The FL-0803 Knockdown Filter utilizes baffles to prevent material from passing through the vacuum system to the pump and tank. It is recommended to place the FL-0803 approximately ten feet from the vacuum blocks.
The FL-0803 may be drained by means of a valve located at the bottom of the filter. To ensure proper function, drain the FL-0803 regularly. Occasionally, the filter should be disassembled completely and the baffles cleaned.