
Optimize tandem baghouses with replacement 8PP-47400-00 dust collector filter elements. Open/open design & 240.97 sq.ft capacity. Request a B2B quote today!


Accommodating high particulate volumes in vertical baghouses requires structurally sound, open-ended cartridges. The interchangeable replacement for the 8PP-47400-00 dust collector filter elements delivers precisely this. Featuring an expansive 240.97 sq.ft media capacity and an open/open cylindrical frame, it facilitates seamless tandem stacking. This structural advantage ensures unrestricted clean air exhaust, empowering facility engineers to double their extraction capacity while preventing internal turbulence and aerodynamic bottlenecks in aggressive B2B environments.
Unrestricted Vertical Integration: The dual open top and bottom end caps allow these industrial replacement dust collector filter elements to be locked together securely, multiplying the effective surface area within limited footprint scenarios.
240.97 Sq.Ft Pleat-Lock Geometry: Precision-spaced pleats prevent adjacent media folds from collapsing together, maximizing the active filtering surface to capture dense suspended particles efficiently.
Venturi Pulse Compatibility: The wide 9.479-inch internal channel minimizes reverse-jet resistance, ensuring the pneumatic shockwave travels evenly across the entire 26-inch cartridge body for thorough dust cake shedding.

| Physical & Operating Metric | Technical Value |
| Equivalent Interchange | Replacement for 8PP-47400-00 |
| Primary Component Group | dust collector filter elements |
| Geometric Profile | Round / Cylindrical |
| External Caliber | 13.80 Inches (approx. 350.5 mm) |
| Internal Bore | 9.479 Inches (approx. 240.7 mm) |
| Total Module Span | 26.00 Inches (approx. 660.4 mm) |
| Overall Dimensions | 13.84 x 26.00 x 9.479 Inches |
| Top & Bottom Interfaces | Open / Open |
| Active Filtration Coverage | Approx. 240.97 Square Feet |
| Intended Industrial Sector | Bulk Powder Handling & Extraction |
Wind Power Manufacturing:
Extracts extremely fine, irritating fiberglass and composite resin particles during nacelle and turbine blade sanding, maintaining clean and compliant respiratory zones for technicians.


Water Treatment Facilities:
Vents bulk storage tanks for dry chemicals (like activated carbon or lime), completely containing airborne powders during high-speed pneumatic silo filling operations.
Petroleum Processing:
Handles abrasive catalyst fines in refinery material transfer loops, relying on the massive 240.97 sq.ft area to absorb particulate surges without premature plugging.


HONOR

ISO 14001

ISO 9001

CE

SGS

Patent
To consistently meet global B2B extraction demands, Ayater executes a stringent quality assurance matrix. Before shipping, each replacement for the 8PP-47400-00 dust collector filter elements undergoes critical concentricity testing and pleat-depth evaluations under our ISO-compliant protocols. This rigorous auditing guarantees a seamless fitment for stacked arrays, ensuring procurement teams receive flawless, heavy-duty industrial components.

A regional water utility plant was experiencing severe pressure drops in their lime silo venting system. Their existing aftermarket filters suffered from "choke flow" due to structural sagging and poor pleat spacing. By switching to the Ayater interchangeable dust collector filter elements, the facility leveraged the generous 9.479" inner bore and stable 240.97 sq.ft media matrix. This engineering upgrade facilitated smooth internal air passage and improved pulse-cleaning efficiency, resulting in a 40% reduction in compressed air usage and entirely eliminating silo over-pressurization alarms.
The Hydrodynamics of Open/Open Cartridge Stacking
In tall, space-restricted baghouse structures, plant engineers frequently utilize a vertical tandem setup, connecting two 26-inch filters to form a unified 52-inch extraction column. This physical arrangement strictly requires an "Open/Open" configuration.
The primary engineering hurdle in this tandem setup is the downward velocity of the internal clean air. When the top filter cleans the air, that volume must travel straight down through the bottom filter's hollow core. If the Inner Diameter (ID) is too tight, the resulting friction creates internal aerodynamic turbulence (choke flow), restricting suction. The generous 9.479-inch internal bore of this cartridge acts as a highly spacious exhaust duct. It easily accommodates the combined clean air volume of multiple stacked elements without resistance, ensuring that the suction power generated by the main exhaust fan is directly and efficiently transmitted to the dirty air side.


Grounded in rigorous material sciences, Ayater operates digitized manufacturing bases solely dedicated to B2B industrial air and fluid separation. By combining CNC metal forming for robust support cages with robotic urethane potting systems, we produce structurally infallible filtration consumables. Our objective is to bridge the gap between premium factory-direct engineering and global enterprise buyers, delivering the robust extraction tools needed for safe, compliant, and continuously productive operations.
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If you want specific information about other models, please contact us directly!
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