This filter's primary, dominant application is in industrial compressed air systems, specifically large stationary and portable rotary screw air compressors (such as high-capacity units built by companies like Ingersoll Rand, Sullair, or Atlas Copco). Besides, it is also commonly found in Large Diesel Power Generators and Heavy Duty Earthmovers.
Product Detail

Donaldson Honeycomb Air Filter Element P040366
Sourcing notes
Donaldson Honeycomb Air Filter Element P040366 (P040366) is listed as a Donaldson reference in the Honeycomb Filter range for replacement, distribution, and maintenance sourcing.
GUOHAO supports this item with controlled production, sample inquiry handling, MOQ from 100 pieces, and delivery planning of 15 days.
Key specification fields include Dimensions, Weight, Filtration Efficiency, and Replacement Interval, so buyers can confirm dimensions and operating requirements before ordering.
Procurement and fitment checklist
Before ordering P040366, match the Donaldson reference, Honeycomb Filter type, and cross-reference numbers: available cross references or OEM numbers confirmed after inquiry. This helps avoid replacing a visually similar filter with the wrong sealing size, airflow path, or mounting configuration.
Review the specification fields (Dimensions, Weight, Filtration Efficiency, and Replacement Interval) together with the equipment nameplate, service interval, and installation space. For air, fuel, oil, hydraulic, urea, and separator filters, a small dimension or efficiency mismatch can affect service life.
For wholesale sourcing, confirm sample availability, MOQ of 100 pieces, packaging, label requirements, and delivery planning of 15 days before arranging shipment.
Buyer decision support
Application check
Use P040366 for the Honeycomb Filter application sourcing only after matching the equipment model, installation space, and working environment.
Cross-reference check
Treat available cross references or OEM numbers confirmed after inquiry as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For P040366, GUOHAO can discuss samples, stable production, packaging, labeling, and OEM/private-label requirements from MOQ 100 pieces.
Information to send
Send the current part number, product photos, dimensions or drawings, Dimensions, Weight, Filtration Efficiency, and Replacement Interval, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | OD: 425mm H: 175mm |
| Weight | 5.0 kg |
| Filtration Efficiency | 99.9% |
| Replacement Interval | 3,000 hour |
| Filter Media Brand | H&V; Ahlstrom |
| Packaging | Moisture-proof bag+Cardboard box |
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