Ensure your drinking water stays fresh and clean with this genuine LG Water Filter for select LG refrigerators. The filter should be replaced every 3-6 months for optimal results.. Appliance Category: Appliance Parts. Appliance Type: Part/Accessory. Brand Compatibility: LG Electronics. Brand Compatibility: LG. Compatible Appliance Type: Refrigerator. Hardware Included: No. Model Compatibility: Please review the owner's manual of your particular LG refrigerator to ensure proper filter purchase. Number of Pieces: 1. Pack Size: 1. Refrigerator Type: Bottom Mount,French Door. Returnable: 90-Day. Certifications and Listings: NSF Certified. Product Depth (in.): 1.75 in. Product Height (in.): 7.4 in. Product Width (in.): 1.75 in. Compatible Appliance Type: Refrigerator