KOSA Filtration · Product Guide
Filter Cartridges — Pleated, String-Wound & High-Flow
Cartridge filter elements and 316L stainless steel housings for fine, consistent liquid filtration — from compact single-cartridge sanitaries to multi-round industrial vessels.
Key Takeaways
- Pleated membrane cartridges give high area and fine micron removal.
- High-flow elements cut housing size on large skids.
- String-wound cartridges are a cost-effective depth option.
- 316L housings serve sanitary, food and high-purity duty.
Cartridge filter elements
KOSA cartridge filters include membrane and depth pleated cartridges, high-flow pleated elements, string-wound cartridges and stainless steel cartridge housings for sanitary and industrial liquid service.
Membrane Pleated Filter Cartridges
High-area pleated membrane elements.
High Flow Pleated Cartridges
Large-flow pleated elements.
316L Multi-Round 4 Cartridge Housing
Stainless steel multi-cartridge vessel.
316L Single Cartridge Vessel 1 NPT
Sanitary single-cartridge housing.
316L Single Cartridge Vessel 3/4 NPT
Compact sanitary cartridge housing.
Cotton String Wound Cartridge
Economical depth filtration (see mesh bags too).
Pleated vs string-wound vs high-flow
| Type | Best for |
|---|---|
| Membrane / pleated depth | High surface area and fine, consistent micron removal in a compact footprint. |
| String-wound | Economical depth filtration for general liquids; natural or synthetic windings. |
| High-flow pleated | High flow rates with few elements and low pressure drop for large skids. |
Need a filtration specification for your process?
KOSA engineers help match housing, bag or cartridge, micron rating and material to your flow, pressure and hygiene requirements.
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