The Honeywell Opti-Fit 1715011 is a reusable full face respirator designed to provide dependable respiratory protection in hazardous industrial environments. Featuring a soft silicone face seal, a panoramic polycarbonate visor and a standard RD40 threaded connection, it is compatible with a wide range of EN-approved filters. Its ergonomic design, five-point head harness and integrated speech diaphragm make it suitable for prolonged use while maintaining comfort, visibility and clear communication.
Key Features:
- Soft silicone facepiece for excellent comfort and an effective facial seal.
- Size Medium.
- Standard RD40 (EN 148-1) threaded filter connection.
- Panoramic polycarbonate visor providing a wide, distortion-free field of vision.
- Lightweight design (approximately 570g) to reduce wearer fatigue.
- Five-point adjustable head harness for a secure and stable fit.
- Integrated speech diaphragm for improved communication.
- Anti-scratch visor with excellent optical quality.
- Suitable for chemical, pharmaceutical, oil & gas, utilities and general industrial applications.
Compatible Filters:
- Compatible with all RD40 (EN 148-1) threaded particulate, gas, vapour and combination filters.
- Suitable for use with P1, P2 and P3 particulate filters.
- Compatible with A, B, E, K and AX gas and vapour filters, as well as combination filters fitted with the standard RD40 connection.
- Can also be used with approved powered air respirator systems and airline systems that utilise an RD40 connection, where applicable.
UK Regulations & Certifications:
- EN 136:1998 – Full face masks (Class 2).
- EN 148-1 – Standard RD40 threaded connection.
- Compatible with filters certified to:
- EN 143:2021 (Particulate filters)
- EN 14387:2021 (Gas and combined filters)
- Must be fitted with an approved filter appropriate for the workplace hazard.

