You can send a request for quote for p/n R4270 to Power Air Consulting using powerairconsulting.com. This part is manufactured by Microphase Corporation. The description of it is Filter Band Pass. The national stock number associated with this part is 5915011969607. This part belongs to part family. An associate from Power Air Consulting will respond within 15 minutes to your query. It is our pleasure to help you with R4270 part requirements.