+Blood filtration is the vital process by which the body purifies its circulating [blood](/wiki/blood). Primarily occurring in the [kidneys](/wiki/kidney), it meticulously removes metabolic [waste](/wiki/waste) products and excess substances, maintaining a stable internal environment.
+## See also
+- [Kidney](/wiki/kidney)
+- [Dialysis](/wiki/dialysis)
+- [Nephron](/wiki/nephron)
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