
Eliminate choke flow with the P19-1238 replacement dust filter cartridge. Wide 13-inch ID & 223.8 sq.ft for stacked baghouses. Request a B2B quote!


High-volume extraction systems frequently suffer from internal airflow bottlenecks when utilizing stacked element configurations. The interchangeable replacement for the P19-1238 Dust Filter Cartridge eradicates this aerodynamic issue. Featuring an extra-wide 13-inch internal bore and a dual-open framework, it facilitates seamless vertical stacking. This super-bore design minimizes internal turbulence and drastically lowers system pressure drops, equipping facility engineers with a highly stable air separation component for heavy continuous processing.
17.5-Inch Outer Diameter Capacity: The massive external profile of this industrial replacement dust filter cartridge slows down interstitial air velocity, allowing abrasive particulates to settle into the hopper rather than aggressively scouring the media.
Unrestricted 13-Inch Internal Bore: The extra-wide inner diameter acts as a voluminous exhaust conduit, preventing compressed clean air from choking within the cylinder during multi-tier baghouse operations.
223.8 Sq.Ft Media Distribution: Precisely calibrates 223.8 square feet of filtration material around the large circumference, optimizing the air-to-cloth ratio and preventing premature particulate blinding in severe dust environments.

| Air Filtration Dimensional Data | Engineering Specification |
| Equivalent Component Reference | Interchangeable Replacement for P19-1238 |
| SEO Product Identifier | Dust Filter Cartridge |
| Maximum Outer Diameter | 17.50 Inches (approx. 444.5 mm) |
| Internal Clean-Air Bore | 13.00 Inches (approx. 330.2 mm) |
| Overall Structural Length | 26.00 Inches (approx. 660.4 mm) |
| Upper End Cap Design | OPEN |
| Lower End Cap Design | OPEN |
| Geometric Configuration | Round / Cylindrical |
| Active Filtration Media Area | Approx. 223.8 Square Feet |
| Intended B2B Installation | High-Volume Tandem Dust Collectors |
Steel Mills:
Functions reliably within Electric Arc Furnace (EAF) canopy hoods, where the 17.5-inch extra-large diameter effectively manages massive, sudden surges of hot metallic exhaust.


Chemical Processing:
Integrates into pneumatic receiver bins, utilizing the 223.8 sq.ft area to capture and isolate lightweight, floating synthetic powder additives safely.
Paper Making:
Extracts heavy airborne cellulose lint generated by industrial rewinding machines. The wide 13-inch core handles high-volume airflow to keep the production zone continuously breathable.


HONOR

ISO 14001

ISO 9001

CE

SGS

Patent
To assure seamless integration into high-capacity extraction networks, Ayater enforces an uncompromising B2B quality auditing process. Before leaving our manufacturing hub, every P19-1238 replacement Dust Filter Cartridge undergoes stringent caliper validation on its 13-inch bore to guarantee perfect stackability. Guided by ISO manufacturing benchmarks, we deliver robust, dimensionally precise air separation components to international facilities.

A high-output steel manufacturing plant struggled with inconsistent fan suction in their primary baghouse. Their extraction setup utilized vertically stacked filters, but the narrow inner diameter of their existing cartridges was creating a "choke flow" effect, drastically driving up differential pressure. By retrofitting their arrays with the Ayater P19-1238 interchangeable equivalent, they unlocked the 13-inch internal bore. This aerodynamic upgrade eliminated the internal exhaust turbulence completely. The facility realized a 30% reduction in compressed air cleaning cycles and restored their main fan's operational efficiency.
"Can Velocity" and Extra-Wide Bore Dynamics
In large centralized dust collection systems, optimizing physical space requires stacking cartridges (using Open/Open configurations). However, placing two 26-inch filters in a single column creates a 52-inch internal tunnel. The clean air from the bottom filter must travel upward through the top filter's core.
If the Inside Diameter (ID) is narrow, the massive volume of converging air accelerates to extreme speeds. This creates severe aerodynamic resistance, artificially raising the pressure drop and starving the extraction fan. The specific engineering logic behind the 13-inch wide bore of this Dust Filter Cartridge is to massively expand this internal plenum. A 13" channel handles double the cubic feet per minute (CFM) without generating internal friction. Concurrently, the 17.5-inch Outer Diameter (OD) restricts the external space within the housing, which accelerates the downward dropping of the dusty air-a principle known as managing "Can Velocity." This dual-diameter calibration ensures that dust falls quickly on the outside, and clean air exhausts effortlessly on the inside.


Ayater operates sophisticated, high-capacity manufacturing centers entirely focused on advanced B2B industrial air separation. By integrating specialized pleating equipment capable of handling extra-large 17.5-inch diameters and automated urethane dispensing, we construct heavily fortified filtration consumables. Our overarching mission is to bridge the gap between premium factory engineering and global facility managers, providing direct access to compliant emission control technology.
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