4″ Inch Inline Round Duct Filter – G4 Class Filter with Mesh Screen – Dust Collection and Air Purification – Rigid or Flexible Vent Hose Filter
$85.95
- Our inline duct filters are specifically designed for filtering air in round ducting systems. Connection diameters: ø3.94″ Inches.
- Manufactured from galvanized steel sheet, the housing is round shaped with gasket sealed connection ends.
- Housing contains a G4 class (EU4) filter element secured by galvanized steel mesh on both sides.
- Design of the duct filter housing allows for convenient replacement of the filter element by simply opening the clamp located on the side of the housing.
- These filters are designed to be installed between standard diameter round ducts. Suitable for grow tents, hydroponics, air purifiers, fan attachments, indoor dryer vent filter etc.



















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