YIDINGAIR FILTRATION
Product overview
What it is and where it fits.
The AR601 is a ceiling terminal module in which the housing stays in place and only the filter is replaced — from inside the cleanroom. That shortens replacement work, avoids opening the ceiling void and reduces the material cost of each change.
The anodised aluminium extrusion housing fits ceiling grids and panel ceilings, with a painted steel top, 150 mm housing height and an 80 mm inlet collar. Mini-pleat micro-glass fibre filters are offered in HEPA grades (99.97 / 99.99% at 0.3 µm) and ULPA (99.999995% at 0.1–0.2 µm).
- Unit type
- Room-side replaceable terminal filter module
- Housing sizes
- 570×570, 600×600, 570×1170, 600×1210 mm × 150 mm
- Filter sizes
- 528×528, 558×558, 528×1128, 558×1168 mm × 80 mm
- Filter grades
- HEPA 99.97 / 99.99%; ULPA 99.999995%
- Rated airflow (catalogue)
- 350 m³/h (2×2 ft), 800 m³/h (2×4 ft)
- Inlet sizes
- 8, 10, 12, 14
- Insulation option
- PE, 10 or 25 mm
- Housing
- Anodised aluminium, 1.0 mm painted steel top
Typical applications
- Cleanroom ceilings with ducted HEPA supply
- Pharmaceutical and hospital clean areas where filters are changed often
- Retrofits that keep existing ductwork
Construction & performance
Room-side service
An anodized aluminum extrusion housing fits ceiling-grid or panel-ceiling systems. Replace the filter from inside the room while retaining the housing to reduce replacement work and material cost.
Housing & options
Painted steel top (1.0 mm), housing height 150 mm excluding the inlet, inlet collar height 80 mm. Pleat depth, media efficiency, airflow and inlet size can be specified.
Filtration
Micro-glass fiber media with hot-melt pleat spacing. HEPA and ULPA options are available according to the required cleanroom application.
Selection guide
How to choose.
Room-side or disposable module
Room-side replaceable modules keep the housing and change only the filter; disposable modules (AR602) replace the whole unit. Choose room-side where changes are frequent or ceiling access is limited.
Match inlet and ceiling module
Tell us the duct size and ceiling grid module (570 or 600 mm family) so the housing and collar fit.
Technical data
Specifications & dimensions.
Rated airflow in m³/h, pressure drop in Pa, actual dimensions in mm, nominal sizes in inches. Swipe tables sideways on small screens.
| Particle size | Efficiency |
|---|---|
| 0.3 µm | 95% |
| 99.97% | |
| 99.99% | |
| 99.999% | |
| 0.1–0.2 µm | ≥ 99.999% |
| Test standard: EN 1822 | |
| Efficiency (%) | Housing size (mm) | Filter size (mm) | Rated airflow (m³/h) | Initial pressure drop (Pa) | Particle size (µm) |
|---|---|---|---|---|---|
| 99.97 / 99.99 | 570 × 570 × 150 | 528 × 528 × 80 | 350 | 100 | 0.3 |
| 600 × 600 × 150 | 558 × 558 × 80 | 88 | |||
| 570 × 1170 × 150 | 528 × 1128 × 80 | 800 | 101 | ||
| 600 × 1210 × 150 | 558 × 1168 × 80 | 91 | |||
| 99.999995 | 570 × 570 × 150 | 528 × 528 × 80 | 350 | 104 | 0.1–0.2 |
| 600 × 600 × 150 | 558 × 558 × 80 | 92 | |||
| 570 × 1170 × 150 | 528 × 1128 × 80 | 800 | 104 | ||
| 600 × 1210 × 150 | 558 × 1168 × 80 | 96 |
| Type | Specification | |||||
|---|---|---|---|---|---|---|
| Construction | Filter media | Micro-glass fiber paper | ||||
| Support material | Hot-melt adhesive | |||||
| Sealant | PU BASE | |||||
| Gasket material | Neoprene rubber | |||||
| Gasket position | None | Upstream | Downstream | Both sides | ||
| Frame type | Dry seal | |||||
| Frame material | Anodized aluminum frame | |||||
| Protective mesh material | Painted expanded mesh | Anodized expanded mesh | ||||
| Protective mesh position | None | Upstream | Downstream | Both sides | ||
| Inlet size | 8 | 10 | 12 | 14 | ||
| Inlet height | 80 | |||||
| Insulation material | PE | |||||
| Insulation thickness | None | 10 | 25 | |||
| Operating conditions | Maximum continuous temperature | ℃ | 60 | |||
| Maximum relative humidity | %RH | 100 (non-condensing) | ||||
Catalogue values at rated airflow. Test data for your exact configuration is available on request.
Original Yiding catalogue (Chinese) ↗FAQ
Common questions.
What does room-side replaceable mean?+
The filter is removed and installed from below, inside the cleanroom, without entering the ceiling void or disconnecting the duct.
Can the module be insulated?+
Yes. PE insulation of 10 or 25 mm thickness can be specified on the housing.
