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Duct filter for air filtration in spiral duct

Photo of product UFI

Duct mounted filters are designed for filtering air flowing through circular, spiral ducts. The duct filter box is provided with a class EU4 filter element
secured with a galvanized steel wire mesh on both sides. The casing of filter box is made of a round, galvanized sheet duct piece
with spigots fitted with seals for airtight connection.

How to replace a filter element?

Duct mounted filter boxes are equipped with a toggle clamp that allows easy replacement
of the filter element. Filter replacements for UFI filter box are available - UFI-W. The UFI duct filters are designed for installation
between the two sections of spiral duct in the standard diameter range (100-400 mm).

Alnor Ventilation Systems
Krakowska 10 Avenue
05-552 Wola Mrokowska

tel. +48 22 737 40 00