Check the listing for details. Pentek IC-101L Inline Coconut Carbon Water Filter 1/4 NPT - Pre/Post RO Membrane. Condition: New, Made in USA. Listed at 19.95 USD. The Pentek IC-101L Inline Coconut Carbon Water Filter is a high-quality filtration system designed for use in various plumbing installations. With a 1/4 NPT fitting type, this filter can be easily integrated into your water line to effectively remove impurities and contaminants. Made in the USA by the trusted brand Pentek, this model features a flow rate range of 0.5 - 1.0, making it suitable for a wide range of filtration needs. Perfect for both pre and post RO membrane applications, the IC-101L offers reliable filtration performance for clean and safe water in your home or business. Lot of 2 . New in original plastic wrap. See photos for more details. Thank you for taking the time to view our listing.