Frequently Asked Questions (FAQs) FAQs for Product: Fisher & Paykel ZEST™ Nasal CPAP Mask 1. What are the differences between the Zest and the 407? (Posted: 3rd Oct, 2008) 2. Can you give me equivalent models across all brands?I use a HC407 at the moment? (Posted: 11th March, 2010) 3. Hi. I am using a 406, does Zest replace all 405, 406 & 407? Zest, does it come with straps and cushion? Thanks? (Posted: 14th July, 2011) Question & Answers for Product: Fisher & Paykel ZEST™ Nasal CPAP Mask Q. What are the differences between the Zest and the 407? (Posted: 3rd Oct, 2008) A. Two improvements. . . . . First, the clip on/clip off cushion is easier to negotiate than the previous friction fit cushion, and doesn't have the small notch in the top that was prone to tearing. Secondly, I think the exhaust system is better than the elbow exhaust found in the 405, 406 & 407 masks. The new exhaust directs the exhaust away and up, making it less likely to disturb a sleeping partner. Back to Top Q. Can you give me equivalent models across all brands?I use a HC407 at the moment? (Posted: 11th March, 2010) A. Equivalence depends on your facial contours, however a list of similar nasal masks is . . . . Zest - the replacement for the 407 from Fisher Paykel Micro - from Resmed Activa LT - from Resmed Fusion - from Respironics Joyce - from Weinmann Back to Top Q. Hi. I am using a 406, does Zest replace all 405, 406 & 407? Zest, does it come with straps and cushion? Thanks? (Posted: 14th July, 2011) A. The Zest Petit is the closest match to the 406. It comes complete, but you really should try one before buying, just in case it doesn't suit. Back to Top Submit A New Question Can't Find The Answer You're Looking For? Submit Your Question Below: Related Product:  Fisher & Paykel ZEST™ Nasal CPAP Mask Your Question:  (Please enter One Question Only! You can ask as many questions as you like, but do not combine them into one post!) Your Reply Email Address:  Security Step:  Enter the text to the Left in the space below: [ CLOSE WINDOW ]