Original ComfortGel Nasal Mask and Cushion (discontinued version)

1.    http://www.directhomemedical.com/comfortgel-cpap-mask-philipsrespironics.html#.UeJYd42LArb

2.    http://www.choice-cpap-supplies.com/respironics/respironics-comfort-gel-duo-pack-nasal-mask-and-headgear/

3.    http://www.cpap.com/productpage/respironics-comfortgel-cushion-and-comfort-flap.html

4.    https://www.bestcpapprice.com/Respironics-Comfort-Gel-Nasal-Mask-with-Headgear_p_509.html

5.    http://www.cpapsupplyusa.com/1031x-Respironics-ComfortGel-cushion-and-flap.aspx

6.    http://www.oxygenconcentratorstore.com/comfortgel-cushion-and-silicone-flap-replacement/

7.    http://www.cpap-accessories.com/cart/index.php?main_page=product_info&products_id=100

9.    http://cpapsuppliesdirect.com/

10. http://www.thecpapshop.com/respironics-gel-cushion-and-sst-flap-for-comfortgel-nasal-cpap-mask

11. http://www.cpapusa.com/cpap-sleep-apnea/masks/discontinued-masks/Respironics-Original-ComfortGel%E2%84%A2-Nasal-Cushion--Comfort-Flap---Large_PT1928.html

12. http://1800cpap.com/respironics-comfort-gel-cpap-mask-original.aspx
13. http://www.respshoppe.com/cushions-nasal-mask/respironics-comfortgel-cushion-comfortgel-nasal-masks-p-571.html 
14. http://www.cpapplus.com/headgear/carefusion/puresom.html