The FiltersFast PH21420 Refrigerator Water Filter is compatible with LG LT500P and various other refrigerator models. It has a capacity of 300 gallons and is NSF certified for quality assurance. This manual installation filter is BPA-free and rated for ANSI 42 & 372 standards, making it a reliable choice for improving the taste and quality of your water. With a sleek white design and compatibility with multiple brands and models, this filter is a practical and efficient solution for your refrigerator water filtration needs.