Recirculating fume cupboard Monmouth Scientific Circulaire 900 with filter alarm, nominal width 650mm, no work surface included, acrylic side walls, requires 1 pre-filter (included) and 1 main filter (not included). Price includes delivery and positioning and 5 year warranty (reduces to 1 year if not serviced annually by Monmouth).
| Nominal depth: | 600mm | |
| Low airflow alarm: | Yes | |
| Filter saturation alarm: | Optional | |
| Nominal width: | 900mm | |
| Work surface included: | No | |
| Side walls: | Acyrlic | |
| No. of pre-filters: | 1 | |
| No. of main filters required: | 1 | |
| For use with balances: | No | |
| For use with microscopes: | No | |