# WellBefore Contour Mask (Pack of 20)

A contoured, flat-fold respirator built for long wear. The shape holds its form away from your mouth for all-day comfort. Four polypropylene filter layers and an aluminium nose clip with soft foam let you shape the seal to your face. Valve-free, individually wrapped, 20 masks per box.

## Choose Your Protection Level

| Model | Standard | Filtration | Fit | Use |
|---|---|---|---|---|
| **KN100** | GB2626-2019 | 99% filtration | Adjustable ear loops | Single shift |
| **FFP2 R D** | EN 149:2001+A1:2009 | Meets FFP2, 6% maximum penetration limit | Two adjustable head straps | **Reusable**, follow the storage and inspection steps |

*Reusable use is approved for the FFP2 R D model only. Do not reuse the FFP3 NR D.*

## Independently Tested

The FFP2 R D and FFP3 NR D models were assessed by APAVE Exploitation France under EU Type Examination report 24.0479 (Notified Body 0082) to EN 149:2001+A1:2009.

- Measured particle penetration as received: 0.39% to 0.67% for paraffin oil and 0.19% to 0.85% for sodium chloride
- Breathing resistance: 0.42 to 0.48 mbar at 95 L/min against a 2.4 mbar limit
- Total inward leakage: at or below 5% across all 50 exercises, with every wearer average at or below 2%

## Specifications

- Filter media: four polypropylene layers
- Mask dimensions: 211 x 86 mm flat
- Nose components: aluminium nose clip and PVC nose foam
- Exhalation valve: none
- Sizes: Medium, with Small coming soon. Colors: White and Black
- Packaging: individually wrapped, 20 masks per box (25.5 x 20.9 x 12.9 cm)
- Shelf life: 60 months
- Designed in Texas, made in China

## Fitting

Hold the respirator with the nose piece facing outward and secure it to your face, then mould the nose area by pressing firmly with the fingertips of both hands from the bridge of the nose down both sides. Cover the mask with both hands and exhale sharply. You should feel positive pressure inside. If air escapes around the edges, tighten the nose piece and adjust the fit, then repeat until the seal holds.

*These respirators are not approved for use in surgical settings and are not NIOSH approved.*