Home / Uncategorized / Simplus Cushion Medium Simplus Cushion MediumLogin to view price A medium cushion for the Simplus full-face mask, providing full coverage and comfort. SKU: 400HC580 Category: Uncategorized Related products Respironics Hypoallergenic Filters (pack of 6) Login to view price Air 10 Filter Cover – Charcoal Login to view price Filter Door Replacement Login to view price Respironics Standard Filter (pack of 2) Login to view price