The BOLL FineFilterUnit membrane system continuously separates all particles in the micrometre range (µm) and beyond down to the nanometre range (nm) through its filtration performance and thus feeds a microparticle-free and turbidity-free filtrate to the bottle cleaning solution.
The use of a BOLLFILTER membrane filtration system is an additional and advanced measure for reducing the dirt load in the cleaning solution by means of fine filtration. This efficiently reduces the carry-over of microparticles into the post-treatment zones of the bottle washing machine and has a positive effect on the result of the cleaned bottles.