Check the listing for details. Undersink Reverse Osmosis Replacement Filter Cartridge 3M 3MROP416-20A. Color: White, Condition: New, Made in United States. Listed at 59.09 USD. FREE SHIPPING on eBay OrdersOur eBay StoreAbout UsUndersink Reverse Osmosis Replacement Filter Cartridge 3M 3MROP416-20A3M Model Number: 3MROP416-20A MSRP: 51.95Price: 59.08 Condition: NEW Fits Brands: Fits 3MRO501 Reverse Osmosis System Compatibles: 3M-3MROP416-20A, 3MRO501 Product DescriptionThe 3MROP416-20A 3M Undersink Reverse Osmosis Replacement Filter Cartridge is a replacement cartridge for the 3MRO401 and 3MRO501 Under Sink RO Systems. This filter reduces chlorine taste and odor that can cause unappealing smell and taste along with cysts and select VOCs. The slim profile of this filter helps minimize the amount of space your system takes up, allowing for more under sink storage and convenient accessibility. 12 month filter life makes maintenance a breeze. With easy change connections and easy installation the 3MROP416 will have your system back up and running in no time.Carbon Block replacement post filter Easy installation and maintenance 12 month filtration life Replacement cartridge for 3MRO401 and 3MRO501 Under Sink RO Systems Welcome to our eBay store!To make your purchase as simple and easy as possible, please refer to the store policies listed below. Payment We accept the following Payment Methods Sales TaxFor shipments to Minnesota addresses, we are required by State law to collect 6.875% Sales Tax. ShippingWe offer FREE Standard Shipping on every item that we sell on eBay and ships within the 48 states. Order GuaranteeWhen we protect your filter purchase with our No Worries Guarantee, we mean it!Your filters are guaranteed to be the right fit!Our customer service team is guaranteed to answer your call!Youre guaranteed to find expert help!Customer ServiceIf youre not satisfied with an item youve purchased from us, for any reason, were happy to take it back - within our 30 day return policy.1. Please contact us and we will issue you a Return Authorization.2. Once we receive and process the return of your original order, we will refund your credit card or PayPal account.3. If you need assistance placing your new order please let us know how we can help!