UNIVERSAL COMPATIBILITY: Direct replacement for Rainsoft, Sears, and Kenmore TFC reverse osmosis water filter systems - no modifications needed. This RS9 membrane is precisely engineered to match OEM specifications, ensuring an ideal fit in your existing RO water filtration system. Enjoy peace of mind knowing this replacement component works seamlessly with your Rainsoft, Sears, or Kenmore setup without requiring special adaptors. HIGH-CAPACITY FILTRATION: Produces up to 50 gpd (gallons per day) of clean water, removing up to 95% of TDS filtering down to 1/10,000th micron. This powerful reverse osmosis membrane acts as a molecular barrier, effectively filtering down 1/10000 micron while allowing just water through. Experience crystal-clear water that ordinary whole house filtration systems miss. STANDARD DIMENSIONS: 10" x 1.8" size fits suitably into existing reverse osmosis water filter without any special tools or adapters. This industry-standard membrane dimension ensures compatibility across multiple ro water system models. The precision-manufactured housing guarantees a watertight seal upon installation, preventing leaks and maintaining optimal pressure for efficient filtration performance. EXTENDED LIFESPAN: Durable TFC (Thin Film Composite) construction provides 12-24 months of reliable water filtration performance, depending on water quality and usage. The advanced multi-layer reverse osmosis membrane is designed for extended service intervals compared to conventional membranes. Ideal for whole house RO systems or point-of-use applications. EASY INSTALLATION: Simple drop-in replacement design allows for quick DIY maintenance of your existing reverse osmosis water filter system. No specialized plumbing knowledge required - simply follow the included instructions to swap your old 50 gpd membrane in minutes. The color-coded connectors on this RO water filtration component eliminate confusion, preventing costly service calls from professional technicians. Compatible with Rainsoft Sears and Kenmore compatible reverse osmosis membrane 50 GPD Dimensions 10" x 1.8"