Filter Club
Get the exact filters for your NU Aqua System, delivered on schedule.
Choose the system you own and Filter Club matches the right replacement filters, shipment timing, and subscription for your setup.
Find the right subscription
Start with the system family, then choose the model details you recognize from your unit.
1 What type of system do you own?
Look for stage count, GPD rating, UV, alkaline, or whole-house filter type on your system or order confirmation.
3 Review your match
The result updates to show the subscription that fits the selected system.
Browse by system family
Every subscription is grouped by the system it supports, with compatibility copy visible before shoppers click through.
5 Stage Subscription
NU Aqua Platinum Series 5 Stage, with or without booster pump.
What ships when
6 Stage Alkaline Subscription
NU Aqua Platinum Series 6 Stage Alkaline, with or without booster pump.
What ships when
6 Stage UV Subscription
NU Aqua Platinum Series 6 Stage UV, with or without booster pump.
What ships when
7 Stage Subscription
NU Aqua Platinum Series 7 Stage Alkaline + UV, with or without booster pump.
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Tankless Filter Subscription
NU Aqua Efficiency Series 800GPD Tankless Reverse Osmosis System.
What ships when
Alkaline Tankless Filter Subscription
NU Aqua Efficiency Series 800GPD Alkaline Tankless Reverse Osmosis System.
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600GPD Tankless Filter Subscription
NU Aqua Efficiency Series 600GPD Tankless Reverse Osmosis System.
What ships when
600GPD Alkaline Tankless Filter Subscription
NU Aqua Efficiency Series 600GPD Alkaline Tankless Reverse Osmosis System.
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3 Stage Whole House Filter Subscription
NU Aqua 3 Stage Whole House Water Filtration System.
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3 Stage Whole House Heavy Metal Filter Subscription
NU Aqua 3 Stage Heavy Metal Whole House Water Filtration System.
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4 Stage Whole House Water Softener Filter Subscription
NU Aqua 4 Stage Salt Free Water Softener With Total Filtration.
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5 Stage Whole House Water Softener UV Filter Subscription
NU Aqua 5 Stage Salt Free Water Softener + UV Filter System.
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8 Stage Countertop Filter Subscription
NU Aqua 8 Stage Alkaline Mineral Countertop Water Filter.
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8-Stage Countertop RO Filter Subscription
NU Aqua 8-Stage Countertop Reverse Osmosis System.
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1 Stage Countertop Filter Subscription
NU Aqua 1 Stage Countertop Water Filtration System.
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NU Aqua Handheld Filtered Showerhead - Filter Club Subscription
NU Aqua Handheld Filtered Showerhead.
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Premium Shower Filter Replacement Cartridge
NU Aqua Premium Shower Filter.
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Why shipments change by month
Not every filter has the same replacement cadence. Filter Club keeps the schedule organized so shoppers get routine filters, membranes, UV bulbs, and specialty cartridges only when their system needs them.
- Routine filters ship at the normal replacement interval.
- Membranes and UV bulbs are included on the correct later shipment.
- Delivery schedules stay visible before subscribing.
Not sure which system you own?
Check the system label for stage count, GPD rating, UV, alkaline, or whole-house filter type. If shoppers are unsure, they should contact support before subscribing.
Contact SupportFilter Club FAQ
Focused on the questions that block subscription confidence.
What happens if I choose the wrong subscription?
Contact support before your next shipment and we can help correct the match.
Can I cancel or change my delivery date?
Yes. Filter Club is designed so members can manage delivery timing, address, and cancellation.
Does Filter Club keep my warranty active?
Warranty coverage depends on using genuine NU Aqua filters at the recommended cadence.
Why are some shipments different from others?
Some parts, like membranes and UV bulbs, last longer than sediment and carbon filters. The schedule shows what arrives at each interval.
