YIDINGAIR FILTRATION
Product overview
What it is and where it fits.
The W-Cell is a deep-pleat intermediate filter with corrugated aluminium separators for the medium-efficiency stage of HVAC systems. Double-folded separator edges protect the media, and epoxy or PU perimeter seals prevent bypass.
Water-resistant micro-glass fibre media is available in 60–65%, 80–85% and 90–95% dust-spot grades, in 150 mm and 292 mm depths, with galvanised steel, aluminium or stainless steel frames in box or flanged formats. Special high-temperature configurations can be discussed.
- Filter type
- Rigid separator filter (W-Cell)
- Media
- Water-resistant micro-glass fibre
- Dust-spot grades
- 60–65%, 80–85%, 90–95% (MERV 11–14)
- Depths
- 150 mm and 292 mm
- Initial pressure drop (90–95%)
- 82 Pa (150 mm), 137 Pa (292 mm); final 324 Pa
- Frames
- Galvanised steel, aluminium, stainless steel; box or flange
- Temperature
- 60 °C standard; high-temperature builds on request
Typical applications
- Medium-efficiency stage in air handling units
- Pre-HEPA filtration
- Warm-air or high-temperature duty (special build)
Construction & performance
Separator construction
A corrugated-separator intermediate filter for HVAC systems. Double-folded aluminum separator edges protect the media. Box and flanged metal frames are available.
Materials & performance
Water-resistant micro-glass fiber media; epoxy or PU perimeter seals; galvanized steel, aluminum or stainless steel frames. Dust-spot grades: 60–65%, 80–85% and 90–95%.
Temperature selection
The standard construction is rated as shown in the operating-condition table. High-temperature constructions are available on request.
Selection guide
How to choose.
Rigid filter for demanding duty
Unlike a pocket filter, a W-Cell keeps its shape at variable airflow and in turbulent or humid air.
High temperature
The standard assembly is rated 60 °C; ask for the high-temperature construction for hotter air.
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.
| Dust-spot efficiency | Gravimetric efficiency | MERV |
|---|---|---|
| 90–95% | > 99% | 14 |
| 80–85% | > 98% | 13 |
| 60–65% | > 97% | 11 |
| Test standard: ASHRAE 52.1-1992 / EN 779 | MERV: ASHRAE 52.2 | |
| High-temperature configurations available on request | ||
| Efficiency (%) | Nominal size (in) | Actual size (mm) | Rated airflow (m³/h) | Pressure drop (Pa) | ||
|---|---|---|---|---|---|---|
| Dust-spot efficiency | Gravimetric efficiency | Initial pressure drop | Final pressure drop | |||
| 90–95 | > 99 | 12 × 24 × 6 | 289 × 595 × 150 | 850 | 82 | 324 |
| 24 × 24 × 6 | 595 × 595 × 150 | 1700 | ||||
| 12 × 24 × 12 | 289 × 595 × 292 | 1700 | 137 | |||
| 24 × 24 × 12 | 595 × 595 × 292 | 3400 | ||||
| 80–85 | > 98 | 12 × 24 × 6 | 289 × 595 × 150 | 850 | 74 | 324 |
| 24 × 24 × 6 | 595 × 595 × 150 | 1700 | ||||
| 12 × 24 × 12 | 289 × 595 × 292 | 1700 | 120 | |||
| 24 × 24 × 12 | 595 × 595 × 292 | 3400 | ||||
| 60–65 | > 97 | 12 × 24 × 6 | 289 × 595 × 150 | 850 | 62 | 324 |
| 24 × 24 × 6 | 595 × 595 × 150 | 1700 | ||||
| 12 × 24 × 12 | 289 × 595 × 292 | 1700 | 102 | |||
| 24 × 24 × 12 | 595 × 595 × 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 W-Cell filter?+
A rigid box filter in which deep pleats of glass-fibre media are separated by corrugated aluminium, giving a large, stable media area for medium-efficiency filtration.
W-Cell or V-Cell?+
Both are rigid medium-efficiency filters. The W-Cell uses aluminium separators and suits high-temperature builds; the V-Cell uses lighter mini-pleat panels in a V.
