3-1 wrench filter spanner
Advantages
1. Used to tighten and loosen 10 inches reverse osmosis housings and RO membrane housings.
2. Includes simple 16mm & 21mm open end wrench and replacement reminder.
3. 3 in 1 tool for RO systems, filtration system, water purifier…etc.
Product Functions:
- We provide various kinds of RO housing wrench
- Multiple specifications
- Can be customized
- Extra durability long life
- Made in Taiwan
