ARO Compressed Air Filter Element: Coalescing, 0.3 micron
The ARO Compressed Air Filter Element is a coalescing replacement filter element with a 0.3 micron rating, constructed from HEPA Paper. This product carries the manufacturer part number 104424 and is identified by…
SKU 3G-OTH-149319
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Product Description
The ARO Compressed Air Filter Element is a coalescing replacement filter element with a 0.3 micron rating, constructed from HEPA Paper. This product carries the manufacturer part number 104424 and is identified by SKU 4PJT8, with additional reference numbers F35231-300 and 4PJF3.
Frequently Asked Questions
What is the ARO 104424 compressed air filter element used for?
The ARO 104424 coalescing filter element removes oil aerosols, water droplets, and sub-micron particles from compressed air systems. It is used in industrial pneumatic circuits, instrumentation air, and applications requiring high-purity air, such as painting, food processing, and precision controls.
What are the specifications of the ARO 104424 filter element?
The ARO 104424 is a coalescing replacement filter element rated at 0.3 micron, constructed from HEPA Paper. It carries manufacturer part number 104424 and cross-references to F35231-300 and 4PJF3. This element is designed for use in ARO compressed air filter housings.
Where to buy the ARO 104424 filter element worldwide?
3G Electric supplies the ARO 104424 coalescing filter element worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this genuine ARO replacement part.
How to install the ARO 104424 coalescing filter element?
To install the ARO 104424, first depressurize and isolate the filter housing. Remove the bowl and old element, then insert the new coalescing element with the gasket facing the outlet. Reassemble the bowl, tighten securely, and slowly repressurize while checking for leaks.
Used in
Common applications for AROARO Products
3G Electric supplies ARO replacement filter elements. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













