Microline TFC-400 RO Replacement Filter Kit – Annual Supply Bundle Includes Filters S7011, S7028, K2333-KK, Reverse Osmosis Membrane Not Included, Use with TFC-400 Under-sink Drinking Water System
Microline TFC-400 RO Replacement Filter Kit – Annual Supply Bundle Includes Filters S7011, S7028, K2333-KK, Reverse Osmosis Membrane Not Included, Use with TFC-400 Under-sink Drinking Water System
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About This
- Genuine Microline Replacement Kit: Complete annual filter change set for the Microline TFC-400 Reverse Osmosis System. Helps maintain clean, great-tasting water.
- Essential 3-Stage Filtration Components: Includes Stage 1: S7011 5-Micron Sediment Filter, Stage 2: S7028 Sediment/Carbon Filter, and Stage 4: K2333-KK Inline Carbon GAC Post Filter.
- RO Membrane Sold Separately: This kit does not include the RO membrane, which typically requires replacement every 24 months.
- Cost-Effective Solution: A budget-friendly alternative to bottled water, helping you save money while reducing plastic waste and contributing to a more sustainable lifestyle
- Ensures Optimal System Performance: Regular replacement of filters ensures consistent water quality and protects the integrity of your RO system
- Easy Installation & Reliable Quality: Each filter is designed for a precise fit and dependable performance in your TFC-400 system. Change filters annually for best results.
Overview
- Material : Carbon Block, GAC Granular Activated Carbon, Polypropylene (PP)
- Product Dimensions : 6"D x 12"W x 4"H
- Item Weight : 1.49 Pounds
- External Testing Certification : WQA, ANSI, NSF
- Product Benefits : Reduces Chloramine, Reduces Chlorine, Reduces Sediment, Removes Odor

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide