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.

Innovative Solutions. Clear Results.

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.

FSPN Filter Vessels

FSPN Filter Vessels

The FSPN line of filters covers nearly every fluid application need. From the compact FSPN-20 miniature single bag filter vessel to the large multi-bag designs, we have exactly what your flow demands require. The FSPN vessels can also be equipped wit... Go

FSPN E-Z Open

FSPN E-Z Open

The FSI answer to time-saving operations is the patented FSPZ Easy Open Lid Vessel, the innovative alternative to manually opening and closing a filter vessel. Utilizing a unique sliding bracket retaining system, it’s operated simply by using the l... Go

CBFP Filter Vessels

CBFP Filter Vessels

When looking for a cost-effective single-bag filter vessel that is both durable and reliable, look to the FSI CBFP series vessels. Although the standard CBFP series vessels do not carry an ASME Code stamp, you can still realize the benefits of an eco... Go

SBF Compact Bag Vessels

SBF Compact Bag Vessels

When space is an issue, look to FSI's advanced design, compact bag filter. The SBF-75 is a reduced-size filter made with the same attention to detail that is in all of our larger designs. With dimensions of less than 10" high by 2 7/8”, you get a f... Go

FMC Drum Filters

FMC Drum Filters

For filling lines, FSI offers the answer for the final filtration stage with the FMC-22, a light weight, easily maneuvered, quick-disconnect filter. It's a bag filter, positive gasket seal, restrainer basket, coupling and directional nozzle in one se... Go

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.

FSMC Cartridge Filter Vessels

FSMC Cartridge Filter Vessels

The FSMC Series is an industrial cartridge filter vessel from FSI. The filter vessels are available in standard sizes to hold from three (3) to eighty-one (81) cartridges, with standard 2.5” OD, either DOE or SOE captive spring cartridges with 222 ... Go

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.

X100 Convertible Filter Housing

X100 Convertible Filter Housing

Different industrial applications can have different requirements in terms of equipment and filter media. That's why we came up with our unique X100 Convertible Filter Housing. The strong, light weight and economical filter vessel is resistant to a w... Go

XL234 Modular Filter

XL234 Modular Filter

XL234 Modular Filter System makes change-outs faster and easier than ever with its unique twist-off lid. You can choose from a 7-cartridge system or our new patented EZLoc filter bag with a built-in polypropylene ring that makes filter bypass a thing... Go

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.

Basket Strainers

Basket Strainers

    About Basket Strainers FSI strainers are designed and built to the same standards as other FSI vessels. Durable, ASME Code construction, an efficient in-line and offset style design, and inlet/outlet ports from 2” up to 16” provide the e... Go

Gaskets/O-Rings

Gaskets/O-Rings

Depending on the product to be filtered, FSI filter vessels can feature a variety of O-Ring materials, including Buna-N, Viton, Teflon®-encapsulated Viton, Teflon, and EPR. Go

Evacuation Floats

Evacuation Floats

Floats are used to displace liquid in filters during processing operations. They help to eliminate product loss due to spillage and reduce the volume of liquid moving through the bag at one time and lower bag weight. Constructed from 316 Stainless St... Go

Magnets

Magnets

More information coming soon. Go