U+6EE4 "滤" CJK Unified Ideograph-# Unicode Character

U+6EE4 "滤" CJK Unified Ideograph-# is a Chinese character used in both Simplified and Traditional forms, primarily meaning "to filter" or "to strain." It is composed of the water radical on the left side and the phonetic component "虑" on the right, reflecting its semantic connection to liquids and its pronunciation, which is lǜ in Mandarin. This character is commonly employed in contexts involving purification, such as water filtration, air filtering, or metaphorically in data processing and conceptual refinement. As part of the CJK (Chinese, Japanese, Korean) unified ideographs block, it represents a fundamental concept in everyday technology and environmental science.