Pocket filters

Pocket filters are currently considered the best medium-efficiency filter structures.

Pocket filters are used as first- or second-stage filters in air conditioning systems and central air supply systems. If the air environment is not strict, pocket filters are used as final filters, the air treated by pocket filters can be supplied directly to people. That is why pocket filters should be replaced frequently.

Pocket filters consist of synthetic bags and frame, the synthetic bags are embedded in a sturdy metal frame that makes pocket filters not shake and break.

Synthetic bags are made of ultrafine fiber and organic synthetic fiber available with efficiencies from 45% to 98% (F5 – F9) depending on the application.

The frames include a galvanized steel frame and an aluminum alloy frame. The galvanized steel frame is the most common construction for pocket filters; it is cheaper and more durable than the aluminum alloy frame during installation and application.

Pocket filters are also ideal air filters for high humidity environments. Our pocket filters use 16-gauge galvanized steel, are rustproof, and can be used in a humid environment.

The thickness of the galvanized steel frame is 21 mm, the length cannot be more than 1.2 m, if you are looking for a reliable supplier of pocket filters in China, here is the right place.