Advanced Countertop & Under Counter Water Filter Cartridge (13152) - Replacement for Deluxe Water Purifier System 13151/13155 - Premium Filtration System Components - Ideal for Home, Office & RV Water Purification

Came in official Nikken box. Also comes with batteries for countertop unit. Only took 6 days to arrive. (Much faster than the 12+ days estimated.) Worked great after initial purge.Happy to get from you!! Change our once a year!! So worth great tasting water!!Easy to changevery clean ang originalFilter waterYou would think with having to pay over a $100 for a filter that the water wouldn't taste like plastic. I followed the instructions saying to let water flow through it for 15 mins, I have done that twice and it still taste like plastic .awesomeEven though expensive it was easier buying onlineI have a Nikken Under-counter filter as this works with it