Robinair Filter Serial Number [top] Jun 2026

Safety first. Turn off the master power switch and completely disconnect the power cord from the wall outlet. Step 3: Access the Filter Chamber

: For specific inventory tracking, the OE part number for the 34724 filter is sometimes listed as Amazon.com How to Use It Robinair 34430 Quick Change Filter-Drier

: This activation code is standard for genuine Robinair spin-on filters used in models like the 34288, 34788, , and 34988 Amazon.com How to Enter the Serial Number robinair filter serial number

The filter is a cylindrical metal canister, approximately 4–6 inches long and 2–3 inches in diameter. It is located in the refrigerant flow path, often near the recovery compressor. Follow the large diameter hoses from the service ports.

Robinair filter-driers remove moisture, acid, and debris from recovered refrigerants. This protection prevents contamination of the machine's internal compressor. Tracking the filter serial number is critical for three specific reasons. Safety first

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: A sequence of four digits usually represents the year and week of manufacture (e.g., "2415" represents the 15th week of 2024). It is located in the refrigerant flow path,

Installing unapproved, third-party filters without verifying compatibility via serial and model numbers can instantly void the remaining warranty on your equipment.

The serial number location depends on whether you are looking at a new replacement filter or one already installed inside a machine. On the Filter Shell