1 Year Alkaline System Drinking Water RO Replacement Filter Set - 9 Pack

1 Year Universal Sized - 9 Pack Pre & Post Reverse Osmosis RO Water Filter Cartridges, Pre & Post Replacement Set - Sediment /UDF-GAC/CTO Carbon. Perfect replacements for 5 Stage or 6 Stage Alkaline Reverse Osmosis Water Filtration Systems. Water Pro Shops genuine OEM replacement filters are premium quality filters to replace in any branded universal sized reverse osmosis system or purifiers. The filters provides great, crisp tasting filtered drinking water straight from your tap. The triple stage combined tackles harmful impurities like sediment and chemicals for your home water for drinking, cooking and coffee/tea. Pre-filters are also commonly used for RO/DI and Hydroponic water filtration systems. This set is used as a mid year replacement kit. Life varies depending on the water use and feed water conditions.