About This SPACE SAVING : FA22 MINI Brass water filter, Ultra-compact for tight spaces, perfect for apartments or travel. Thumb size 2.9” Length *1.3” Diameter with 1/2" connections. Lightweight and portable, solid. For palm size water filters, FA20 & FA21 brass sediment filter is nice. For chlorine n odor removal, FA10 carbon fiber water filter is ideal. SUPERIOR FILTRATION: Water flow from brass top into reusable filter mesh, then clean water out from clear cup plastic end. 40-50 micron stainless steel screen effectively captures and removes sand, rust, sediment, mud, and other particulate impurities from wide water sources, tap water, well water, lake or river water, even rain water. VERSATILE CONNECTIONS: Compatible with standard American water pipe connectors both 1/2" and 3/4". Please use telfon tape for each connections to avoid leakage. Suitable for water filters for washing machines, clothes washers, water heaters, shower pipe, shower heads, bathroom water faucets etc. REUSABLE DESIGN: Features a cleanable stainless steel screen that can be maintained and reused multiple times for long-term cost-effective filtration. Clean it reguarly depends on local water quality, or when water flow becomes slow, means the filtration is successful. Extension pipe is suggested for better cleaning experience. DURABLE CONSTRUCTION: Heavy-duty brass housing combined with premium stainless steel components ensures reliable performance and extended service life. With clear cup to see through the filtration inside. Overview Material : Brass, Plastic, Stainless Steel Product Dimensions : 1.3"D x 1.3"W x 2.9"H Item Weight : 1.9 Ounces External Testing Certification : NSF Product Benefits : Reduces Impurities, Reduces Sediment