58041 AERCO BOILER K&N Air Filter Cleaning Kit 

AERCO 58041 K&N Air Filter Cleaning Kit — OEM maintenance kit for AERCO boilers and water heaters using K&N oiled air filters. Includes industrial‑strength cleaner and K&N red filter oil to remove debris, restore airflow efficiency, and maintain optimal combustion performance.

AERCO 58041 is the OEM K&N Air Filter Cleaning Kit, confirmed across multiple grounded sources. It’s a maintenance kit specifically formulated for cleaning and re‑oiling K&N air filters used in AERCO boiler and water‑heater applications.

🔧 Core Identity & Function

Part Number: 58041 Component: K&N Air Filter Cleaning Kit OEM: AERCO

This kit is designed to restore airflow efficiency and extend filter life by removing dirt, debris, and old oil from K&N oiled filters. After cleaning, the included red filter oil recharges the filter so it can properly trap contaminants again.

Grounded details:

• Includes K&N cleaner + K&N red filter oil

• Cleaner dissolves dirt, debris, and old oil; rinse with water

• Oil restores contaminant‑capture performance and airflow efficiency

• Standard K&N 4‑step maintenance process: spray → rinse → dry → oil

Applications

Used for:

• AERCO boilers and water heaters equipped with K&N‑style oiled air filters

• Routine maintenance to maintain proper combustion airflow

• Restoring filter performance after heavy dust or particulate exposure