Upgrade your system with the replacement P191119 dust extraction filter cartridge. Fibra-Web media & no outer liner for easy cleaning. Get a B2B quote!
Processing agglomerative or fibrous materials causes standard filters to plug rapidly. The interchangeable replacement for the P191119 dust extraction filter cartridge is engineered specifically to tackle these cohesive particulates. Featuring an exposed, no-outer-liner design and premium Fibra-Web media, this 26-inch component ensures effortless dust cake release during pulse cleaning. It effectively reduces pressure drop and sustains uninterrupted industrial airflow, minimizing maintenance overhead for your facility.
Unobstructed Dust Release: Designed explicitly without an outer metal liner, allowing the dust extraction filter cartridge to freely shed bulky, fibrous, or sticky dust cakes during reverse-pulse cleaning without entanglement.
51mm Deep-Pleat Architecture: The wide 2.00-inch pleat depth provides 10.31 m² of active filtration area while maintaining wide channels, effectively preventing dust bridging between the folds.
Fibra-Web Synthetic Media: Utilizing an advanced fiber blend, this media intercepts fine particulates on the surface, preventing depth-loading and maintaining stable suction pressure in environments up to 82 °C (180 °F).
| Industrial Filtration Parameter | Specification Details |
| Equivalent Model | Interchangeable Replacement for P191119 |
| Product Category | dust extraction filter cartridge |
| Outer Diameter | 324 mm (12.74 inch) |
| Inner Diameter | 213 mm (8.38 inch) |
| Overall Length | 660 mm (26.00 inch) |
| Pleat Height | 51 mm (2.00 inch) |
| Active Filter Area | 10.31 m² (111 ft²) |
| Media Type | Fibra-Web Surface Filtration |
| Outer Liner | No (Exposed Pleats) |
| End Cap Construction | Open / Open |
| Hardware Material | Galvanized Steel |
| Temperature Limit | 82 °C (180 °F) |
| Anti-Static / Flame Retardant | No / No Standard Configuration |
Paper Making:
Extracts airborne cellulose fibers and paper dust during cutting and slitting processes, where the liner-free design prevents long fibers from wrapping and blocking airflow.
Chemical Processing:
Ideal for capturing cohesive powders and bulk synthetic additives in mixing zones, ensuring a safe, breathable workspace for facility operators.
Water Treatment Facilities:
Filters airborne lime, activated carbon, and flocculant powders during dry silo pneumatic filling, preventing external environmental contamination.
HONOR
ISO 14001
ISO 9001
CE
SGS
Patent
Ayater implements uncompromising quality management protocols for B2B industrial separation. Before shipment, every replacement dust extraction filter cartridge undergoes rigorous dimensional auditing and pleat stability testing in our ISO-compliant laboratories. We ensure global facility engineers receive robust components that deliver precise fitment and reliable particulate containment.
A large paper making facility faced chronic extraction issues because long cellulose fibers were wrapping around the outer metal liners of their standard filters, causing permanent blockages. By upgrading their ventilation system with the Ayater P191119 replacement dust extraction filter cartridge, they eliminated the structural entanglement. The liner-free, wide-pleat design allowed the fibrous cake to drop effortlessly into the hopper during pulse-cleaning. This intervention extended filter life by 60% and stabilized the primary exhaust fan's electrical consumption.
The Engineering of Liner-Free Fibrous Dust Filtration
In heavy industrial ventilation, capturing particulate is only half the process; discharging it is equally critical. For dry, granular dust, a galvanized outer liner protects the media from abrasion. However, when handling agglomerative (sticky) or fibrous dust-such as paper trim, textile lint, or cohesive chemicals-an outer liner becomes a severe liability. Airborne fibers wrap around the metal mesh, creating a reinforced "bridge" of debris that compressed air pulses cannot dislodge.
This specialized dust extraction filter cartridge is intentionally engineered without an outer liner. Combined with a deep 51mm pleat height, it creates exceptionally wide V-shaped channels. When the reverse-pulse fires, the filter media can flex outward unimpeded. The fibrous dust cake fractures and slides straight down into the collection bin, preventing irreversible pressure-drop buildup and protecting the underlying Fibra-Web substrate.
Supported by deep expertise in material science and aerodynamic engineering, Ayater operates state-of-the-art manufacturing centers strictly dedicated to B2B air separation. We leverage advanced synthetic media processing and precision pleating technologies to produce durable environmental control consumables. Our core mission is to empower global processing industries to maintain clean, compliant, and highly productive working environments safely.
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If you want specific information about other models, please contact us directly!
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