Keep your Jet AFS-850 running clean with a fresh Inner Filter to catch smaller particles. This Jet AFS-850 Inner Filter electrostatic filter traps particulates as small as 1 micron in size, up to 98% of the time. It is a canister-shaped, pleated filter, so it has a greater surface area than typical rectangular AFS filters, resulting in a longer filter life.
NOTE: Image shows the Inner Filter with the Pre-Filter (72609, sold separately) installed over it.
