COMPATIBLE WITH GEN 2 iFilter water systems (LWH-D Version 2): Refer to the listing images for instructions on how to identify the GEN model. NOT COMPATIBLE WITH GEN 1 iFilter water systems (LWH-D GEN 1 with black gasket) Standard 10” x 2.5” water systems. Ensure your home is always supplied with clean, safe water using the OEM iFilters Replacement Whole House Water Filters. Designed for optimal performance, this whole house filter set is the perfect solution to remove sediment, chlorine taste, and other common impurities from your water supply. The first stage is made of high-quality NSF-certified 100% pure polypropylene and the second stage features a coconut shell activated carbon core for advanced filtration. With a 5-micron rating, it efficiently captures fine particles and contaminants, offering reliable protection for up to 3–6 months, depending on your water quality. This whole house water filter set includes two filters: a sediment filter with an 8 GPM flow rate and a carbon filter with a 3 GPM flow rate, ensuring a balance of high performance and water clarity. Whether you're using water for cooking, cleaning, or bathing, this whole house filter set delivers fresh, purified water to every tap. The cartridges are easy to install and maintain, offering a hassle-free experience for homeowners. Choose iFilters for high-efficiency, long-lasting whole house water filter solutions. Our replacement water filters are engineered to deliver dependable, high-capacity performance—making them an essential addition to any home's water filtration setup. ***OEM replacement for the GEN 2 LWH-D Whole House Filtration System (not GEN 1 compatible).