Commercial and industrial filter housing
Industrial Water Filtration
Commercial and Industrial Filter Housing Solutions
Engineered stainless steel housings built to withstand demanding commercial and industrial water filtration applications
Water quality is a paramount consideration in both commercial and industrial settings where filtration systems must deliver consistent performance under demanding conditions. Our Pentek stainless steel filter housings provide the durability, capacity, and reliability required for manufacturing facilities, food service operations, laboratories, and large-scale water treatment applications.
Key Features
Engineered for Commercial Applications
Stainless Steel Construction
Built from corrosion-resistant 304 stainless steel that withstands harsh water conditions, chemical exposure, and high-pressure environments. The durable construction ensures long service life even in the most demanding industrial applications where standard housings would fail.
Scalable Capacity Options
Available in configurations from single cartridge units to multi-cartridge systems holding up to 20 filters simultaneously. This flexibility allows you to match filtration capacity precisely to your flow rate requirements, from small commercial operations to large industrial facilities processing thousands of gallons per hour.
Professional Grade Connections
Equipped with NPT threaded brass or stainless steel heads in sizes from 3/4 inch to 2 inch to integrate seamlessly with existing commercial plumbing systems. The robust connection points ensure leak-free operation and simplified maintenance even under continuous high-flow conditions.
Selection Guide
Choosing the Right Housing Configuration
Calculate Flow Requirements
Determine your peak water flow rate in gallons per minute and daily usage volume. Single cartridge ST-1 and ST-2 housings handle up to 20 GPM for smaller operations, while multi-cartridge ST-BC systems accommodate high-volume applications requiring 50 to 200 GPM or more depending on configuration.
Select Cartridge Configuration
Match housing capacity to your filtration needs. Choose 10-inch cartridge housings for point-of-use applications or where space is limited. Select 20-inch housings for extended cartridge life and reduced maintenance frequency. Multi-cartridge ST-BC models allow parallel filtration for maximum flow with minimal pressure drop.
Verify Connection Specifications
Confirm that housing port sizes match your existing plumbing infrastructure. Standard 3/4-inch NPT connections work for most commercial installations, while 2-inch MPT ports on ST-BC models support large-diameter industrial piping systems. Consider future expansion needs when selecting connection sizes.
Expert Tip: For food service and pharmaceutical applications, specify housings with full stainless steel construction including heads and hardware to meet FDA and sanitation requirements. Multi-cartridge systems should be designed with shut-off valves on individual cartridge positions to enable filter replacement without system shutdown.
Superior Corrosion Resistance
Stainless steel construction prevents rust, corrosion, and degradation even when filtering aggressive water chemistry or operating in humid industrial environments. This material integrity maintains water purity and eliminates the contamination risks associated with corroding metal housings.
Lower Total Cost of Ownership
The exceptional durability of stainless steel housings delivers decades of reliable service, eliminating frequent housing replacements required with plastic or coated steel alternatives. Reduced maintenance downtime and fewer emergency repairs translate directly to lower operational costs over the system lifecycle.
High Pressure Ratings
Designed to operate safely at elevated pressures common in commercial and industrial water systems, these housings maintain structural integrity and seal reliability even under demanding pressure conditions. This capability ensures consistent filtration performance without the risk of housing failure or bypass.
Versatile Filter Compatibility
Standard 10-inch and 20-inch cartridge dimensions provide compatibility with the complete range of sediment, carbon, specialty, and high-purity filter cartridges. This flexibility allows you to adapt filtration strategy as water quality challenges evolve without replacing the housing infrastructure.
