Used Ocean Reef Predator Extender-Diving Full Face Mask with INT 2nd Stage, Surface Air Valve & Hose-New SS Adj Knob
FREE complimentary dive gear with qualifying purchases. Some exclusions may apply. Learn more.
Used Ocean Reef Predator Extender-Diving Full Face Mask with INT 2nd Stage, Surface Air Valve & Hose-New SS Adj Knob - Black / ML (Medium Large) / Like New is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at 23D

The Neptune Space is available in two sizes, Small/Medium and Medium/Large.The sizing and measuring system were designed in accordance with the official measuring procedure used in the Los Alamos Scientific Laboratory Charts at the SBCCOM Mask Fit Facility-Aberdeen Proving Ground (Maryland, USA). Before purchasing a mask, the customer may use the calliper to take two simple face measurements. Using the Full Face Mask Size Recommendation Chart, he or she can evaluate the size category into which the measurements fall. There are three different size categories on the chart: Small/Medium, Both, & Medium/Large. If the measurements fall within the both category, then the diver should technically be able to wear either full face mask (M/L or S/M), and in that case should try on a mask to select the best fit. Please note that the chart boundaries fade. The fading areas represent less common face measurements. It is very likely that a mask will still fit comfortably even if measurements are located in these fading areas.
Used Ocean Reef Predator Extender-Diving Full Face Mask with INT 2nd Stage, Surface Air Valve & Hose-New SS Adj Knob - Black / ML (Medium Large) / Like New is backordered and will ship as soon as it is back in stock.
Condition Note
- Open Box: Generally unused, returned from a customer, with minor blemishes that are not noticeable. Original packaging may be damaged or missing.
- Like New: May be slightly used but looks almost new, with minor blemishes that are not noticeable. Original packaging may be damaged or missing.
- Very Good: Shows signs of use with a few more blemishes. Original packaging may be damaged or missing.
- Good: Shows more signs of use with noticeable blemishes. Original packaging may be damaged or missing.
- Acceptable: Heavily used with more blemishes. Original packaging may be damaged or missing.
Description
Description
Commercial divers’ best choice, Special Corps Mask of choice, a mask that can withstand the toughest and most frequent use possible.
Features
Features
Features
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.






