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Multi-layer depth filtration for superior suspended solids removal
Our Multi Grade Filter (GM-MGF) is an essential pre-treatment system designed to remove suspended solids, turbidity, and particulate matter from raw water sources using multi-layer depth filtration technology.
The filter utilizes graded layers of anthracite, sand, and gravel to achieve efficient removal of particles ranging from coarse to fine, ensuring consistent output quality with turbidity below 1 NTU.
With automatic backwash capability and robust construction options, our MGF systems provide reliable performance with minimal maintenance requirements in various industrial applications.
Multi-layer depth filtration for superior suspended solids removal

Complete demonstration of our 3000 LPH PW generation system in operation
| Technology | Multi-layer depth filtration |
| Media Layers | Anthracite, Sand, Gravel (multi-grade) |
| Capacity Range | 1,000 LPH to 100,000 LPH |
| Filtration Rating | 10 - 25 micron |
| Turbidity Output | < 1 NTU |
| Suspended Solids Removal | > 95% |
| Operating Pressure | 1.5 - 3.5 kg/cm² |
| Vessel Material | MS Epoxy / FRP / SS316L |
| Backwash | Automatic / Manual |
| Control System | PLC-SCADA optional |
For Custom Specifications do get in touch with us at support@gmwater.in
Multi-layer depth filtration for effective particle removal
Feed water enters the filter
Coarse filtration
Fine filtration
Clean water outlet
Graded media layers ensure effective removal of particles of varying sizes
Consistently delivers water with turbidity less than 1 NTU
Removes suspended solids that can foul and damage RO membranes
Automatic backwash cycles with minimal operator intervention required
Protect your downstream equipment with reliable suspended solids removal