The resistance to biofilm formation is a critical factor when evaluating the suitability of materials for plumbing pipes. CPVC pipes, with their advanced composition and surface characteristics, have proven to be less prone to biofilm development, thus offering a more hygienic solution over other materials.
Biofilm is a slimy substance consisting of bacteria colonies that adhere to surfaces, particularly within moist environments like the insides of water pipes. These bacteria biofilm formation communities can include harmful pathogens such as Legionella and E. coli, posing significant health risks.