Superbin Recycling Guide: Find Reverse Vending Machines & Cash Out PET Bottle Points
Superbin Nephron is an AI-powered recycling machine that accepts clean clear PET bottles and aluminum cans, giving 10 points per item. Points over 2,000 can be cashed out 1:1 in the Superbin app. ※ This guide is updated as of August 21, 2026. As local district policies and point reward limits may change, please check current updates on Superbin's official website (superbin.co.kr/map and superbin.co.kr/faq).
Follow these steps
- 1
Check nearby Superbin Nephron machine locations and real-time operational status (Active vs Over Capacity) at superbin.co.kr/map or via the Superbin app.
- 2
Peel off plastic label films from clear PET bottles, rinse internal beverage residue clean with water, and dry. (Colored PET or oil bottles rejected).
- 3
Tap [Start] on the Nephron touchscreen and enter your mobile phone number on the keypad.
- 4
Insert clear PET bottles one by one into the illuminated green intake slot. (Respect daily limits such as 30 to 50 bottles per day per account).
- 5
Press [Complete/Earn] when finished. Once accumulating 2,000+ points, apply for 1:1 cash transfer to your bank account via the Superbin app.
Frequently asked question
How many points do I get for recycling PET bottles at Superbin?
You earn 10 points (equivalent to ₩10) per clear PET bottle or aluminum can. Points over 2,000 can be transferred 1:1 as cash into your bank account via the app.
What is the daily limit for recycling bottles at Superbin?
Daily limits range from 30 to 50 bottles per user account depending on local district settings. Bottles inserted beyond the daily limit will not earn points.
Why does the Superbin machine reject or spit out my bottle?
Machines reject bottles if label films remain attached, beverage liquid remains inside, the bottle is colored/oil-contaminated, or severely crushed so AI optical sensors cannot identify it. Ensure bottles are clear, rinsed, and label-free.
What should I do if the screen says 'Over capacity / Storage full'?
The internal bin is 100% full. Machine intake locks until the Superbin collection team empties it. Always check real-time machine status at superbin.co.kr/map before heading out.