SUPRAcap™ 50 capsules are designed to help you choose the right process-volume depth filter media. They are scalable to SUPRAcap 100 capsules or SUPRAdisc™ I/SUPRAdisc II depth filter modules and are also available with Seitz® HP sheet media (double-layer), which scales up to SUPRAdisc HP filter modules. SUPRAcap 50 capsules are available with a range of Seitz depth filter media for good grade selection.