National Instruments Corporation Spare Kit, Front Door Air Filter
The National Instruments 789028-01 is a spare air filter kit designed for use with select NI systems. This kit includes an air filter with an integrated frame, featuring a MERV4 rating for basic particulate filtration. The filter dimensions are 17.875 inches by 23.750 inches by 0.875 inches, ensuring compatibility with specified NI enclosures. The MERV4 rating indicates the filter is suitable for capturing larger airborne particles such as dust and lint, helping to maintain optimal airflow and protect internal components from contamination. This spare kit is intended for maintenance and replacement purposes to ensure continued system reliability.