5-Micron 10" x 2.5" CTO Carbon Block Filter — Universal Fit, Premium Performance
Universal Compatibility - Standard 5-micron 10" x 2.5" CTO carbon block fits most 10" housings for Reverse Osmosis systems, under-sink filters, countertop water filters, RV water filtration, catchment systems, and whole-house pre-filtration. - Direct drop-in replacement for many RO and under-sink filter setups.
Premium Coconut Shell Activated Carbon - Made from high-quality coconut shell activated carbon and refined through controlled production for consistent density and performance. - Materials tested and certified by NSF International to NSF/ANSI 42 (materials requirements), ensuring safe construction for drinking water applications.
Efficient, Reliable Filtration - 5-micron carbon block captures sediment, rust, silt, sand, iron, and other undissolved particulates—filtering up to 99% of common particulates. - Strong adsorption reduces chlorine, odors, and taste-causing contaminants to improve water quality and refreshment.
Improves Taste and Protects Appliances - Ideal as a pre-filter for refrigerator water dispensers, ice makers, coffee makers, and dishwashers; helps protect household appliances that tolerate lower flow rates. - Makes beverages and ice taste cleaner and more refreshing, especially for municipal or chlorinated tap water.
Long Lifespan and Replacement Guidance - High-capacity cartridge lasts up to 15,000 gallons depending on water quality and usage. - Recommended replacement every 3–6 months for consistent performance and best water taste.
Easy Installation and Great Value - Simple DIY installation—no plumber required for most systems. - Pack of 6 offers convenient, cost-effective replacement supply for uninterrupted filtration.
Keywords: 5-micron CTO filter, 10"x2.5" carbon block water filter, activated carbon filter, coconut shell carbon, NSF/ANSI 42 certified, RO replacement, under-sink replacement, refrigerator water filter, ice maker filter.
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