is this a consumer purifier page or a project page?
Both paths are supported. The page starts like a simple product page but keeps enquiry pathways for CSR, government and industrial deployments.
Can payment links be added later?
Yes. The current page routes visitors to GeM and IndiaMART now. A payment gateway or direct checkout can be connected later without redesigning the page.
Safe-water deployment
Need help choosing the right MARU unit?
Send raw-water test data, expected daily demand and site type. Navmarg can recommend the right size and procurement path.