FlexiFit™ 431 Full Face Mask

The FlexiFit™ 431 Full Face Mask offers a comfortable alternative to nasal or oral delivery. It incorporates the FlexiFit™ Technology with auto-contouring properties, features an Under-Chin fit and highly contoured Silicone Seal for maximum comfort and stability.

Features:

FlexiFit™ Technology – Auto-contouring fit

With Foam Cushion FlexiFit™ Technology, automatically adjusts to a wide range of nasal and facial contours with simple one-step ease of fitting and no complicated adjustments.

Crown Strap – Extra stability

Complements the Under-Chin Design to maximize stability and eliminate the need for a chin strap.

Glider™ Strap – Anti-leak system

The sliding Glider™ Strap provides freedom of movement while maintaining a seal. Mask force remains equal when the head rotates from side to side, minimizing the occurrence of leaks.

Under-Chin design – with Crown strap

An Under-Chin fit provides extra stability and maintains the seal, even with movement of the jaw during the night. The Crown Strap works in conjunction with the Under-Chin Design to eliminate the need for a chin strap.

Efficient Bias Diffuser – Quiet usage

Maintenance Free

This advanced air diffuser system prevents air from blowing onto the sleeping partner and decreases noise that could potentially disrupt sleep.

Premium Frosted Silicone Seal – Optimizing seal technology

This seal technology has a soft, smooth feel to slide onto the face, and its frosted texture optimizes the mask seal.

Easy-Release Strap – One-step removal

Simply pull the Easy-Release Cord for one-step removal of headgear. No ongoing headgear adjustments required.