The Andreae HE Original Filter will bring a filtration efficiency near 100% while keeping the high loading capacity of the Andreae Original filter. The HE is made with 2 layers of heavy “kraft” paper, punched, pleated and glued together completed with a polyester layer on its back increasing its filtration efficiency.                                                                 

Load lb./ft2

Lacquers: 2.24

High Solids: 2.70

Polyester: 2.93

Efficiency %

Lacquers: 97.90

High Solids: 99

Polyester: 99.40

Recommended Air Velocity

0.5 to 1m/s

Pressure drop at / by

0.5m/s: 21pa

0.75m/s: 32pa

1.0m/s: 42pa

Max. recommended pressure drop

128 pa (possible up to 256)

Product Dimensions : L x 8cm W x 68cm H x 90cm

Shipping Dimensions : L x 8cm W x 68cm H x 94cm Box

Product weight : 9 KG

Shipping Weight : 9 KG

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Total price$2,905

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