Powerex ST073921AV Air Filter Element for SLAE03 and SLAE05E Scroll Compressor Pumps

Powerex ST073921AV Inlet Air filter Element for the SLAE05E and SLAE03 Bare Scroll Air Compressor Pumps

The inlet air filter element attaches to the main scroll pump itself and removes dirt and contaminents prior to entering the pump. The old part number for this air filter element is 91348550. This part number supersedes to item # ST073921AV. If your parts manual shows 91348550, then purchasing this air filter ST073921AV is correct.

This Powerex OEM air filter element should be changed every 2,500 hours. It is recommended to change the filter more often If your compressor is located in a dirty environment with lots of dust. Changing the air filter will prolong the life of your compressor by protecting the tip seals on the inside of the compressor. Proactively changing the air filter will also increase your energy efficiency by not restricting the inlet airflow going into the air compressor.

This item is used on the SLAE05E, SLAE05EHP and the SLAE03EB bare scroll compressor pumps. Note that many of their scroll systems will have multiple bare pumps in the compressor cabinet, so you may need to purchase multiple filter elements at the same time.