Customized Dimension SS304 Material Ceiling and Wall Mounted HEPA Filter Box HEPA Terminal Filter Diffuser for Cleanroom

The Ceiling HEPA Filter Unit AFV-8 is a high-efficiency terminal filtration solution engineered for cleanroom environments. It combines a robust filter housing, standard diffusers (KD-1, AKD-1, KD-6, OD-8, or OD-9), and a HEPA filter into a single integrated unit. The filter is fitted with a rectangular cross-section washer, and the sheet steel housing is air-tight welded in accordance with DIN 1946 and finished in RAL 9010.

Two pressure gauge attachments are incorporated into the housing for precise pressure drop measurement. The diffusers, also made of sheet steel, are finished in white (RAL 9010). The AFV-8 housing features a special sealing frame designed to perform on-site tightness testing.

• Horizontal air supply through a conical front panel
• Flush ceiling installation; also suitable for wall mounting
• Measurement access through the diffuser plenum for pressure measurement and aerosol testing
• Easy filter change and cleaning via the openable diffuser panel
• Low unit height for space-constrained installations
• Fixing brackets for straightforward product installation
• Sizes 595 and 670 adapted for modular suspended ceiling systems
• HEPA filters H11 and H14 available as standard
• Powder-coated finishing in standard colour RAL 9010

• Filters should be ordered separately
• H11 with polyurethane seal
• H14 with polyurethane or gel seal

• Flush-appearance quarter-turn fasteners and stainless steel retainer cables make the diffuser face easy to remove for quick access to the plenum for cleaning and filter replacement.

• The AMDC features a room-side replaceable filter that can be replaced without disturbing the ceiling or ductwork.
• Four easy-to-use thumb wheel retainers hold the filter in place, providing positive fastening and easy removal.
• A gel seal filter frame and knife-edge flange provide a leak-proof seal between the filter and housing.
• The AMDC is compatible with HE, HEPA, and ULPA filters.

Customized design is available.