COARTEX Coarse Air Filters

Reliable Pre-Filtration for Pharmaceutical, Paint, Food, HVAC and General Industrial Applications

Coarse air filtration is the essential first step in protecting equipment, extending filter life, and improving indoor air quality. COARTEX Coarse Air Filters are engineered for high dust-holding capacity, stable airflow, and efficient protection of downstream fine and HEPA filters. These filters are widely used in pharmaceutical production, paint booths, spray lines, food processing, commercial HVAC systems, machinery rooms, chemical facilities, and general industrial ventilation. Our COARTEX series ensures clean, safe, and stable airflow in any environment where large airborne particles, fibers, or coarse contaminants must be removed before the main filtration stage.

Synthetic Mat Roll

Synthetic Thermally Bonded Mat Roll

Glass Fiber Mat Roll (Paint Arrestor / Paint Stop)

Cardboard Accordion Filter

Polyurethane Foam Mat Roll

Polyester Washable Mat Roll

Fan Coil Filters

Cassette Z-Line Filter

Metal Mesh Filter

Sand and Rain Trap Louvers

Coarse Bag Filters

Coalescer Prefilter

Key Features of COARTEX Coarse Air Filters

High Dust-Holding Capacity
Designed with pleated or flat media options to capture high volumes of coarse particles without compromising airflow.
Stable & Low Pressure Drop
Optimized filter structure ensures low initial resistance and consistent performance throughout the filter’s service life.
Durable Construction
Robust frames (cardboard, metal, or synthetic) provide long-lasting strength in demanding industrial conditions.
Versatile Media Options
Available with synthetic fiber, polyester, glass fiber, or high-loft media for different dust loads and environmental conditions.
Extended Life for Downstream Filters
Using COARTEX pre-filters reduces the load on FINEX Fine Filters and ABSOLEX HEPA/ULPA Filters, significantly reducing maintenance costs.
Compliance with Global Standards
Manufactured according to international air filtration requirements and HVAC industry best practices.

Applications of COARTEX Coarse Air Filters

COARTEX filters provide effective pre-filtration across many industries. Typical use cases include:

Pharmaceutical Production
Removes large particles and fibers before fine and HEPA filtration, protecting cleanroom air quality.
Paint & Surface Treatment
Used as the first stage in paint booths, spray applications, and coating lines to prevent overspray contamination.
Food & Beverage Processing
Ensures hygienic air conditions by removing coarse airborne contaminants in production and packaging areas.
HVAC Systems in Commercial & Industrial Buildings
Ideal for AHUs, rooftop HVAC units, and ventilation systems requiring stable, economical pre-filtration.
General Industry
Suitable for warehouses, machinery rooms, compressor intakes, textile facilities, chemical plants, and workshops.

Technical Advantages

Efficiency classes according to ISO 16890 (ePM10, Coarse)
High mechanical strength
Moisture-resistant media options
Available in panel, pleated, pad, or roll form
Custom sizes available on request
Compatible with standard filter housings and frames

Why Choose COARTEX Filters?

COARTEX is the perfect pre-filter solution for any system requiring reliable and economical coarse particle removal.
Its strong performance, long service life, and compatibility with downstream filter stages make it ideal for:

Cleanroom facilities
Paint and surface preparation lines
Pharmaceutical plants
Food processing zones
Industrial HVAC and ventilation
Energy-saving filtration applications

COARTEX ensures cleaner air, reduced operating costs, and stable system performance.