Features

• 5-micron nominal filter. The Carbon Block Filter. 100% sustainable Coconut Shell Carbon. Fits most standard 20" size housings and most reverse osmosis systems. Size 20" x 2.5" compatible with 20" Slim Blue Whole House Systems. Filters bad taste.
• Unique & efficient carbon blocks ( CTO ): MaxWater carbon block filters ( CTO ) are uniquely designed in achieving the maximum possible chlorine & chemical removal in drinking water. The extremely large carbon block surface maximizes contact time for water and multiplies the lifetime of filters and membranes.
• Universal 20-inch replacement: Elegantly designed at 2.5” x 20”, it will fit all standard 20-inch Reverse Osmosis and Under Sink Systems. Your easy and smart coconut shell carbon filter.
• BPA-free components: Our water filter systems don't contain Bisphenol A or other toxic plastic materials.