600GPD Tankless Filter Subscription (Delivered Every 6 Months)

The Tankless Filter Filter Club subscription provides you with the exact filters you need when you need them. This set is intended for the NU Aqua Efficiency Series 600GPD Tankless Reverse Osmosis System.  How it works: You receive a shipment at the correct interval for each filter change. 6 Months: Stage 1: 4-in-1 PPCB Replacement Filter 12 Months; Stage 1: 4-in-1 PPCB Replacement Filter 18 Months Stage 1: 4-in-1 PPCB Replacement Filter 24 Months: Stage 1: 4-in-1 PPCB Replacement Filter Stage 2: 600GPD Reverse Osmosis Replacement Membrane   Benefits: Now if you have a NU Aqua Efficiency Series 600GPD Tankless Reverse Osmosis System and you’re subscribed to the filter club, your system will be covered with a lifetime warranty. Not only do you have your system covered for life but you get your filters at a 10% discount.