⭐ Key Features

•DROPS TDS, RESTORES TASTE: This reverse osmosis membrane replacement is engineered with TFC material to reduce TDS and sodium, restoring clean, pure-tasting drinking water to your under sink water filtration system — delivering the reliable RO water filter system performance your household depends on daily.

•COMPATIBLE WATTS PREMIER FIT: A direct-fit RO filter and water filter replacement compatible with Watts Premier FMRO4-MAN, WP-5, WP-4V, and WP4-V under sink reverse osmosis water filter systems — ensuring the correct membrane match the first time, without guesswork, risky modifications, or the frustration of an ill-fitting aftermarket alternative.

•SIMPLE, STRAIGHTFORWARD INSTALLATION: This under-sink water filter replacement installs with minimal effort and no special tools required — a straightforward swap that restores your reverse osmosis water filter system's performance and gets your home water filtration system back to delivering clean, filtered drinking water without complex setup.

•BUILT-IN CHECK VALVE INCLUDED: Unlike basic reverse osmosis replacement filters, this RO membrane features an integrated check valve that helps protect your under-sink reverse osmosis water filter system from backflow — a critical component frequently missing from cheaper water filter cartridge replacements and lower-quality alternatives.

•TFC MEMBRANE CONSTRUCTION: Built with Thin Film Composite (TFC) material — a trusted standard in reverse osmosis water filter systems — this replacement filter cartridge is designed to consistently lessen dissolved solids and sodium, maintaining dependable filtration performance across compatible Watts Premier under-sink filtration systems.

🛠️ Specifications

• Brand : IPW Industries Inc
• Material : TFC
• Unit : 1 Count
• Color : 1
• Item highlights : Built-In RO Membrane Check Valve, Compatible with Watts Premier, Reduces TDS and Sodium, Under Sink System
• Number of items : 1
• Product benefit : reduces TDS and sodium
• Size : 1.8" x 11.75"
• Type : POTABLE_WATER_FILTER
• Item dimensions : H: 1.8 / L: 1.8 / W: 11.7
• Package dimensions : H: 1.9 / L: 10.7 / W: 2.6 (Weight: 0.41)

📋 Product Description

Restore your reverse osmosis system’s filtration performance with the IPW Industries reverse osmosis membrane replacement, a direct-fit water filter compatible with Watts Premier FMRO4-MAN, WP-5, WP-4V, and WP4-V under-sink reverse osmosis systems. Constructed with Thin Film Composite (TFC) material—a trusted standard in reverse osmosis water filtration—this replacement membrane is designed to reduce total dissolved solids (TDS) and sodium, helping restore the clean, pure-tasting drinking water your household relies on. A built-in check valve sets this under-sink water filter replacement apart from basic reverse osmosis membranes by providing an added layer of backflow protection that is often absent in lower-cost alternatives. Replacement is recommended every 12 to 24 months, depending on water quality and usage. Homes using well water may require more frequent changes due to higher sediment and mineral content. Key signs that your membrane may need replacement include reduced water flow, rising TDS readings, or noticeable changes in water taste or odor. Available in multiple GPD configurations to match your system’s flow rate requirements, this membrane helps maintain optimal performance. Regularly monitoring your home water filtration system and keeping a replacement membrane on hand can help ensure consistent filtration and prevent unnecessary downtime.