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: BLACK+DECKER
Brand: Pegasus
Brand: APEC Water Systems
Brand: FlexStone
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Plumbing Parts
Water Pumps
Water Heaters
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
Special Values
Featured Keywords
endless hot water
high quality
easy installation
heavy metal
ro system
water pressure
flow rate
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
bath surround
high volume
reverse osmosis systems
storage tank
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
tank stand
total dissolved solids
water quality
whole house filter system
1/4 in. tubing
6th stage
90 psi
accent strip
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
high flow filters
most standard faucet
motor home
no waste water
odor reduction
pre-filter set
premium quality
radial flow
ro membrane
salt waste
salt-free water softener system
under sink
1 degree
1-1/2 in. dia
1/2 in. npt
1/4 in. output
2 carbon block
3 stage replacement pre-filter set
3/8 in. output
5 th stage
15 gpm whole house water filtration system
30 micron sediment filter
50 psi
activated carbon
alkaline mineral
apec roes-ph
apec roes-phuv
apec water essence
Brand
EZ Tankless
Peerless
PLUMBFLEX
Everbilt
Westbrass
Delta
KOHLER
JONES STEPHENS
DANCO
Kingston Brass
Apollo
Charlotte Pipe
LTWFITTING
American Standard
SharkBite
Rheem
Milwaukee
MOEN
Zurn
PIPE DECOR
Oatey
PF WaterWorks
Formufit
BrassCraft
STZ
Viega
ISPRING
Symmons
Guardian
Glacier Bay
Wilkins
GROHE
Hansgrohe
Southland
Elegante Drain Collection
RIDGID
QUICKFITTING
NIBCO
Tectite
Speakman
Pfister
HYDROMAXX
Woodford
APEC Water Systems
Barclay Products
Express Water
EASTMAN
FILL-RITE
VEVOR
HOME-FLEX
NDS
Watts
NEOPERL
ROHL
WOWOW
Watco
AQUASURE
Rinnai
Swift Green Filters
HOLDRITE
Dekorra
Lincoln Products
RELN
BWE
TEHILA
SLOAN
Rheem PROTECH
Fluidmaster
Plumbshop
RIOBEL
Advanced Drainage Systems
IVIGA
Tahanbath
Husky
Superior Pump
Liberty Pumps
K2
Waterdrop
Armaflex
THEWORKS
LUXIER
HOMEWERKS
KEENEY
KRAUS
DURA
Elmdor
U.S. TRENCH DRAIN
Elkay
VPC
ALFI BRAND
CAMPLUX
Orbit
Tubolit
Cash Acme
SIGNATURE HARDWARE
UDP
GE
RAINLEX
BOCCHI
Dearborn Brass
Swiss Madison
EasyFlex
Lukvuzo
Chem-Tainer Industries
PENTAIR
Olympia Faucets
Blanco
ALEASHA
OmniFilter
CMI inc
Anderson Metals
Little Giant
Wayne
Alpine Corporation
Novatto
Aero-Stream
KISSLER and CO
John Guest
LEO
Neodrain
EZ-FLO
Korky
Fernco
OLYMPIA
ProLine Series
PureDrop
Design House
Premier Copper Products
VIGO
AMERICAN BUILT PRO
Amerimax Home Products
Central Brass
Transolid
Webstone, a brand of NIBCO
CERTIFIED APPLIANCE ACCESSORIES
Gerber
LittleWell
PULSE Showerspas
Prime-Line
Stiebel Eltron
Hayes
ProPlus
AQUOR
Frost King
IPEX
Miscool
ProLine
ANCHOR WATER FILTERS
Akicon
RUGGED TUB
VITAPUR
EcoPure
HAP SYSTEM
MCGUIRE MANUFACTURING CO., INC.
MUSTEE
Culligan
Eccotemp
EcoSmart
Tier1
Dyconn
Hercules
NuvoH2O
RYOBI
Streamline
URREA
XtremepowerUS
BECKETT
Crescent
Homewerks Worldwide
Satico
FlexStone
Ariston
Basement Watchdog
Flynama
Home Master
PRO+AQUA
RectorSeal
SINKOLOGY
Ruvati
T&S
Blue Monster
DEWALT
GAGALIFE
FOREVERBOLT
Logmey
MAREY
Pioneer Faucets
Sloan Valve Company
eSoft
BOANN
Bubble-Stream
General Pipe Cleaners
Innova
Presenza
Saniflo
Water Creation
Bosch
Hillman
Karran
PROPLUS
Pentek
AQUA TRU
ARCORA
Belle Foret
Blue Flame
Chronomite
Drill America
EAGO
HDX
JACUZZI
SumpAlarm
TITAN
VENTRAL
Acudor Products
BLACK+DECKER
Boyel Living
CMI
FOGATTI
FORBEST
K-Flex
LEGEND VALVE
Parker
PERRIN & ROWE
PurTest
Tile Redi
Savings Center
Special Buys
Part Warranty
2 Year
Material
Composite
Brass
PVC
Plastic
Water Heater Features
Wall Mounted
Digital Display
Overheat Protection
View Results
All Filters
Category
Availability
Subscription Eligible
Review Rating
Price
Brand: BLACK+DECKER
Brand: Pegasus
Brand: APEC Water Systems
Brand: FlexStone
Clear All
161 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
199
.
95
(1767)
Model# ROES-50
APEC Water Systems
Essence Premium Quality 5-Stage Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
$
584
.
99
/box
(9)
Model# ROTL-600-PH
APEC Water Systems
APEC ROTL-600-PH Tankless Reverse Osmosis System 3-Stage Water Filtration System with pH+ Alkaline Cartridge, Easy DIY
Add to Cart
$
239
.
99
(723)
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
$
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
$
79
.
83
/package
(343)
Model# FILTER-MAX-ES50
APEC Water Systems
Essence Complete 5-Stage 50 GPD Industry Standard Size Reverse Osmosis Replacement Filters Set
Add to Cart
$
2476
.
67
(10)
Model# WH-SOLUTION-15
APEC Water Systems
Premium 15 GPM Salt-Free Water Softener and Whole House Water Filtration System
Add to Cart
$
101
.
95
(147)
Model# CS-2500P
APEC Water Systems
CS-Series High Capacity Under-Counter Water Filtration System with Scale Inhibitor
Add to Cart
$
225
.
35
(559)
Model# RO-90
APEC Water Systems
Ultimate Premium Quality WQA Certified 90 GPD Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
$
359
.
99
(389)
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
$
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
$
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
$
69
.
81
(51)
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