Long used in the food and drink industry, lenticular filters offer optimal, cost-effective solutions for food and drink processing. They are used in particular for applications involving small batches or moderate throughput. Each module is made up of superimposed ‘filter lenses’. What are the advantages, limitations and future developments of these filters?

Correct filter sizing is important to ensure that filtration (and running) costs are minimised. Undersized systems will result in high initial pressure losses, short life and, ultimately, a disappointed operator.