Baghouse Filters
Tailored Filters to Meet Your Unique Needs
Ensuring Optimal Performance and Baghouse Compatibility.
BWF Envirotec has over 50 years of experience providing air pollution control worldwide. Our vertical integration guarantees the highest quality baghouse filters. Designed to extend the life of your baghouse, our industrial filter bags reduce deterioration, maintenance costs, and downtime. Our top priority is maintaining your dust collector’s peak efficiency.
Needlona® Filter Bags
Crafted from needle felt of conventional polymer fibers, needlona® filter bags are renowned for their compactness, dimensional stability, and mechanical resistance. Enhanced with various finishes for optimal flue gas cleaning, these bags ensure constant differential pressure, gas flow rate, and extended service life. Ideal for industries like cement, waste, wood, chemical, and more.
Features of Needlona®
Fabric and scrim compatibility like: PP/RO – Polypropylene/Temperature Resistant Olefin, PA – Polyamide, DT – Polyacrylonitrile Homopolymer, PE – Polyester, NO/NX – m-Aramid, PPS – Polyphenylene Sulfide, PI – Polyimide, PTFE – Polytetrafluorethylen
Improved eliminiation of the filter cake
Long service life and high productivity
Used in many areas, such as the cement, waste, wood, chemical, pharmaceutical, food, metal and plastics industries or in power stations.
PM-Tec® with ePTFE Membrane
Combat fine dust effectively with PM-Tec® filter bags laminated with a high-performance ePTFE membrane. Designed to separate even submicron range particles, these bags promise low emission levels, excellent cleaning properties, and long service life—a must-have for industries ranging from cement to pharmaceuticals.
Features of PM-Tec®
The finest dust particle separation begins at the surface
Lowest emission levels, with zero emission a near possibility
Constant differential pressure
No dust penetration into the carrier material
Prevent Costly Downtime With Our Parts
ExCharge® Filter Bags
Prioritizing safety, ExCharge® filter bags are crafted from antistatic needlona® media, ensuring protection against explosive dust. With high-quality stainless steel fibers, these bags guarantee safe discharge and are perfect for industries like food, wood, and coal processing.
Features of ExCharge®
Protects against explosions by permanently discharging electrostatic charge
Permanently antistatic behavior due to high-quality stainless steel fibers in the carrier fabric
Used in the food, wood and chemical industries, for example, as well as in coal processing
MPS® Filter Bags
Specializing in fine dust separation, MPS® filter bags utilize microfibers to maximize the filter area. With surface-oriented filtration, these bags ensure the highest separation efficiency, making them ideal for industries like cement, waste, and power plants.
Needlona® Blue
Championing environmental responsibility, needlona® BLUE filter medium significantly reduces CO₂ footprint during manufacturing. With a focus on recycled fibers, in-house recycling, and optimized resource use, this product is a testament to BWF Envirotec’s commitment to a cleaner future.
needlona® BLUE is environmentally friendly and energy efficient thanks to
Increased use of high quality, recycled fibers
Own in-house recycling
Optimised use of operating resources in the production process
Reduced energy consumption in needle felt manufacturing
Industry Specific Filters
FoodTec® Filter Bags
Tailored for the food industry, FoodTec® filter bags adhere to strict hygiene standards, ensuring product purity. Certified and compliant with various regulations, these bags are essential for maintaining food safety during production.
PZ Filter Bags
Prioritize employee health with PZ filter bags, designed for optimal workplace dedusting. Certified by the Institute for Occupational Safety and Health, these bags are perfect for environments where clean air is essential, such as woodworking industries and industrial cleaning equipment.
AshpalTec® Filter Bags
Designed specifically for the asphalt industry, AsphalTec® filter bags cater to both reverse air and jet pulse filter systems. With optimal weight classes and features ensuring mechanical stability, these bags are essential for asphalt production.
Filter Bags For All Manufacturers
Donaldson
MikroPul
Wheelabrator
American Air Filter
Donaldson
MikroPul
Wheelabrator
American Air Filter
BWF Envirotec Filter Bag Finishes
For Optimal Results in Air Pollution Control
All needlona® needle felts can be finished with a surface finish or protective treatment. This significantly improves service life, cleaning behavior, dust cake formation, and mechanical and chemical resistance. Protective treatment can be applied to all our product lines in many ways.
CS18 Plus and Glaze
This anti-adhesive surface coating reduces the adhesive forces acting between the filter medium and the dust cake, improving cleaning properties and creating low Δp behavior in the filter system.
CS29
CS29® is a finish that provides excellent protection for the needle felt against acids, alkalis and hydrolysis. What’s more, CS29® features outstanding oil and water repellency.
CS52
CS52 is a protective finish against acid, alkali and hydrolysis for m-aramid filter media that repels dust, oil and water. An additional PTFE-based anti-adhesive finish improves dust separation properties.
CS17
CS17® is an oil- and water-repellent fibre impregnation that is based on fluorocarbon resin. It reduces the level of moisture that penetrates the needle felt, thus reducing the risk of excessive dust deposits and caking.