WB Filter FSWB450-HE11 WB Filter Leukocyte Reduction Filter Leukocyte Reduction Filter Supplier, leukodepletion blood filter Features Designed for 1 unit of whole blood (WB) volume 450ml. Warm blood filtration, the filtration can be proceeded immediately after the donation. High efficiency leukocyte reduction filter (Residual leukocytes 91% Consistent flow rate Specifications Product Ref. No. FSWB450-HE11 Designed for 1 unit of WB volume 450ml Type In-line use Special feature Warm blood filtration Filtration Efficiency level(Residual leukocyte /unit) < 1x106) Housing Hard Membrane material Non-woven polyester (surface modified) Housing material Polycarbonate (PC) Priming volume (ml) 40ml