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AFPRO Filters

AFPRO GP Panels

From649 €
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Description

AFPRO GP panels are panel filters with a glass fibre medium in a cardboard frame. The manufacturer intends them as pre-filters in HVAC systems, in industry and in spray booths. The filter class according to ISO 16890 is ISO Coarse 30% or ISO Coarse 50%, depending on the variant.

Technical data

Selected version

Filter class (ISO 16890)ISO Coarse 30%
Nominal air flow1,590 m³/h
Initial pressure drop35 Pa
Max. final pressure drop250 Pa
Filter area0.17 m²
Frame materialCardboard
Max. operating temperature70 °C
SeriesGP (AFPRO Filters, catalogue 2026, p. 66)
Filter class according to ISO 16890ISO Coarse 30% or ISO Coarse 50% (depending on the variant)
Filter mediumglass fibre
Framecardboard
Maximum final pressure drop250 Pa
Maximum temperature70 °C
Maximum relative humidity90%
Standard depths23 and 45 mm

Features

  • 16 standard sizes according to the catalogue: eight frame sizes from 288x594 mm to 594x594 mm, each in 23 and 45 mm depth.
  • For the standard sizes, the catalogue gives the filter class ISO Coarse 30% and an initial pressure drop at nominal airflow of 35 Pa at 23 mm depth, and ISO Coarse 50% and 55 Pa at 45 mm depth.
  • According to the catalogue, the filter area and nominal airflow are the same for both depths, for example 0.35 m² and 3400 m³/h at 594x594 mm.
  • In addition to the standard sizes, we offer custom sizes and further depths.

Note on variants

Select the dimension, the filter class and the depth. The dimension is given as width x height x depth in mm; the last figure is decisive. For the 15 standard sizes in the table, the catalogue gives the filter area, nominal airflow and initial pressure drop. The catalogue gives no performance data for custom sizes and further depths. The AFPRO catalogue 2026 contains no data for variants with GPMC in the article number or for versions with the addition /P7. Please check the installation dimension of your filter frame before ordering.

TypeDimensions WxHxD (mm)Filter classFilter area (m²)Nominal airflow (m³/h)Initial pressure drop at nominal airflow (Pa)
GP12x24x1288x594x23ISO Coarse 30%0.17159035
GP16x20x1394x495x23ISO Coarse 30%0.20183035
GP16x25x1394x622x23ISO Coarse 30%0.25233035
GP20x20x1495x495x23ISO Coarse 30%0.25230035
GP20x24x1495x594x23ISO Coarse 30%0.29279035
GP20x25x1495x622x23ISO Coarse 30%0.31293035
GP24x24x1594x594x23ISO Coarse 30%0.35340035
GP12x24x2288x594x45ISO Coarse 50%0.17159055
GP16x20x2394x495x45ISO Coarse 50%0.20183055
GP16x24x2394x594x45ISO Coarse 50%0.23222055
GP16x25x2394x622x45ISO Coarse 50%0.25233055
GP20x20x2495x495x45ISO Coarse 50%0.25230055
GP20x24x2495x594x45ISO Coarse 50%0.29279055
GP20x25x2495x622x45ISO Coarse 50%0.31293055
GP24x24x2594x594x45ISO Coarse 50%0.35340055

Values according to the AFPRO catalogue 2026, p. 66.

Data sheets and manuals (PDF)

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