Join The Filter Club Today

Replacement filter delivered automatically when you need them.

Learn more
Save 10%
5 stage reverse osmosis filter club subscription
5 Stage Subscription (Delivered Every 6 Months)
$53.68 $59.95
Save 12%
7 stage alkaline reverse osmosis filter club subscription
7 Stage Subscription (Delivered Every 6 Months)
$66.23 $74.95
Save 13%
6 stage alkaline reverse osmosis filter club subscription
6 Stage Alkaline Subscription (Delivered Every 6 Months)
$61.09 $69.95
Save 11%
6 stage ultraviolet reverse osmosis filter club subscription
6 Stage UV Subscription (Delivered Every 6 Months)
$58.82 $65.95
Save 11%
NU Aqua Filter Club Tankless Water Filter Replacement Subscription
Tankless Filter Subscription (Delivered Every 6 Months)
$89.02 $99.95
Save 10%
NU Aqua Filter Club Tankless Alkaline Water Filter Replacement Subscription
Alkaline Tankless Filter Subscription (Delivered Every 6 Months)
$107.67 $119.95

Filters

$
-
$

Replacement Filters

33 products

Showing 1 - 24 of 33 products

Showing 1 - 24 of 33 products
View
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series Filter Replacement Set - close up of all filtersReverse Osmosis Replacement Water Filters NU Aqua Platinum Series Filter Replacement Set - sediment filter features
NU Aqua Platinum Series Filter Replacement Set
$39.92
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series 1-Year Filter Replacement Set - close up of all filtersReverse Osmosis Replacement Water Filters NU Aqua Platinum Series 1-Year Filter Replacement Set - sediment filter stage 1 features
NU Aqua Platinum Series 1-Year Filter Replacement Set
$62.95
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series Complete Filter Replacement Set With Membrane - close up of all filtersReverse Osmosis Replacement Water Filters NU Aqua Platinum Series Complete Filter Replacement Set With Membrane - sediment filter stage 1 features
NU Aqua Platinum Series Complete Filter Replacement Set With Membrane
$79.96
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series 6-Stage Complete Alkaline Filter Replacement Set - close up of all filtersReverse Osmosis Replacement Water Filters NU Aqua Platinum Series 6-Stage Complete Alkaline Filter Replacement Set - sediment filter stage 1 features
NU Aqua Platinum Series 6-Stage Complete Alkaline Filter Replacement Set
$96.43
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series 6-Stage Complete UV Filter Replacement Set Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series 6-Stage Complete UV Filter Replacement Set - sediment filter stage 1 features
NU Aqua Platinum Series 6-Stage Complete UV Filter Replacement Set
$91.39
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series 7-Stage Complete UV Alkaline Filter Replacement Set - close up of all filtersReverse Osmosis Replacement Water Filters NU Aqua Platinum Series 7-Stage Complete UV Alkaline Filter Replacement Set - sediment filter features
NU Aqua Platinum Series 7-Stage Complete UV Alkaline Filter Replacement Set
$107.85
Reverse Osmosis Water Filter System NU Aqua Countertop RO Replacement Filters BundleReverse Osmosis Water Filter System NU Aqua Countertop RO Replacement Filters Stage 1 Main
NU Aqua Replacement Filters for the Countertop Reverse Osmosis System
From $29.95
Choose options
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series 5 Micron Sediment Filter - close upReverse Osmosis Replacement Water Filters NU Aqua Platinum Series 1 Micron Sediment Filter - benefits
NU Aqua Platinum Series 1 Micron Sediment Filter
$9.95
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series Granular Activated Coconut Carbon Filter - close upReverse Osmosis Replacement Water Filters NU Aqua Platinum Series Granular Activated Coconut Carbon Filter - benefits
NU Aqua Platinum Series Granular Activated Coconut Carbon Filter
$19.95
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series 5 Micron Carbon Block Filter - close upReverse Osmosis Replacement Water Filters NU Aqua Platinum Series 5 Micron Carbon Block Filter - benefits
NU Aqua Platinum Series 5 Micron Carbon Block Filter
$19.95
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series 100GPD Replacement Membrane - close upReverse Osmosis Replacement Water Filters NU Aqua Platinum Series 100GPD Replacement Membrane - benefits
NU Aqua Platinum Series 100GPD Replacement Membrane
$38.99
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series Carbon Post Filter - close upReverse Osmosis Replacement Water Filters NU Aqua Platinum Series Carbon Post Filter - benefits
NU Aqua Platinum Series Carbon Post Filter
$17.95
Reverse Osmosis Replacement Water Filters NU Aqua 5 in 1 Alkaline Filter Replacement - close upReverse Osmosis Replacement Water Filters NU Aqua 5 in 1 Alkaline Filter Replacement - features
NU Aqua 5 in 1 Alkaline Filter Replacement
$35.95
Reverse Osmosis Replacement Water Filters NU Aqua Replacement UV Bulb - close upReverse Osmosis Replacement Water Filters NU Aqua Replacement UV Bulb - features
NU Aqua Replacement UV Bulb
$24.95
NU Aqua RODI Deionization Replacement Filter - front of filterNU Aqua RODI Deionization Replacement Filter - filter laying down
NU Aqua RODI Deionization Replacement Filter
$39.95
Reverse Osmosis Replacement Water Filters NU Aqua Efficiency Series Tankless Stage 1 Sediment / Carbon Block Replacement Filter - front view close up
NU Aqua Efficiency Series Tankless Stage 1 Sediment / Carbon Block Replacement Filter
$45.95
Reverse Osmosis Replacement Water Filters NU Aqua Efficiency Series Tankless Stage 2 GAC Granular Activated Carbon Replacement Filter - front view close up
NU Aqua Efficiency Series Tankless Stage 2 GAC Granular Activated Carbon Replacement Filter
$45.95
Reverse Osmosis Replacement Water Filters NU Aqua Platinum Series Tankless Stage 3 600GPD Reverse Osmosis Membrane Replacement Filter - front view close up
NU Aqua Platinum Series Tankless Stage 3 600GPD Reverse Osmosis Membrane Replacement Filter
$119.95
Reverse Osmosis Replacement Water Filters NU Aqua 4.5" x 20" 5 Micron Whole House Sediment Filter - side profile close up
NU Aqua 4.5" x 20" 5 Micron Whole House Sediment Filter
$29.95
Reverse Osmosis Replacement Water Filters NU Aqua 4.5" x 20" 5 Micron Whole House Carbon Block Filter - side profile close up
NU Aqua 4.5" x 20" 5 Micron Whole House Carbon Block Filter
$34.95
Reverse Osmosis Replacement Water Filters NU Aqua 4.5" x 20" 5 Micron Whole House Granular Carbon Filter - side profile close up
NU Aqua 4.5" x 20" 5 Micron Whole House Granular Carbon Filter
$39.95
Reverse Osmosis Replacement Water Filters NU Aqua 8 Stage Countertop replacement filter - side profile close up
NU Aqua 8 Stage Countertop replacement filter
$49.95
Reverse Osmosis Replacement Water Filters NU Aqua Alkaline 5 Stage Reminerlization Filter Kit - close upReverse Osmosis Replacement Water Filters NU Aqua Alkaline 5 Stage Reminerlization Filter Kit - features
NU Aqua Alkaline 5 Stage Reminerlization Filter Kit
$39.95
Reverse Osmosis Replacement Water Filters NU Aqua Ultraviolet Purrifier 1GPM - top view with all components
NU Aqua Ultraviolet Purifier 1GPM
$89.95

Recently viewed