Purex Main Filter 113668 – Special HEPA Chemical for 650, 200, 400, 200i, 300i, 400i, Alpha, and iFume 400i Systems

The Purex 113668 Special HEPA Chemical Main Filter is designed for dual-stage filtration, combining high-efficiency particulate capture with chemical fume control. It’s ideal for environments that generate both fine particulates and chemical vapors, such as laser marking, electronics assembly, and lab applications.

This OEM filter is compatible with a broad range of Purex systems, including the 650, 200, 400, 200i, 300i, 400i, Alpha, and iFume 400i (Orange, Green, Red, and Violet models). It is also the designated filter for use in Purex DPX500 and DPX1000 extraction systems.

Key Features

• Part Number: 113668

• Filter Type: Main Filter – Special HEPA Chemical

• Compatible With: Purex 650, 200, 400, 200i, 300i, 400i, Alpha, and iFume 400i (Orange, Green, Red, Violet)
  

• Function: Combined HEPA particulate filtration and chemical vapor adsorption

• OEM Part: Ensures proper system fit and performance across multiple Purex models

• Applications: Laser marking, lab environments, soldering, medical manufacturing, electronics