Description
The Dromex QSA 2021 is a disposable, cup‑shaped FFP2 NR filtering half mask with an exhalation valve, designed to help protect against solid and water‑based liquid aerosols in medium‑toxicity dust environments. It features lightweight construction, adjustable nose bridge, and elastic headbands for a dependable seal and comfortable wear.
Key Features
- 🛡️ FFP2 NR protection class with ≥94% filtering efficiency.
- 🌬️ Exhalation valve assists in removing hot, exhaled air for cooler, more comfortable breathing.
- 🧰 Cup‑shape design with adjustable aluminium nose bridge for fit and seal.
- 🧵 Construction: outer polyester fabric, P2 melt‑blown filter, inner polypropylene scrim; elastic headbands.
- 🎯 Intended for dusty tasks in mining, asbestos removal, agriculture, construction, and material handling.
Benefits
- ✅ Helps reduce inhalation of fine particulates encountered during sanding, plastering, and similar tasks.
- ✅ Valve and low breathing resistance support comfort over extended use in hot/humid conditions.
- ✅ Lightweight materials and elastic headbands aid consistent fit for reliable performance.
Specifications
| Brand | Dromex |
| Model / Code | QSA 2021 (Valved) |
| Product Type | Disposable cup‑shaped FFP2 NR filtering half mask with exhalation valve |
| Colour | White |
| Materials | Outer: polyester; Filter: P2 melt‑blown; Inner: polypropylene scrim; Nose bridge: aluminium; Headbands: elastic (PP with TPR) |
| Protection Class | FFP2 NR; APF 10; NPF 12.5 × OEL |
| Performance | Filtering efficiency ≥94%; Total inward leakage <8%; Penetration <6%; CO₂ of inhaled air <1% |
| Standards & Approvals | SANS 10338:2009; SANS 50149:2003; EN 149:2001; CE 0086; NRCS Type Approval AZ 2006/29 |
| Intended Use Environments | Mining; asbestos removal; agriculture; construction; general material handling; plastering/sanding |
| Single‑Use | Yes (Non‑reusable “NR”) |
| Shelf Life | 3 years (expiry printed on box) |
| Storage | Store dry between −20 °C and +40 °C |
| Inner Pack | 12 masks sealed in a plastic packet inside the box |
| Units per Box | 12 |
| Boxes per Carton | 20 |
| Units per Carton | 240 |
How to Use
- Hold the mask with the nosepiece at fingertips, headbands hanging below.
- Place over nose and mouth; position the top band high on the back of the head and the bottom band below the ears.
- Mould the aluminium nosepiece with both hands for a close seal.
- Fit‑check: cup hands over the mask and exhale; readjust if leakage is detected.
- Replace if damaged, soiled, or breathing becomes difficult.
This respirator does not supply oxygen—do not use in oxygen‑deficient atmospheres (O₂ < 19%).
Customer Reviews
⭐⭐⭐⭐⭐ “Comfortable fit and easy breathing with the valve during long shifts.” — Thandi S.
⭐⭐⭐⭐⭐ “Exactly what we needed for sanding and plaster work.” — Pieter L.
⭐⭐⭐⭐ “Lightweight and fits securely with the adjustable nose piece.” — Nomsa K.
FAQs
Is it reusable? No. QSA 2021 is FFP2 NR (non‑reusable) and should be replaced when dirty, damaged, or hard to breathe through.
What certifications does it carry? SANS 10338:2009; SANS 50149:2003; EN 149:2001; CE 0086; NRCS Type Approval AZ 2006/29.
Does the valve protect against gases or vapours? No—this is a particulate respirator; do not use where gases/vapours are present.
Can I use it with facial hair? A proper seal cannot be ensured against beards or stubble.
How is it packed? 12 masks per box (sealed in a plastic packet); 20 boxes per carton (240 masks).
What are the storage and shelf‑life details? Store dry at −20 °C to +40 °C; shelf life is 3 years with expiry indicated on the box.
Industries & Applications
- ⛏️ Mining
- 🏗️ Construction
- 🌾 Agriculture
- 📦 General material handling & warehousing
- 🧱 Plastering & sanding tasks
- 🧰 Asbestos removal (by trained/authorised personnel following applicable regulations)
Compliance & Certifications
- SANS 10338:2009; SANS 50149:2003
- EN 149:2001; CE 0086 (BSI)
- NRCS Type Approval: AZ 2006/29
Choose Dependable Protection
For teams working in dusty environments who need proven, standards‑compliant protection with all‑day comfort, the Dromex QSA 2021 delivers FFP2 performance, practical packaging for site use, and clear compliance markings you can trust.
QSA 2021
