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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: CMK005
- Phone: (800) 221-9723
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Frequently asked questions
Is this filter effective for dental-grade air quality?
Yes, this coalescing filter element provides high-precision filtration at a 0.5 micron level. This fine level of filtration is essential for ensuring clean, contaminant-free air in dental compressor applications.
What specifically is included in the replacement kit?
To provide a complete maintenance solution, the kit includes more than just the element itself. You will receive:
- The Filter Element
- A matching Seal
- A Bowl O-ring (RPI Part #RPO676)
- A convenient PM sticker to track your maintenance schedule
Which compressor models is this element designed for?
The RPI CMK005 is specifically engineered for use in dental compressor systems, including the Apollo/Midmark ALCSL11 units that utilize Wilkerson filtration technology.
Does this filter help with tracking maintenance intervals?
Yes, the kit includes a PM (Preventative Maintenance) sticker. This RPI advantage allows technicians and office staff to easily write down the date of service directly onto the filter assembly, ensuring scheduled maintenance is never missed.
Does this fit the standard Wilkerson M16 filter assemblies?
Absolutely. This element is specifically designed for integration into Wilkerson Brand M16 (5 oz.) Series Coalescing Filter Assemblies.
Is this a direct replacement for my existing OEM filter?
Yes, it acts as a direct equivalent for several OEM part numbers, providing a reliable alternative for your maintenance needs. It corresponds to:
- ACA86050
- 648-00209
- 77005005
- 77005009
What are the physical dimensions of this filter?
The filter element features a compact, cylindrical design with the following approximate dimensions:
- Outer Diameter (OD): 1.59 inches
- Length: 2.05 inches
Is this filter considered an industrial-grade component?
Yes, the RPI CMK005 is a high-quality replacement element manufactured to exact industrial specifications for dental equipment. Its fibrous, porous construction is purpose-built to effectively coalesce particulates from the compressed air stream.
Can I use this for the CMA021 assembly?
Yes, the RPI CMK005 is the designated replacement element for use within the CMA021 Coalescing Filter Assembly (5 oz.).
How should I handle the installation of the included O-ring?
The included Bowl O-ring (RPI Part #RPO676) should be replaced whenever you swap out the filter element. Replacing the O-ring along with the filter ensures a proper, airtight seal in your M16 series housing, preventing leaks and maintaining optimal pressure.

RPI CMK005 Coalescing Filter Element