The Polyflux high-flux is a dialyzer that offers a lot of benefits when it comes to treating patients with a low body weight. The design of the Polyflux 6H filter allows for a low body weight dialysis. It features a special Polyamix membrane that is created from a specialized polymer blend. The membrane’s asymmetric 3-layer structure has impressive sieving properties. Convective treatments and high-flux dialysis consistently and selectively eliminate solutes. Unwanted loss of blood is protected with a sharp cut-off feature. A breakthrough configuration referred to as microdomains combines the benefits of both hydrophilic and hydrophobic polymers. The microdomains help reduce problems such as the risk of thrombogenicity.