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
Water Filters
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Filters
Filters
Clear All
Brand: Rheem
Brand: Waterdrop
Price: $300 - $400
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Reverse Osmosis Water Filters
Under Sink Water Filters
Countertop Water Filters
Water Softeners
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Installation
In-Home Installation Available
New Arrival
Recently Added
Price
to
Apply
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$900 - $1000
Special Values
Brand
ISPRING
Waterdrop
Express Water
APEC Water Systems
PENTAIR
Brio
Lukvuzo
AQUASURE
VITAPUR
AQUA TRU
Rheem
ANCHOR WATER FILTERS
Etokfoks
GE
InSinkErator
KOHLER
Mist
PRO+AQUA
ScaleBlaster
ukoke
Filtration Method
Carbon Block
Activated Carbon
Polypropylene
Pleated Polyester
Ultraviolet Light
Number of filters included
1
2
3
Filter Life (Months)
12 mo
18 mo
24 mo
Features
Indicator light(s)
No additional features
Alarm
Automatic shutoff
Permanent settings memory
Programmable
Reduces
Chlorine
Lead
Odor
Rust
Bacteria
Chlorine Taste
Fluoride
PFOA/PFOS
Sand
Chloramine
Iron
Other
PFAs
Number of Stages
4 Stage
5 Stage
6 Stage
7 Stage
House Hold Size
1-2 people
3-4 people
5-7 people
Connection Type
Dedicated Faucet
Inline
View Results
All Filters
Category
Filtration Method
Number of filters included
Filter Life (Months)
Features
Brand: Rheem
Brand: Waterdrop
Price: $300 - $400
Clear All
11 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Exclusive
$
399
.
00
(1506)
Model# RHS32
Rheem
32,000 Grain Preferred Home Water Softener for Hard Water and Iron Reduction
Add to Cart
$
406
.
60
(1497)
Model# RHS18
Rheem
18,000 Grain Home Water Softener for Hard Water and Iron Reduction
Add to Cart
Limit 50 per order
$
399
.
00
(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
Limit 50 per order
$
398
.
99
Was
$442.14
Save
$43.15
(10%)
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
New
Limit 50 per order
$
309
.
99
(
$155.00
/unit)
Was
$370.99
Save
$61.00
(16%)
Model# B-WD-G2P6-MNRST
Waterdrop
G2P600 Reverse Osmosis System, 7 Stage Tankless RO, Under Sink RO System, Extra WD-MNR35 Remineralization Filter
Add to Cart
Limit 50 per order
$
309
.
00
(7)
Model# B-WD-K19-S
Waterdrop
K19 4-Stage Countertop Reverse Osmosis Water Filter System with 170 oz. High-Capacity Tank, No Installation Required
Add to Cart
New
Limit 50 per order
$
329
.
99
Was
$395.99
Save
$66.00
(17%)
Model# B-WD-K19H-SET
Waterdrop
K19-H Countertop Reverse Osmosis System, Instant Hot Water Dispenser, 4 Stage, No Installation Extra Replacement Filter
Add to Cart
Limit 50 per order
$
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
New
Limit 50 per order
$
329
.
99
(
$165.00
/unit)
Was
$439.99
Save
$110.00
(25%)
Model# B-WD-D6-MNRSET
Waterdrop
D6 RO Water Filter, Under Sink, Tankless RO Water Filter System, Smart LED Faucet, Extra Remineralizzazione Filter
Add to Cart
New
Limit 50 per order
$
315
.
99
(
$158.00
/unit)
Was
$365.99
Save
$50.00
(14%)
Model# B-WD-G2P6-CFSET
Waterdrop
G2P600 Reverse Osmosis System, 600 GPD, 7 Stage Tankless, Under Sink RO System, Extra WD-G2CF Replacement Filter
Add to Cart
New
Limit 50 per order
$
379
.
99
Was
$449.99
Save
$70.00
(16%)
Model# B-WD-N1-2YSET
Waterdrop
WD N1 Countertop Reverse Osmosis System, Extra Three WD-N1-CF Extra WD-N1-MRO Replacement Filter
Add to Cart
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