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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: DSF005
- Phone: (800) 221-9723
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Frequently asked questions
Does this offer high-precision water filtration?
Yes, these filters are engineered with a precise 20 Micron filtration rating. This ensures that the water supplied to your ultrasonic scaler is effectively filtered, protecting system integrity and performance.
How frequently should the filter be replaced?
For optimal system performance, it is recommended to replace the filter every 3 months. You should also replace it immediately if you notice any visual discoloration in the filter, which indicates it has reached capacity.
Is this compatible with DENTSPLY Cavitron BOBCAT units?
Absolutely. This filter is explicitly designed for use with the DENTSPLY Cavitron BOBCAT 25 KHz - G115 systems. It is also a direct cross-reference to OEM Part #90158.
What are the required water pressure specifications?
To maintain safety and performance standards, the incoming water supply line pressure must be maintained between 25 psi (172 kPa) and 60 psi (414 kPa) while the scaler is in operation.
How do these filters connect to the equipment?
These filters utilize standard Luer lock fittings. This design ensures a secure, reliable connection to your water line, minimizing the risk of leaks and ensuring consistent flow.
How many filters are included in one package?
Each package is designed for your clinic’s convenience and includes 10 individual disc filters. This allows you to keep an essential supply of maintenance components on hand for regular rotations.
Is this part of a larger filtration kit?
Yes, this component is a core part of the Retrofit Water Filter Kit (RPI Part #DSK001). If you are performing a full system upgrade or maintenance, you may want to ensure you have the full kit components on hand.
Does this include resources for tracking maintenance?
Yes, we include a Preventative Maintenance (PM) Log in every package. This tool helps your team easily track the filter replacement dates to ensure your equipment remains in peak working condition.
How does this compare to OEM part 90158?
The RPI DSF005 is a factory-new, high-quality replacement that cross-references directly with OEM Part #90158. It is manufactured to meet the same rigorous standards required for your dental ultrasonic scaler.
What is the risk of delaying filter replacement?
Delaying filter replacement can lead to water flow reduction, which negatively impacts the performance of your ultrasonic scaler. Regularly checking and replacing the filter helps prevent these flow issues and maintains consistent system reliability.

RPI DSF005 Disc Filter (Water)