The Quattro® FX comes in a size Small, Medium and Large. The Quattro® FX For Her is available in a Small and Medium. These cushions are used to replace cushions on either the Quattro® FX or Quattro® FX For Her.
Replace when...
- The cushion is no longer clear and transparent.
- The cushion is cracked, torn or damaged in any way.
- The headgear is stretched and needs to be tightened more than when it was new.
