The air filter is interchangeable with LG LT120F, ADQ73214402, ADQ73214403, ADQ73214404, ADQ73334008, 46-9918, 469918, 9918. 【NSF&ANSI Certification】- BELVITA is NSF/ANSI NSF/ANSI 42 & 372 certified by NSF International for testing and certification to reduce chlorine, taste and odour.
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