Axiva PC White Transparent Syringe Filter Holder (Pack of 3)

It sounds like you're referring to a product called the "Axiva PC White Transparent Syringe Filter Holder." This device is likely used in laboratory settings for filtering solutions or samples using syringe filters. The fact that it comes in a pack of three suggests it's intended for multiple uses or perhaps for different applications. Syringe filter holders are commonly used in research, pharmaceutical, and biotechnology labs for various filtration tasks.