Aqua-Pure FF101 Replacement Filter for 3M FF100 | Reduces Lead & Microplastics

Effortless filtration for daily water needs

The Aqua-Pure FF101 replacement cartridge is designed to work with the 3M Aqua-Pure Under Sink Full Flow Drinking Water Filter System (FF100). With a capacity up to 6,000 gallons, this cartridge helps keep drinking water and cooking water ready on demand, supporting a streamlined, coffee-ready morning routine and dinner prep.

Built to balance filtration with flow, the FF101 uses a three-stage approach to filtration. The first stage employs non-woven media to capture larger particles, while the second stage uses a pleated sub-micron membrane to trap smaller particles as fine as 0.2 microns. The final carbon-block stage targets chlorine taste and odor and select VOCs, contributing to a crisper water profile that can enhance the flavor of beverages and foods you rely on daily.

What you gain in daily use

• Full-flow performance: up to 2.5 gallons per minute, helping maintain faucet pressure during filtration
• Cleaner water from a multi-stage process that addresses taste, odor, and clarity
• Easy maintenance with the Sanitary Quick Change (SQC) design for fast cartridge swaps

• Triple-stage filtration that targets a broad range of common contaminants
• NSF Standards 42 and 53 certified for reduced sediment, taste/odor, cysts, lead, and select VOCs
• Compatibility with the 3M FF100 system for a complete under-sink solution

In everyday use, you may notice crisper-tasting water for beverages, clearer water for cooking, and a reliable supply of filtered water without noticeable pressure drop. The FF101 is a practical, long-term replacement option that aligns with typical household consumption and water quality concerns. For best results, follow the recommended replacement cadence of every 12 months or when you observe a noticeable decrease in flow, taking into account your water quality and usage patterns.

Maintenance and replacement guidance

Replacement is quick with the SQC design, and the filter is intended to be swapped without direct contact with the media. Regular replacement helps sustain system performance and the overall drinking water experience in your home.