Features: * 100% brand new and high quality. * Made of high quality material, durable and practical to use. * Washable and reusable, this foam and filter set is of premium quality, machine washable or dryer safe, non-shrink. * All filters are the correct size and easy to install and remove. Like the original ones, rotating vacuum in good condition. * Compatible with certain brand cordless handheld vacuum cleaners. * Replace the filter every 2-3 months for maximum efficiency. * Kit designed to be compatible with model CH901, CH951, CH951C, CH900WM, CH950. * Replaces part # XFTRCH900. Package Contents: 4 * Replacement Foam Filter 4 * Replacement Felt Filters Note: 1. The actual color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for data.