Fisher and Paykel Simplus Full Face Mask Seal/Cushion Large

What is FP400HC581-Each Fisher and Paykel Simplus Full Face Mask Seal/Cushion Large?

The FP400HC581-Each Fisher and Paykel Simplus Full Face Mask Seal/Cushion Large is a replacement cushion component for the Fisher & Paykel Simplus full face CPAP mask. This seal is specifically engineered to maintain a secure, comfortable fit across a wide range of facial contours, making it suitable for individuals undergoing continuous positive airway pressure (CPAP) therapy for sleep apnea. Constructed with soft, medical-grade silicone, the cushion minimizes pressure points and reduces air leakage during sleep. Sold individually, this large-sized seal ensures compatibility with the Simplus mask frame and supports consistent therapy adherence.

Key features

• Soft Silicone Material — Provides a gentle, comfortable seal on the skin for extended wear.
• Large Size Fit — Designed for users with broader facial structures needing a secure full-face seal.
• Leak-Resistant Design — Contoured shape helps maintain consistent pressure and therapy effectiveness.
• Easy Replacement — Snap-on mechanism allows quick, tool-free installation into the Simplus mask frame.
• Compatible with Simplus System — Works exclusively with Fisher & Paykel Simplus full face mask assemblies.
• Durable Construction — Resists tearing and deformation with regular cleaning and use.
• Latex-Free — Safe for users with latex sensitivities or allergies.

Who is FP400HC581-Each Fisher and Paykel Simplus Full Face Mask Seal/Cushion Large for?

This replacement seal is ideal for CPAP users who already own or use the Fisher & Paykel Simplus full face mask and need a fresh cushion to maintain hygiene and performance. It’s especially beneficial for individuals with larger facial features requiring a full-face seal that accommodates mouth and nose breathing. Patients with facial hair, sensitive skin, or those who wear glasses at night may find the soft, adaptive seal particularly comfortable. It's also suited for long-term therapy users prioritizing comfort and consistent pressure delivery.

How does FP400HC581-Each Fisher and Paykel Simplus Full Face Mask Seal/Cushion Large compare?

Compared to standard polypropylene or rigid silicone mask cushions, the Simplus seal offers superior comfort due to its soft, pliable silicone construction. It outperforms many universal replacement seals in fit precision because it's designed specifically for the Simplus mask system. While some aftermarket cushions may cost less, they often lack the same durability and leak protection. Relative to other full-face mask seals in its class, the Simplus cushion balances stability and comfort better than bulkier models, making it a preferred choice for side sleepers and active users. However, it is not interchangeable with other CPAP brands, limiting use to Simplus system owners.