Removable Underdrain Sand Media Filter (SSM-Series3)
- Feb 23
- 3 min read

Built for Agriculture. Engineered to Outlast the Field
In modern irrigation and water management systems, filtration is not optional; it’s mission-critical. The SSM-Series3 Removable Underdrain Sand Media Filter delivers heavy-duty performance with a stainless steel design that eliminates common failure points found in traditional systems.
Designed specifically for agricultural operations, the SSM-Series3 combines durability, serviceability, and long-term reliability in one powerful filtration solution.
What Makes the SSM-Series3 Different?
Unlike conventional sand media filters that rely on PVC internals or false bottoms, the SSM-Series3 features:
Heavy-duty 11-gauge 304 stainless steel tank construction
Removable, rebuildable 304 stainless steel wedge wire underdrain
No plastic internal components
Side-access manway for quick inspection & media changes
Sacrificial anode for enhanced corrosion protection
Grooved couplings & gaskets for secure installation
This isn’t just another filter; it’s a long-term infrastructure investment.
Why the Removable Underdrain Matters
The removable 304SS welded wedge wire underdrain is the defining feature of this system.
Traditional Filters Often Fail Because:
PVC laterals crack or collapse
False bottoms degrade over time
Internal components require full tank replacement
The SSM-Series3 Advantage:
No plastic internals
Fully removable and rebuildable underdrain
Simplified maintenance
Reduced downtime
Extended system lifespan
For growers and agricultural operators, that means fewer emergency repairs and more predictable operations during peak irrigation seasons.
Engineered for Demanding Agricultural Applications
The SSM-Series3 is ideal for:
Irrigation systems
Fertigation systems
Agricultural water treatment
Surface water filtration
Well water filtration
Reclaimed water systems
Built for Harsh Field Conditions
Agricultural environments expose filtration systems to:
Fertilizers
Chemical injection
Sediment-heavy water
Corrosive conditions
With 304 stainless steel construction and a sacrificial anode per tank, the SSM-Series3 is designed to withstand these challenges season after season.

Key Benefits for the Industries It Serves
Agriculture & Irrigation Operations
Protects drip irrigation lines from clogging
Improves emitter longevity
Reduces maintenance labor
Minimizes crop downtime
Supports consistent water distribution
In precision agriculture, uniform water delivery equals higher yields and healthier crops.
Large-Scale Growers & Ag Enterprises
With flow capacities ranging from 15 GPM to 5,000+ GPM, and diameters from 12” to 54”, the SSM-Series3 supports both small farms and large commercial operations.
PSI ratings up to 125
Surface areas up to 15.89 ft²
Handles high-volume systems efficiently
Whether you’re running a vineyard, orchard, row crop farm, or greenhouse operation, scalability matters.
Water Management & Treatment Professionals
The stainless steel wedge wire underdrain provides:
Superior backwash performance
Even flow distribution
Reduced media loss
Longer media life
That means fewer service calls and lower lifecycle costs.
Designed for Serviceability
Downtime during the irrigation season is expensive.
The side-access manway (size dependent on tank diameter) allows:
Fast internal inspection
Quick media changeouts
Efficient maintenance access
Combined with the removable underdrain, this filter is engineered to be serviced, not replaced.
Technical Specifications Overview
Diameters: 12", 18", 24", 30", 36", 48", 54"
Side Shell Height: 18"
PSI Ratings:
80 PSI (36"–54")
100 PSI (24"–30")
125 PSI (12"–18")
Flow Rate: 15 GPM – 5,000+ GPM
Filtration Media: Silica sand/gravel
Underdrain: Removable/rebuildable 304SS wedge wire
Coatings: None (solid stainless steel construction)
Long-Term ROI for Growers
Choosing stainless steel over plastic internals isn’t just about durability; it’s about cost savings over time.
Lower Total Cost of Ownership:
Fewer replacements
Reduced maintenance labor
Less downtime
Extended equipment lifespan
When irrigation is the backbone of your operation, reliability is revenue protection.
Strong. Serviceable. Stainless.
The SSM-Series3 Removable Underdrain Sand Media Filter is built to perform where it
matters most in the field. For growers who demand durability. For irrigation systems that can’t afford failure. For agricultural operations, planning for decades, not seasons.
If you’re ready to upgrade your filtration infrastructure with a system engineered for longevity and serviceability, the SSM-Series3 delivers the performance agriculture depends on.



