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
Me
Cart
...
Home
/
Plumbing
/
Water Filters
/
Under Sink Water Filters
/
Under Sink Water Filter Systems
Under Sink Water Filter Systems
16 Results
Brand: Waterdrop
Brand: InSinkErator
Includes: Installation kit
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Availability
Show Unavailable Products
Department
Plumbing
Water Filters
Under Sink Water Filters
Under Sink Water Filter Systems
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Price
to
Go
$50 - $100
$100 - $150
$150 - $200
$300 - $400
Special Values
Brand
GE
Aquasana
Culligan
KRAUS
Waterdrop
PENTAIR
ISPRING
InSinkErator
OmniFilter
SharkBite
AQUASURE
Brio
EcoPure
ANCHOR WATER FILTERS
Cuckoo
DRINKPOD
Mist
PureDrop
Westbrass
+ View All
Includes
Hardware
Installation kit
Filter
Faucet
Filtration Method
Carbon Block
KDF
Pleated Polyester
Activated Carbon
Polypropylene
Anion Exchange Resin
Carbon Spun Fiber
+ View All
Number of Stages
1 Stage
3 Stage
4 Stage
8 Stage
Contaminants Filtered
Chlorine
Bacteria
Fluoride
Lead
Features
Twist and lock design
No additional features
House Hold Size
3-4 people
4-6 people
5-6 people
8+ people
Filter Life (Months)
6 mo
12 mo
18 mo
24 mo
36 mo
$
428
.
00
(1515)
Model# 44723
InSinkErator
Instant Hot Water Dispenser 0.66 Gal. Tank with 6-Month Standard Water Filtration System for InSinkErator Dispensers
Add to Cart
Compare
$
129
.
99
(19)
Model# B-WD-TSA-10
Waterdrop
TSA 3-Stage Under Counter Water Filter System, NSF/ANSI 42 Certified Element, Direct Connect to Home Faucet
Add to Cart
Compare
$
100
.
00
(890)
Model# F-1000S
InSinkErator
Instant Hot & Cold Water Dispenser 6-Month Standard Water Filtration System
Add to Cart
Compare
$
64
.
79
(26)
Model# B-WD-15UA
Waterdrop
16000 Gal. Long-Last Under-Sink Water Filter System with Direct Connect to Kitchen Faucet NSF/ANSI Certified
Add to Cart
Compare
$
122
.
00
(887)
Model# F-2000S
InSinkErator
Instant Hot & Cold Water Dispenser 6-Month Premium Water Filtration System
Add to Cart
Compare
$
51
.
99
(10)
Model# B-WD-10UA
Waterdrop
10UA 8000 Gal. Under-Sink Water Filter System, NSF/ANSI 42 Certified, Direct Connect to Kitchen Faucet
Add to Cart
Compare
$
199
.
99
(2)
Model# B-WD-TST-UF
Waterdrop
3-Stage Under Sink Ultra-Filtration Stainless Steel Water Filter System with 1.59 GPM Stable Water Flow
Add to Cart
Compare
$
99
.
99
(2)
Model# B-WD-17UA
Waterdrop
17UA 24000 Gal. Under-Sink Water Filter System, NSF/ANSI 42 Certified, Direct Connect to Kitchen Faucet
Add to Cart
Compare
$
52
.
99
$66.99
Save
$14.00
(21%)
Limit 50 per order
(11)
Model# B-WD-10UB
Waterdrop
10UB 8000 Gal. Under-Sink Water Filter System, NSF/ANSI 42 Certified, with Dedicated Brushed Nickel Faucet
Add to Cart
Compare
$
96
.
99
(8)
Model# B-WD-17UB
Waterdrop
17UB 24000 Gal. Under-Sink Water Filter System, NSF/ANSI 42 Certified, with Dedicated Brushed Nickel Faucet
Add to Cart
Compare
$
86
.
99
(12)
Model# B-WD-15UB-UF
Waterdrop
15UB-UF 16000 Gal. 0.01 m Long Last Ultra Filtration Under-sink Water Filter System with Dedicated Faucet
Add to Cart
Compare
$
66
.
99
(3)
Model# B-WD-10UB-MZ
Waterdrop
8000 Gal. Remineralization Under Sink Water Filter System with Dedicated Faucet
Add to Cart
Compare