PERFECT COMPATIBILITY Cone coffee filters #4 in a gold-tone stainless design. Compatible with Ninja Dual Brew Coffee Maker (Ninja CFP301), most 8-12 cup coffee machines, and size #4 cone pour-over drippers. Examples include Ninja SS-15, SS-15P1, CHW-12, CHW-16, and cuisinart models DCC-1170BK, DCC-3200, DCC-3200P1, DCC-3200W, DCC-3400, DCC-4000, DCC-4000P1. Please verify your machine is listed to ensure the correct 8-12 cup permanent filter. GREAT PERFORMANCE Reusable filter that replaces disposable paper filters, saving money over time. Durable quality remains consistent with extended use, delivering smooth water flow and effective filtration. A reliable choice for daily coffee lovers. EASY TO CLEAN Dishwasher safe. After brewing, lift the filter by its handle, then rinse both sides of the cone. Simple operation makes replacement easy and convenient. KEEP HEALTHY Made of food-grade stainless-steel woven mesh. Non-toxic and safe for repeated use. Reduces waste while delivering convenient coffee, and may support a healthier routine when used with compatible brewers. GREAT TO THE LAST DROP Fine mesh enables more even extraction and fuller bean oils, producing a mellower, richer-tasted coffee. Compatible with cuisinart and Ninja brewers to maximize flavor from start to finish. USE SCENARIOS - Everyday home use: pair with Ninja CFP301 or cuisinart 8-12 cup brewer for a practical, eco-friendly routine. - Office or shared kitchen: an economical, durable option for multiple users with common 8-12 cup machines. - Pour-over setup: size #4 cone dripper users can enjoy consistent filtration and clean flavor extraction.