KOSA Filtration · Product Guide
Bag Filter Housings & Vessels
Stainless steel single- and multi-bag filter vessels for liquid clarification — from low-flow side-entry units to quick-open multi-bag bodies for high dirt-holding capacity.
Key Takeaways
- Single- and multi-bag vessels cover #1/#2 bag formats and scale to high flow.
- Quick-open / V-clamp covers cut changeout time on frequent-service lines.
- 304/316L stainless steel bodies serve food, beverage, chemical and high-purity water.
- Bag media (PP/polyester felt, nylon mesh, specialty) is matched to micron and chemistry.
Bag filter housings & vessels
KOSA bag filter housings cover single- and multi-bag configurations for liquid clarification across paints and inks, food and beverage, desalination, high-purity water and chemical service. Bodies are offered in stainless steel with clamp, flange or quick-open closures.
FZ Top Entry Bag Filter Housing
Top-entry single-bag housing for general liquid filtration.
Side Entry Bag Filter Vessel
Side-entry vessel for space-constrained skids.
Bag Filter Vessel
Standard multi-purpose bag vessel.
V-clamp Quick-Open Multi-bag Vessel
Quick-open cover for fast bag changeout.
Vertical Open Multi-bag Housing
Vertical multi-bag housing, side access.
Rotating Open Multi-bag Housing
Rotating cover for ergonomic changeout.
How to choose bag size and vessel style
| Factor | Guide |
|---|---|
| Flow rate | Single #1/#2 bag vessels suit low flow; multi-bag vessels (4, 6, 8+ bags) extend dirt-holding capacity before changeout. |
| Closure | V-clamp or quick-open covers reduce changeout time on frequent-service lines; bolted covers suit stable, high-pressure duty. |
| Material | 304/316L stainless steel for corrosion resistance and hygienic service; surface finish selected to the application. |
| Bag media | Needled felt (PP/polyester), nylon monofilament mesh, or specialty media chosen by particle size and chemical compatibility. |
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.
Request a quote & technical review