PUREPLUS 1-Micron CTO Carbon Filter – 10x2.5 Inch Whole House Replacement | Up to 13,000 Gallons | NSF/ANSI 42

Upgrade your home water with PUREPLUS 1-Micron CTO Carbon Filter

This compact 10x2.5 inch cartridge is designed to fit many whole-house filtration systems, offering a practical way to soften taste, reduce odors, and deliver fresher water across taps and appliances. By targeting chlorine and related odors, it can help water feel more inviting in everyday use without altering essential minerals.

Key benefits at a glance

• Chlorine and odor reduction for improved taste and smell
• High filtration capacity—up to 13,000 gallons depending on water quality
• Made from 100% coconut-shell activated carbon for dense adsorption
• Broad compatibility with standard 10” x 2.5” housings and popular models

Compatibility and installation

Designed to fit most standard 10” x 2.5” whole-house units and works with popular models such as DuPont WFPFC8002, WFPFC9001, Whirlpool WHCF-WHWC, GE FXWTC, and more. The cartridge is a straightforward upgrade for existing systems.

• Broad compatibility with leading brands and models
• Simple, drop-in replacement for easy setup

What to expect in real-world use

Made from 100% coconut-shell activated carbon, the filter offers a robust filtration surface area, helping to trap sediments and impurities more effectively while preserving essential minerals. The result could be clearer water and a refined taste profile, especially for water with a noticeable chlorine odor.

Quality control and reliability are emphasized through ISO 9001 production processes, 34 manufacturing steps, 400 PSI pressure tests, 10,000 water hammer tests, and six independent checks. These steps collectively contribute to consistent performance across batches.

Easy to upgrade your system

Designed for straightforward compatibility, the filter works with many standard 10” x 2.5” whole-house units, including DuPont WFPFC8002 and WFPFC9001, Whirlpool WHCF-WHWC, GE FXWTC, and more. An upgrade can be a simple swap in most under-sink or whole-house configurations.

Maintenance and replacement guidance

Routinely assess taste and odor, and plan to replace around every 3–6 months for typical households. Actual replacement timing depends on usage and local water quality. Always follow system manufacturer guidelines for best results.

Why households consider PUREPLUS

PUREPLUS has two decades of filtration expertise and a catalog of patents, supporting a wide range of water filtration solutions worldwide. While results can vary with local water conditions, many users report a noticeable improvement in taste and odor after installation.