Partition filter with a metal frame for a mechanical ventilation unit, dimensions   190x590x40  mm , filtration class m5 eu5 with 90% Iso Coarse efficiency. An inexpensive primary filter for basic filtration at home, office and business. Pleated filter with a frame made of galvanized steel, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with a cardboard frame for a mechanical ventilation unit, dimensions  206x479x30 mm , filtration class g4 eu4, Iso Coarse efficiency 70%. An inexpensive primary filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with a cardboard frame for a mechanical ventilation unit, dimensions  350x745x46 mm , filtration class g4 eu4, Iso Coarse efficiency 70%. An inexpensive primary filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with a metal frame for a mechanical ventilation unit, dimensions  592x1082x90 mm , filtration class g4 eu4, Iso Coarse efficiency 70%. Low-cost primary filter for basic filtration at home, office and business. Pleated filter with a frame made of galvanized steel, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with a metal frame for a mechanical ventilation unit, dimensions  735x1120x100  mm , filtration class m5 eu5 with 90% Iso Coarse efficiency. An inexpensive primary filter for basic filtration at home, office and business. Pleated filter with a frame made of galvanized steel, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with cardboard frame, additionally equipped with a gasket on the air outlet side and a handle for removing the filter from the mechanical ventilation unit , 135x175x20 mm in the g4 eu4 filtration class with 70% Iso Coarse efficiency. Thanks to the additional sealing, we take care of the exchanger and ventilation ducts, because the contact points of the filter with the mounting cassette in the recuperator are as tightly connected as possible, and the handle allows for easy removal of the filter from the air handling unit when it is full. Low-cost filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with a cardboard frame, additionally equipped with a double seal for a mechanical ventilation unit, dimensions 160x410x48 mm , filtration class g4 eu4 with 70% Iso Coarse efficiency. Thanks to the additional sealing, we take care of the exchanger and ventilation ducts, because the contact points of the filter with the assembly cassette in the recuperator are as tightly connected as possible. Low-cost filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with cardboard frame, additionally equipped with a gasket on the air outlet side and a handle for removing the filter from the mechanical ventilation unit , 160x500x20 mm in the g4 eu4 filtration class with 70% Iso Coarse efficiency. Thanks to the additional sealing, we take care of the exchanger and ventilation ducts, because the contact points of the filter with the mounting cassette in the recuperator are as tightly connected as possible, and the handle allows for easy removal of the filter from the air handling unit when it is full. Low-cost filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with a cardboard frame, additionally equipped with a double seal for a mechanical ventilation unit, dimensions 171x445x48 mm , filtration class g4 eu4 with 70% Iso Coarse efficiency. Thanks to the additional sealing, we take care of the exchanger and ventilation ducts, because the contact points of the filter with the assembly cassette in the recuperator are as tightly connected as possible. Low-cost filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with a cardboard frame, additionally equipped with a double seal for a mechanical ventilation unit, dimensions 173x445x48 mm , filtration class g4 eu4 with 70% Iso Coarse efficiency. Thanks to the additional sealing, we take care of the exchanger and ventilation ducts, because the contact points of the filter with the assembly cassette in the recuperator are as tightly connected as possible. Low-cost filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with cardboard frame, additionally equipped with a gasket on the air outlet side and a handle for removing the filter from the mechanical ventilation unit , 180x390x20 mm in the g4 eu4 filtration class with 70% Iso Coarse efficiency. Thanks to the additional sealing, we take care of the exchanger and ventilation ducts, because the contact points of the filter with the mounting cassette in the recuperator are as tightly connected as possible, and the handle allows for easy removal of the filter from the air handling unit when it is full. Low-cost filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.

Partition filter with a cardboard frame, additionally equipped with a double seal for a mechanical ventilation unit, dimensions  233x445x48 mm , filtration class g4 eu4 with 70% Iso Coarse efficiency. Thanks to the additional sealing, we take care of the exchanger and ventilation ducts, because the contact points of the filter with the assembly cassette in the recuperator are as tightly connected as possible. Low-cost filter for basic filtration at home, office and business. Pleated filter with cardboard frame, preliminary for coarse air filtration in mechanical ventilation, recuperator.