🧽 Keep your swipe game flawless—clean smarter, not harder!
The DEFTUN CR80 Dual Side Cleaning Cards are precision-engineered swipe cards designed to clean magnetic stripe sensors on popular POS devices like MSR90, MSR605X, and MSRX6. Each card fits standard credit card dimensions and uses a non-lint, alcohol-based material to remove dirt, magnetic oxides, and lotions without dismantling equipment. Sold in packs of 50, these cleaning cards help maintain optimal reader performance, reduce read errors, and extend device lifespan—ideal for busy professionals who demand reliability and efficiency.
| ASIN | B0B18NQHYK |
| Best Sellers Rank | #43,708 in Office Products ( See Top 100 in Office Products ) #71 in Point-of-Sale (POS) Equipment |
| Brand | Deftun |
| Color | Black, White |
| Customer Reviews | 4.7 4.7 out of 5 stars (124) |
| Date First Available | May 13, 2022 |
| Item Dimensions LxWxH | 3.38 x 2.13 x 0.03 inches |
| Item Weight | 13.2 ounces |
| Manufacturer | DEFTUN |
| Operating System | Mac OS |
| Product Dimensions | 3.38 x 2.13 x 0.03 inches |
B**S
Works well for Smart Card readers
Great for cleaning smart card readers that have issues or difficulty reading cards.
J**N
Lifesaver
These were a lifesaver. The registers at the bar were starting to have trouble reading the chips on customers' cards and I didn't know why. Then their product support said I just needed to clean them, I had no idea they could even be cleaned. After using these (by pulling them in and out of the credit card slot) the machines work like new. They are essentially little cards with an alcohol solution that are kind of made with a non-lint cloth kind of material. It fits in the credit card slot and cleans the sensor. Great product!
R**.
Good deal
Lot of quantity for the money
L**N
paper
working ok
B**T
Good
Good
S**N
Excellent
Excellent and Clean really good
O**R
Good product for the price
A**R
I definitely recommend it if you want to keep your card swipe in good shape and looking fresh.
Trustpilot
4 days ago
3 weeks ago
