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
Plumbing
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Brand: MAREY
Brand: BLACK+DECKER
Brand: Rev-A-Shelf
Brand: APEC Water Systems
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Water Heaters
Water Pumps
Subscription Eligible
Subscription Eligible
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$800 - $900
$900 - $1000
$1000 - $2000
$2000 - $3000
Featured Keywords
endless hot water
high quality
water pressure
easy installation
flow rate
heavy metal
ro system
post carbon filter
purified water
water filter
1st stage
carbon block filter
clean water
drinking water
long life
premium quality filter
alkaline water
filter housing
granular activated carbon
hydrogen sulfide
pure water
standard size
tap water
complete filter
housing wrench
system head
1/4 in. quick connect
high volume
reverse osmosis systems
water outlet
1/4 in. quick-connect fittings
10 in. high purity
20 in. big blue
anti-scale water conditioner
bottled water
carbon filter
carbon pre-filter
cosmetic damage
counter reverse osmosis systems
dow chemical
green carbon
hard water spot
high flow rate
high purity
long lasting
osmosis membrane
protective coating
refreshing water
ro application
storage tank
tank stand
total dissolved solids
water quality
whole house filter system
1/4 in. tubing
3 stage replacement pre-filter set
3/8 in. output
5 th stage
6th stage
50 psi
90 psi
acidic water
apec premium
awg wire
check valve
chlorine free water
chlorine taste
cleaner water
digital control
entire home
filter life
filtered water
flow sensor
gas line
hard water
high flow filters
hot water
most standard faucet
motor home
no waste water
odor reduction
pre-filter set
premium quality
radial flow
salt waste
salt-free water softener system
1 degree
1-1/2 in. dia
1/2 in. npt
1/4 in. output
2 carbon block
15 gpm whole house water filtration system
30 micron sediment filter
110/120 volt
activated carbon
alkaline mineral
apec roes-ph
apec roes-phuv
apec water essence
ball valve
Brand
EZ Tankless
Peerless
The Plumber's Choice
Everbilt
Westbrass
Delta
KOHLER
JONES STEPHENS
DANCO
Apollo
LTWFITTING
Charlotte Pipe
SharkBite
American Standard
Rheem
Kingston Brass
Milwaukee
MOEN
Zurn
Oatey
PF WaterWorks
PIPE DECOR
Formufit
BrassCraft
STZ
Viega
Guardian
ISPRING
Wilkins
Symmons
Glacier Bay
GROHE
Southland
Pfister
Speakman
Elegante Drain Collection
Tectite
RIDGID
Hansgrohe
NIBCO
HYDROMAXX
Woodford
Express Water
Barclay Products
APEC Water Systems
NEOPERL
FILL-RITE
HOME-FLEX
Watts
NDS
Watco
SLOAN
Rinnai
RELN
VEVOR
TEHILA
HOLDRITE
Water Source
AQUASURE
Dekorra
Swift Green Filters
WOWOW
Lincoln Products
EASTMAN
Fluidmaster
QUICKFITTING
Tahanbath
Rheem PROTECH
Advanced Drainage Systems
Husky
Superior Pump
Plumbshop
K2
IVIGA
THEWORKS
ALFI BRAND
Liberty Pumps
KEENEY
Waterdrop
LUXIER
KRAUS
Tubolit
PENTAIR
Armaflex
Elmdor
RAINLEX
DURA
Dearborn Brass
HOMEWERKS
SIGNATURE HARDWARE
BWE
John Guest
Orbit
Swiss Madison
Cash Acme
UDP
EasyFlex
Elkay
Chem-Tainer Industries
GE
Olympia Faucets
U.S. TRENCH DRAIN
Novatto
Transolid
CAMPLUX
Blanco
OmniFilter
ROHL
VPC
Aero-Stream
Central Brass
KISSLER and CO
CMI inc
Lukvuzo
Alpine Corporation
Wayne
CERTIFIED APPLIANCE ACCESSORIES
Gerber
ProLine Series
Akicon
Design House
Fernco
Little Giant
General Pipe Cleaners
VIGO
Amerimax Home Products
Korky
LEO
OLYMPIA
Webstone, a brand of NIBCO
Anderson Metals
EZ-FLO
Premier Copper Products
PureDrop
AMERICAN BUILT PRO
LittleWell
Prime-Line
ECO FLO
PULSE Showerspas
Hayes
AQUOR
Culligan
Frost King
ProLine
ProPlus
RUGGED TUB
ALEASHA
BOCCHI
Dyconn
Eccotemp
EcoPure
IPEX
Tier1
ANCHOR WATER FILTERS
Hercules
MCGUIRE MANUFACTURING CO., INC.
MUSTEE
Miscool
Stiebel Eltron
BECKETT
Crescent
HAP SYSTEM
EcoSmart
NuvoH2O
Satico
Streamline
RectorSeal
FlexStone
RYOBI
Basement Watchdog
Home Master
Homewerks Worldwide
SINKOLOGY
Sloan Valve Company
Ariston
VITAPUR
XtremepowerUS
DEWALT
Flynama
PRO+AQUA
BOANN
Parker
Pioneer Faucets
Saniflo
Bubble-Stream
Innova
JACUZZI
MAREY
Water Creation
Chronomite
EAGO
Karran
Pentek
Ruvati
Belle Foret
Blue Flame
Bosch
Chicago Faucets
Drill America
HDX
Hillman
Presenza
SumpAlarm
VENTRAL
BLACK+DECKER
Blue Monster
FORBEST
Brio
CHERNE
LEGEND VALVE
PurTest
T&S
TITAN
Tile Redi
UNIVERSAL METAL SOLUTIONS
WS Bath Collections
Boyel Living
CMI
FOGATTI
Fisher
K-Flex
Klein Tools
Olympia Water Systems
GripWerks
IFILTER
Part Warranty
1 Year
2 Year
3 Year
5 Year
Water Heater Features
Wall Mounted
Digital Display
Overheat Protection
Freeze Protection
LoNox
No Additional Features
Temperature Pressure Relief Valve
Nominal Tank Capacity (gallons)
4 gal
View Results
All Filters
Category
Availability
Subscription Eligible
Price
Featured Keywords
Brand: MAREY
Brand: BLACK+DECKER
Brand: Rev-A-Shelf
Brand: APEC Water Systems
Clear All
149 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
199
.
95
(1741)
Model# ROES-50
APEC Water Systems
Essence Premium Quality 5-Stage Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Compare
$
239
.
99
(712)
Model# ROES-PH75
APEC Water Systems
Essence Premium Quality 75 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Compare
$
2476
.
67
(8)
Model# WH-SOLUTION-15
APEC Water Systems
Premium 15 GPM Salt-Free Water Softener and Whole House Water Filtration System
Add to Cart
Compare
$
79
.
83
/package
(321)
Model# FILTER-MAX-ES50
APEC Water Systems
Essence Complete 5-Stage 50 GPD Industry Standard Size Reverse Osmosis Replacement Filters Set
Add to Cart
Compare
$
1399
.
00
(27)
Model# FUTURA-15
APEC Water Systems
Premium 15 GPM Whole House Salt-Free Water Softener System with Pre-Filter
Add to Cart
Compare
$
189
.
43
Buy
3
or more
$170.49
(234)
Model# PPXE5
MAREY
2.0 GPM Electric Tankless Water Heater Power Pack - 220-Volt
Add to Cart
Compare
$
101
.
95
(145)
Model# CS-2500P
APEC Water Systems
CS-Series High Capacity Under-Counter Water Filtration System with Scale Inhibitor
Add to Cart
Compare
$
229
.
49
(546)
Model# RO-90
APEC Water Systems
Ultimate Premium Quality WQA Certified 90 GPD Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Compare
$
69
.
81
(49)
Model# FI-CS-2500P
APEC Water Systems
CS-Series 5,000 Gal. Replacement Filter for CS-2500P Under-Counter Water Filtration System with Scale Inhibitor
Add to Cart
Compare
$
1199
.
00
(28)
Model# FUTURA-10
APEC Water Systems
Premium 10 GPM Whole House Salt-Free Water Softener System with Pre-Filter
Add to Cart
Compare
$
359
.
99
(383)
Model# RO-PH90
APEC Water Systems
Ultimate Premium Quality 90 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Compare
$
1199
.
95
/piece
(15)
Model# FUTURA-15-FG
APEC Water Systems
APEC Water Futura-15-FG Premium 15 GPM Whole House Salt-Free Water Softener and Water Conditioner
Add to Cart
Compare