Question

Non-Fixed filters are also called as absolute filters.

(a) True

(b) False

I had been asked this question in my homework.

This key question is from Filter Sterilization in chapter Sterilization of Fermentation Technology

Answer 1

Right choice is (b) False

To elaborate: The Non-Fixed filters are also called as depth filters. They remove the particle by inertial impaction, diffusion, electrostatic interaction. It does not rely on Interception. Non-Fixed filters do not have a fixed pore size.