Membrane Solutions 5 Micron CTO Carbon Block Filter | 2.5" x 10" Universal Cartridge for Whole House (6-Pack)

Upgrade your home water filtration with the Membrane Solutions 5 Micron CTO Carbon Block Filter. Designed in a universal 2.5" x 10" form factor, this cartridge fits most standard 10‑inch housings and is ideal for whole-house systems, under-sink setups, countertops, RV rigs, and catchment installations. It's a practical choice for households seeking a straightforward, DIY-friendly filtration upgrade that can service multiple taps and appliances.

Premium materials and solid filtration

Crafted from coconut shell activated carbon, the filter is refined through careful production steps to optimize drinking water filtration. The carbon block structure supports robust adsorption, targeting sedimentary material and a range of particulates while also addressing chlorine-related taste and odor s. This combination is designed to help deliver water that may taste cleaner for beverages and cooking, without asserting any guaranteed results.

• High-efficiency particulate reduction: strong adsorption helps with rust, silt, sand, and iron alongside other undissolved particulates.
• Chlorine and odor control: formulated to mitigate harsh taste and residual odors commonly associated with treated municipal water.

Practical use cases and everyday benefits

Whether you rely on a central filtration setup or occasional-filter needs, this CTO carbon block cartridge can serve as a pre-filter for devices like refrigerators, ice makers, coffee machines, and dishwashers. Its universal size and compatibility make it suitable for a range of systems, including RVs and catchment setups that use standard 10" housings.

• Versatile compatibility: works with many 10" housings across RO, under-sink, countertop, and whole-house configurations.
• Better-tasting water for daily use: supports beverages and cooking by reducing chlorine-related flavors and odors.

Maintenance and longevity

With a long service life—up to roughly 15,000 gallons under typical conditions—this filter offers a practical maintenance interval. Replacement every 3–6 months is suggested, depending on your water quality and usage. The 6-pack provides convenient, ready-to-replace cartridges so you can plan ahead without downtime.

• Extended filtration capacity: substantial throughput helps minimize replacement frequency in average homes.
• DIY-friendly replacement: simple swap to keep your system performing at its best, with no professional appointment needed.

Easy installation and setup notes

Setup is straightforward for most homeowners, with standard fittings that align with common 10-inch housings. Before purchasing, confirm compatibility with your filtration system to ensure seamless integration and reliable performance.