SimPure T1 CTO Filter Replacement Cartridge for T1-100/T1-400 Series — 6+ Months (1 Pack)

Overview

Upgrade your drinking water with the SimPure T1 CTO Filter Replacement Cartridge. Engineered for the T1-100 and T1-400 series, including T1-100ALK, T1-400UV, and T1-400ALK RO systems, this cartridge offers a practical, no-fuss path to ongoing filtration at home. The CTO block targets a broad range of contaminants while preserving water clarity and flavor, helping water feel crisper from the tap.

What it filters and improves

The CTO activated carbon block captures particles 0.1 microns and larger and reduces common taste and odor compounds. It also helps minimize chlorine-related flavors and can moderate certain chemical impurities that influence aroma and mouthfeel. The result is effectively more neutral water for everyday use.

• Removes particles 0.1 microns and larger for clearer water
• Reduces chlorine to improve taste
• Absorbs odor-causing compounds for a fresher aroma
• Targets certain chemical impurities that can affect aroma and mouthfeel

Easy installation and durable design

Replacement takes about three seconds with a simple twist—no tools or disassembly required. The sealed under-sink construction minimizes the risk of leaks and avoids handling a fragile bottom cap. Durable materials help the unit hold up under regular use, delivering a compact, mess-free upgrade to your filtration setup.

• 3-second twist replacement, no tools needed
• No disassembly required for a quick swap
• Sealed, leak-resistant housing protects the install
• Rugged construction reduces risk of cracking or leakage

Long-lasting performance and support

Under typical household use, you can expect up to 6+ months of filtered water per cartridge. Actual life varies with local water quality and usage. SimPure has served customers in the United States since 2006 from Seattle, WA, with a team of water specialists ready to help during the product’s life.

• Up to 6+ months of filtered water per cartridge in standard conditions
• Life duration varies with water quality, hardness, and usage
• US-based support from a dedicated filtration team since 2006

Compatibility and practical benefits

This cartridge is designed for the T1-100, T1-100ALK, T1-400UV, and T1-400ALK RO systems. Keeping a spare on hand helps maintain steady water quality with minimal downtime, making it a practical addition for homes, apartments, and small offices that rely on under-sink filtration.

Notes: life expectancy may vary by local water conditions. For questions or guidance, reach out to SimPure’s trained water specialists who are available during the life of the product.