Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
...
Home
/
Plumbing
/
Water Filters
/
Under Sink Water Filters
/
Under Sink Water Filter Systems
5-6 people Waterdrop Under Sink Water Filter Systems
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Brand: Waterdrop
Availability: Show Unavailable Products
Includes: Installation kit
Contaminants Filtered: Lead
House Hold Size: 5-6 people
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Under Sink Water Filters
Under Sink Water Filter Systems
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$300 - $400
$400 - $500
$500 - $600
Special Values
Brand
Aquasana
Whirlpool
Brita
Express Water
ISPRING
Waterdrop
AQUASURE
3M
APEC Water Systems
ANCHOR WATER FILTERS
EcoPure
PENTAIR
Number of Stages
3 Stage
5 Stage
7 Stage
Filtration Method
Carbon Block
Polypropylene
Activated Carbon
Pleated Polyester
House Hold Size
5-6 people
8+ people
Features
Indicator light(s)
Automatic shutoff
Reduces
Bacteria
Chlorine
Iron
Lead
Fluoride
Filter Life (Months)
12 mo
24 mo
View Results
All Filters
Number of Stages
Filtration Method
Features
House Hold Size
Reduces
Brand: Waterdrop
Availability: Show Unavailable Products
Includes: Installation kit
Contaminants Filtered: Lead
House Hold Size: 5-6 people
Clear All
5 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
$
424
.
99
$627.99
Save
$203.00
(32%)
Limit 50 per order
(8)
Model# B-WD-G3P600-CFSET
Waterdrop
Reverse Osmosis Water Filtration System 600GPD Tankless 3-Stage Under-Sink NSF Certified with 1 Extra CF Filter
Add to Cart
Compare
$
399
.
26
(11)
Model# B-WD-D6-B
Waterdrop
Tankless 5-in-1 Under-Sink Reverse Osmosis Water Filtration System with 600 GPD Membrane
Add to Cart
Compare
$
599
.
00
(1)
Model# B-WD-G3P600
Waterdrop
Reverse Osmosis Water Filtration System 600GPD Tankless 3-Stage Under-Sink with Smart LED Faucet NSF Certified
Add to Cart
Compare
$
389
.
99
$442.14
Save
$52.15
(12%)
Limit 50 per order
Model# B-WD-D6-SET
Waterdrop
Reverse Osmosis Water Filtration System 600GPD Tankless 5-in-1 Under-Sink with 1 Extra D6RF Replacement Filter
Add to Cart
Compare
$
359
.
00
(4)
Model# B-WD-G2P600-W
Waterdrop
G2P600 Tankless 3-Stage Under-Sink Reverse Osmosis Water Filtration System with 600 GPD Membrane
Add to Cart
Compare
Installation Services
Water Treatment Services
Get started with a free water test. Understanding what's in your water will help determine the best water treatment solutions for your home
Learn More