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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: VPC189
- Phone: (800) 221-9723
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Frequently asked questions
Does this cap offer precise OEM compatibility?
Yes. The RPI VPC189 Filter Cap is precision-engineered to function as a direct, reliable replacement for Matrx/Midmark equipment (OEM Part #77000788).
Is this suitable for Matrx/Midmark PM-75 units?
Absolutely. This filter cap is specifically designed for the Matrx/Midmark PM-75 Dental Vacuum Unit to ensure the equipment continues to operate at peak efficiency.
What is included in the package?
Each order includes 2 filter caps, offering excellent value and convenience for your routine dental vacuum system maintenance.
Are these caps manufactured to high standards?
Yes. RPI manufactures these components to meet rigorous industry standards for performance and durability, ensuring they stand up to the demands of dental vacuum systems.
What other parts should I use with this cap?
For an optimal system overhaul or maintenance, it is recommended to pair the VPC189 cap with the following RPI components:
- Filter Element (RPI Part #VPE188)
- O-Ring (RPI Part #RXO086)
Is the design optimized for easy installation?
Yes, the design includes a central, raised ergonomic grip handle, which allows for a secure hold and ease of installation and removal during routine maintenance tasks.
Can I trust the durability of this filter cap?
The VPC189 is built as an industrial-grade component with a vented shaft and robust structural support, designed specifically to maintain the integrity and efficiency of your vacuum’s filtration process.
Is this a factory-new replacement part?
Yes, all RPI VPC189 Filter Caps are Factory New, ensuring you receive high-quality, unused components for your dental equipment.
Is this part appropriate for professional dental technicians?
Definitely. This component is ideal for use by dental technicians and maintenance professionals who require reliable, high-performance parts for servicing dental vacuum systems.
What is the primary function of this filter cap?
The filter cap acts as a critical component for the vacuum’s filtration assembly. Its main functions include:
- Securing the filter assembly within the housing.
- Facilitating proper airflow through its vented shaft design.
- Providing structural integrity for consistent system performance.

RPI VPC189 Filter Cap