The Omnipure Q5605 Sediment Filter is a high-quality, twist-in replacement cartridge designed for under-counter reverse osmosis and water filtration systems. With a 5-micron rating, it effectively captures sediment, sand, and other fine particles, helping to protect your system and improve the clarity of your drinking water. This 2.5" x 12" cartridge is part of the Q-Series line and installs easily into any compatible head with a simple twist — no tools or plumbing skills required. NSF 42 certified, the Q5605 meets strict standards for material safety and structural integrity. Ideal for residential and light commercial systems, it delivers reliable performance for 6 to 12 months, depending on water quality and usage. Whether you're maintaining a home RO system or upgrading a filtration setup, the Q5605 offers a smart, simple solution for cleaner, particle-free water.