The FDA has announced a Class II recall of 59 lots of Baxter Revaclear 300 Dialyzer, Product Code 114745L, and 3 lots of Baxter Revaclear 400 Dialyzer, Product Code 114746L, totaling 1.3 million units. These HD dialyzers may leak blood during dialysis because there is potential for fibers in the dialyzer to rupture. For details see https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=173325 for the Revaclear 300, and https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=173326 for the Revaclear 400.