Certified Preowned Dive Equipment

Certified Preowned Dive Equipment

-6 Month Full Warranty
-Free Parts on Your First Service


The DescendAgain Certified Preowned program gives you peace of mind that the secondhand dive equipment you purchase will support your life in the harsh environments for which it is intended. All equipment we sell has been fully serviced and tested beyond the manufacturer's guidelines by one of our certified technicians.

Shop certified gear
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Complete Service & Overhaul

All equipment is completely rebuilt. Regulators are serviced and run on our airflow bench. We publish the intermediate pressure and cracking-effort numbers so you can see exactly how it breathes.

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Warranty included

All DescendAgain Certified Preowned gear comes with a 6 month full warranty and free parts on your first service.

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Shipped fast, tracked

Orders ship from our DescendAgain dealers all around the country with in 5 days of placing your oder

The gear

Certified Pre-Owned Gear

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How it works

Our Process

Step 1

1. Initial inspection and testing

All equipment comes into a DescendAgain dealer for an initial inspection to determine if it can be certified and meet our high standards. If it passes initial inspection its listed for sale on our website  

Step 2

2. Purchase is Made

You make a purchase on our website and the certification process starts. All equipment is completely stripped and disassembled. Every single part is meticulously inspected and anything questionable is replaced. Why do we wait for equipment to be purchased to certify it? So that your next service is due based on the date of purchase, not the date it was listed. 

Step 3

3. Reassembly and Testing

Equipment is reassembled and put through our DescendAgain Certification process. This goes well beyond tuning to manufactures specifications. New parts need to be broken in and tested again to ensure they have not drifted out of manufactures specifications. That why we simulate a 10 minute dive in a variety of conditions. 

Step 4

4. Graded honestly

Condition is about cosmetics, not function. A “Heavy Wear” regulator breathes just as well and is just as reliable as a “New” one. The outside appearance has virtually no effect on the regulator's performance. 

Request a Free Appraisal

Have gear you want to sell? Schedule an in-person or video-call appraisal and we'll make you an instant cash offer or discuss a consignment agreement.

Schedule an appraisal
For dive shops

Become a Partner Dealer

Dive shops and Service Centers: list your trade-ins and overstock on DescendAgain. 

List your own gear

Post from your own login. Your listings appear here beside ours, under the DescendAgain name buyers already trust.

You ship, we handle the rest

The buyer pays us, we send you the label, and the gear goes straight from your bench to their door. No consignment stock sitting in someone else's warehouse.

Track what you actually made

What the gear cost you, what the parts cost to certify it, and what it sold for — per item, in your own dashboard.

Apply to become a dealer
Talk to a technician

Contact Us

Questions about a listing, a warranty claim, or selling your gear? Email descendagain@gmail.com or call 424.484.8421 and you'll reach a technician, not a call center.