![1-1991-11 [Discontinued]Filter RD-5U, For Dustproof Mask 7191, 1721 RD-5U](https://www.jgauge.com/wp-content/uploads/2025/06/3c34c5f23814da802af5023e52ea110b.webp)
scannersbarcodereaders
1-1991-11 [Discontinued]Filter RD-5U, For Dustproof Mask 7191, 1721 RD-5U
Product Description
Product Model: 1-1991-11Product Brand: KOKEN LTD. Spec […]
Contact Us
Product Details
Product Model: 1-1991-11
Product Brand: KOKEN LTD.
Spec
- Model number: RD-5U
- ALPHA ring filter for replacement (1 set for 2 pcs)
- Particle collection efficiency: 99.99% or higher
- Used for nanomaterials
Related product recommendations
You may also be interested in the following products
64-6236-36 Fire Prevention Sign Fire Extinguishing Sand with 2 Vertical Luminescent Double-sided Tape 825-04B
model: 64-6236-36
brand: UNIT SAFETY SIGNS CO., LTD.
65-8410-01 [Discontinued]Long Sleeve Blouson Gray 3L 1914-20-3L
model: 65-8410-01
brand: XEBEC Co., Ltd.
62-0127-81 [Discontinued]Non-Slip Tape Blue 88759
model: 62-0127-81
brand: UNIT SAFETY SIGNS CO., LTD.