YIDINGAIR FILTRATION
Product overview
What it is and where it fits.
The AR303 V-bank HEPA filter arranges several mini-pleat glass-fibre panels in a V inside a 292 mm deep frame. The V geometry multiplies the media area in a standard face size, making it a high-airflow alternative to deep-pleat separator filters in air handling units.
The media is water-resistant micro-glass fibre with hot-melt spacing. Frames are galvanised steel, aluminium or stainless steel, in box, single- or double-flange formats, with protective mesh available.
- Filter type
- V-bank mini-pleat HEPA
- Listed efficiency grades
- 99.97% and 99.99% (HEPA and ULPA variants described)
- Depth
- 292 mm
- Standard sizes
- 287/305 × 592/610 mm and 595/610 × 592/610 mm
- Frame materials
- Galvanised steel, aluminium, stainless steel
- Frame formats
- Box, single flange, double flange
- Max. continuous temperature
- 60 °C
Typical applications
- Final HEPA stage in air handling units
- High-airflow supply systems for cleanrooms and controlled areas
- Upgrading separator-filter banks to a lighter, higher-area filter
Construction & performance
Design & application
Multiple mini-pleat panels are arranged in a V-bank for high airflow and a large filtration area, as an alternative to deep-pleat separator filters.
Construction
Water-resistant micro-glass fiber media with hot-melt spacing. Galvanized steel, aluminum or stainless steel frames; box, single- or double-flange formats and protective mesh can be specified.
Efficiency selection
HEPA and ULPA variants are available. The table below lists the 99.97% and 99.99% grades; ULPA ratings are quoted per order.
Selection guide
How to choose.
Use it where airflow is high
The catalogue rates a 610×610×292 mm V-bank at 3,400 m³/h for 99.97/99.99% grades. If your design airflow per filter is lower, a Hi-PACK or separator filter may be sufficient.
Confirm efficiency first
Published rows apply to 99.97% and 99.99%. Higher (ULPA) variants are described in the catalogue and are confirmed per order.
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 | 95.00% |
| 99.97% | |
| 99.99% | |
| 99.999% | |
| 0.1–0.2 µm | ≥ 99.999% |
| Test standard: EN 1822 | |
| Efficiency (%) | Nominal size (in) | Actual size (mm) | Rated airflow (m³/h) | Pressure drop (Pa) | |
|---|---|---|---|---|---|
| Initial pressure drop | Final pressure drop | ||||
| 99.97 / 99.99 | 12 × 24 × 12 | 287 × 592 × 292 | 1500 | 250 | 500 |
| 24 × 24 × 12 | 595 × 592 × 292 | 3000 | |||
| 12 × 24 × 12 | 305 × 610 × 292 | 1700 | |||
| 24 × 24 × 12 | 610 × 610 × 292 | 3400 | |||
| Type | Specification | ||||
|---|---|---|---|---|---|
| Construction | Filter media | Micro-glass fiber paper | |||
| Support material | Corrugated separator | ||||
| Sealant | PU BASE | ||||
| Gasket material | Neoprene rubber | ||||
| Frame material | Metal frame | ||||
| Frame type | Box type | Single flange | |||
| 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 is a V-bank HEPA filter?+
It is a HEPA filter in which several mini-pleat media panels are set in a V shape inside a deep frame, so more media fits behind the same face area. More media usually means higher airflow capacity or a lower pressure drop at the same airflow.
V-bank or separator HEPA filter?+
Both fit similar 292 mm housings. The V-bank uses lighter, separator-free mini-pleat panels and suits high airflow; the separator filter is the traditional rigid deep-pleat design and has high-temperature options.
