KOSA Filtration · Product Guide
Filter Bags — Liquid & Dust
A full range of liquid filter bags (felt, mesh, carbon, oil, welded, multi-layer) and high-temperature dust bags (PTFE, PPS, Aramid, P84) for filtration across process and environmental duty.
Key Takeaways
- Liquid bags span felt, mesh, carbon, oil-absorption and welded constructions.
- Micron coverage runs from coarse mesh screening to fine clarification.
- Dust bags use PTFE/PPS/Aramid/P84 needle felt for high-temperature service.
- Cages and woven plates complete the dust-collection package.
Liquid filter bags
KOSA liquid filter bags cover needled felt (polypropylene, polyester), nylon monofilament mesh, activated-carbon, oil-absorption, welded and multi-layer efficiency constructions across a broad micron range.
Polyester Needle Felt Filter Bag
General liquid filtration, broad chemical range.
Nylon Monofilament Filter Bag
Precise mesh screening, cleanable.
Polypropylene Needle Felt Filter Bag
Chemical-resistant, food-compatible grades.
Activated Carbon Filter Bag
Adsorption of taste, odour and colour.
Oil Absorption Filter Bags
Hydrophobic media for oily streams.
Extend-life Filter Bag
Higher dirt-holding capacity.
Welded Filter Bag
Welded seam for high-integrity service.
Multi-layer High Efficiency Filter Bags
Layered media for fine clarification.
Dust & flue-gas filter bags
For air and dust collection, KOSA supplies high-temperature needle-felt bags in PTFE, PPS, Aramid and P84, plus support cages and woven high-temperature plates.
PTFE Dust Filter Bag
Highest temperature and chemical resistance.
PPS Dust Filter Bag
Strong oxidant and temperature resistance.
Aramid Dust Filter Bag
High-temperature dust collection.
P84 Dust Filter Bag
Polyimide media, thermal stability.
Bag Cage for Dust Filter Bag
Support cages for pulse-jet bags.
Kevlar Woven High-temp Plate
Woven high-temperature permeable plate.
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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