Innovative Filter Solutions. Clear Results.

Filter Vessels

When You Demand
Efficiency and Productivity

FSI filter vessels are expertly engineered for reliability and ease of use; you’ll find our filter vessels will make your fluid lines more productive and effective. Built to meet demanding ASME Code requirements in our own ASME-certified manufacturing facilities. Single-hole and multi-hole filters are available in stock for immediate shipment. FSI vessels can be custom manufactured to various international and other regulatory requirements.


	Bag Filter Housings:	FSPN Filters \| BFN Filters \| E-Z Open Filter Vessels \| QX4 Filter Vessel
	Cartridge Filter Housings:	FSMC Filters
	Plastic Filter Housings:	X100 Convertible Filter Housings \| XL234 Modular Filter
	Specialty Filter Housings:	SBF Compact Bag Vessels \| FMC Drum Filters Simplex Strainers \| Mainifolded and Duplex

Bag Filter Housings for all Uses

Our standard bag vessels feature single gasket sealing, permanent piping and perforated metal baskets. Whether you need a vessel for one bag or 99, FSI bag filter housings are your best choice for durable and consistent performance. Our FSPN filter vessel, BFN filter vessel, and the E-Z Open filter vessel provide a full-range of cost-effective filter vessel solutions.

Superior Cartridge Filter Housings

Cartridge filter vessel housings are constructed in a variety of piping sizes, connection styles and materials for your specific needs. FSI engineers can evaluate your specific needs to determine the ideal size cartridge for your particular flow application. Our FSMC filter cartridge vessel and the E-Z Open filter vessel provide a full-range of cost-effective filter vessel solutions for those applications requiring cartridges.

Plastic Filter Housings

Only FSI offers a strong, lightweight and economical filter vessel that is resistant to a wide range of chemicals, provides all-weather durability, and converts easily from filter bag usage to cartridge filters. This allows you to choose the filter media and construction that precisely fits your particular needs.

Specialty Filter Housings

FSI offers the answer for the final filtration stage for filling lines with a lightweight, easily maneuvered, quick disconnect filter. It’s a bag filter, positive gasket seal, restrainer basket, coupling and directional nozzle in one self-contained vessel. And where space is a concern, we can provide you with a reduced size filter that is less than ten inches high. It offers a broad range of chemical resistance, is unaffected by metal fatigue and corrosion, and doesn’t release fibers into the fluid flow.