The HFK-131 and HFK-328 ultrafiltration element lines from Koch Membrane Systems can be used to concentrate milk prior to the cheese-making process. These membranes increase plant throughput, allowing for more production of more pounds of cheese per day. The HFK ultrafiltration series offers long life and stable productivity, operates effectively over a wide pH range, and can be continuously run at 131 degrees F.

888-677-5624; www.kochmembrane.com