NU Aqua Undersink 3/8" Quick Change 1 Stage Replacement Filter subscription__600gpd-tankless-filter-club-subscription Boasting eight stages of advanced

Boasting eight stages of advanced filtration technology and a compact design that takes up only 25% of the space and operates hundreds of times faster than traditional RO systems

When it’s time for filter replacement

The NU Aqua Leak Stop Valve automatically shuts off when sudden leaks occur

When it's time for a filter replacement

it runs at an incredibly efficient 2:1 pure to waste water ratio

NU Aqua Undersink 3/8" Quick Change 1 Stage Replacement Filter subscription__600gpd-tankless-filter-club-subscription Boasting eight stages of advancedThis replacement has been discontinued. Please contact customer service here for your replacement. This is a direct replacement for the NU Aqua Undersink 3 8" Quick Change filter system.