Filter mats made of either synthetic or glass fiber, with efficiency from G2 to M5 according EN779:2012 are avaiable.
The flame behavior of our mats is class F1 according to DIN 53438. In case of more severe working conditions mats class M1 according to French standard NF P 92-507 are avaiable.
We can supply them as both standard rolls and cut to size pads.

TYPE LF90 LF170 LF220 LF350C LF600M FV50 FV100
COMPOSITION POLYESTER GLASS
THINKNESS[mm] 8 18 18 18 22 60 100
AIR VELOCITY [m/s] 1,5 1,5 1,5 1,5 0,25 1,5 1,5
Initial ΔP [Pa] 21 31 42 75 30 25 35
Final ΔP [Pa] 250 250 250 250 450 200 200
AVERAGE ARRESTANCE [%] 79,0 86,7 90,2 90,1 97,5 82 90
AVERAGE EFFICIENCY [%]         56,4    
DUST HOLDING CAPACITY [g/m2] 392 368 424 619 280 700 900
EFF CLASS EN 779:2012 G2 G3 G4 G4 F5 G3 G3
CLASS DIN 53438 F1 F1 F1 F1 F1 F1 F1

With more of 30 years of experience, Lombarda Filtri produces filters fot air conditioning in its factory in Camnago di Lentate sul Seveso.
The variety of products offered and its production flexibilitymake it a reliable and competitive partner.

The range of products offered includes filtering cells, bag filters, V cell filters, HEPA filters and filter mats.

Quality is assured by the continuous improvement of production technology and components used, always adapting itself to new customer needs.

Nowadays Lombarda Filtri is a supplier of filtration system for some of the most imortant Italian and European manufacturers of equipment for air conditioning systems and it joints the Network F.I.V.E. 5, a synergistic union of 5 companies operating in the HVAC industry.

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