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ARO Compressed Air Filter Element: Coalescing, 0.3 micron - Replacement Filter Elements
AROReplacement Filter Elements

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, identified by manufacturer part number 104297 and SKU…

SKU 3G-OTH-149553

Brand
ARO
Item
Compressed Air Filter Element: Coalescing, 0.3 micron
Category
Replacement Filter Elements
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Technical Specifications

ARO
Manufacturer Part Number
104297

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

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, identified by manufacturer part number 104297 and SKU 3G-OTH-149553, is designed for use in compressed air systems to remove contaminants.

Frequently Asked Questions

What is the ARO 104297 compressed air filter element used for?

The ARO 104297 coalescing filter element removes oil aerosols, water droplets, and particulates from compressed air systems. It is commonly used in pneumatic controls, instrumentation, and industrial processes requiring clean, dry air. The 0.3 micron HEPA Paper media ensures high-efficiency filtration for sensitive equipment.

What are the specifications of the ARO 104297 filter element?

The ARO 104297 is a coalescing replacement filter element with a 0.3 micron rating. It is constructed from HEPA Paper and carries manufacturer part number 104297, cross-referenced as SKU 4PJF1 and F35121-300. This element is designed for ARO compressed air filter housings to remove contaminants down to 0.3 micron.

Where to buy the ARO 104297 filter element worldwide?

3G Electric supplies the ARO 104297 coalescing filter element worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver genuine ARO replacement parts to support your compressed air system maintenance.

How to install the ARO 104297 coalescing filter element?

To install the ARO 104297 element, first depressurize and isolate the filter housing. Remove the bowl and old element, then clean the housing interior. Insert the new HEPA Paper element, ensuring proper sealing. Reassemble the bowl and slowly pressurize the system. Check for leaks. Always follow the manufacturer's safety guidelines for compressed air equipment.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
ARO Compressed Air Filter: Particulate, 1/4 in NPT, 5 micron, 49 cfm, 250 psi Max Op Pressure, 1000 (MPN F35121-420)
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ARO Compressed Air Filter: Particulate, 1/4 in NPT, 5 micron, 49 cfm, 250 psi Max Op Pressure, 1000 (MPN F35121-420)
ARO Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 216 cfm, 150 psi Max Op Pressure, 2000 (MPN F35351-400)
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ARO Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 216 cfm, 150 psi Max Op Pressure, 2000 (MPN F35351-400)
ARO Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 216 cfm, 250 psi Max Op Pressure, 2000 (MPN F35351-410)
ARO
ARO Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 216 cfm, 250 psi Max Op Pressure, 2000 (MPN F35351-410)
ARO Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 288 cfm, 250 psi Max Op Pressure, 3000 (MPN F35451-410)
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ARO Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 288 cfm, 250 psi Max Op Pressure, 3000 (MPN F35451-410)

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