

Line Card / Filtration & Separation
Filter Specialists (FSI), factory-trained and shipping nationwide
Filter Specialists produces ASME code bag and cartridge housings, the patented Snap-Fit Polyloc sealing system, completely seamless and Polyweld filter bags, and absolute-rated micro-fiber bags and cartridges.
The short answer
Control Factors Portland is a factory-trained Filter Specialists (FSI) manufacturers' representative and can ship factory-direct anywhere in the USA. We size, quote, and support the Filter Specialists (FSI) range: asme code bag and cartridge housings; patented snap-fit polyloc sealing system; completely seamless and polyweld filter bags. Call (503) 669-1185 or request a quote and a factory-trained sales engineer will respond.
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The Filter Specialists (FSI) range we cover

ASME code bag and cartridge housings
Patented Snap-Fit Polyloc sealing system
Completely seamless and Polyweld filter bags
Absolute-rated micro-fiber filter bags and cartridges

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Where these products go to work
Industrial and commercial liquid filtration
High-purity bag filtration
Bypass-free sealing upgrades
Replacement bags and cartridges
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How to work with us on this line
Send the operating conditions: media, temperature, pressure, flow, line size, and any existing part numbers. We confirm the selection with the factory, quote lead time and price in writing, and stay involved through commissioning. For urgent replacement work, an existing nameplate photo and part number is the fastest route.
Free tool
Build a quote request in 2 minutes
Answer a few questions about the service conditions and we will route your Filter Specialists (FSI) request to the right engineer.
FAQ
Questions buyers actually ask
Is Control Factors Portland an authorized Filter Specialists (FSI) distributor?+
Yes. Control Factors Portland is a factory-trained Filter Specialists (FSI) manufacturers' representative and can ship factory-direct anywhere in the USA. Selections are confirmed with the factory.
Can you cross a competitor part to a Filter Specialists (FSI) equivalent?+
Usually, yes. Send the competitor part number, the operating conditions, and a photo of the nameplate if available. We will confirm the equivalent selection with Filter Specialists (FSI) before quoting.
Do you stock Filter Specialists (FSI) products locally?+
Common wear items and high-turn configurations are often available from regional stock; engineered items ship from the factory. Your quote will state the confirmed lead time.
Where can I get Filter Specialists (FSI) technical documentation?+
We provide data sheets, IOM manuals, and drawings with quotes and orders. You can also reference the manufacturer's own literature, then come to us for sizing and pricing.
Next in your journey
Eaton Filtration
Eaton's filtration line covers simplex, duplex, Y and T-type strainers in cast, fabricated, lined, jacketed, and coated constructions, plus manual and automatic self-cleaning strainers and liquid process filters.
Explore Eaton FiltrationTell us the service conditions. We will bring the right line.
Request a Quote(503) 669-1185 · sales@cfactors.com

