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
Same-Day Delivery
Filters
Filters
Clear All
Brand: Anderson Metals
Brand: JADO
Brand: Express Water
Brand: K-Flex
Review Rating: 2 & Up
Get It Fast
In Stock at Store Today
Same-Day Delivery
Department
Plumbing
Water Filters
Pipe & Fittings
Pipe Insulation
Plumbing Parts
Subscription Eligible
Subscription Eligible
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
Featured Keywords
osmosis water filtration system
clean water
heavy metal
faucet filter
10 inch
whole house water filter system
laundry machine
water purification system
booster pump
drinking water
pressure regulator
sink reverse osmosis system
iron pipe
leak detection
reverse osmosis replacement water
storage tank
water flow
sink water filter system
water filtration system
1 gallon
alkaline water filter
carbon filtration
heavy-duty whole house filter
remove chlorine
reverse osmosis water filter
activated carbon block
activated carbon water filter
direct sunlight
reverse osmosis filter replacement
0.8 gpm
carbon filter
membrane filter
reverse osmosis filtration
ro filter
rubber insulation
tubing system
20 inch
50 gpd ro membrane
coconut carbon
extra filters
free tank ball valve
granular activated carbon
pressure gauge
pure water
ro replacement filter
tank stand
washing machine
water filter
water supply
3.2 gallon
4 gallon
5 stage
air bladder
alkaline water system
easy release
flow faucet
full filter
high capacity
incoming water
nsf standard
pressure release button
quick connect fittings
reverse osmosis membrane replacement
reverse osmosis systems
reverse osmosis tank
sediment water filter
sink connections
tasting water
1 in. connection
100 gpd ro membrane
alkaline mineral filter
cast brass
cold weather
deionization water filter
entire house
essential minerals
main water supply line
pipe wrap insulation
replacement filter
reverse osmosis water purification
stage ro filter
uv water filter
water filter replacement cartridges
water filter replacement
water filtration
whole house water filtration system
1 micron water filter
1/2 in. fip
1/4 in. quick connect
5 micron water filter
10 stage
100 gallons
100 gpd membrane
alkaline filter cartridge
alkaline filter
big blue carbon filter
carbon block filter replacement
carbon water filter
catalytic carbon
cleanest water
Brand
EZ Tankless
Peerless
PLUMBFLEX
Everbilt
Delta
Westbrass
DANCO
KOHLER
Apollo
Charlotte Pipe
JONES STEPHENS
SharkBite
Rheem
Milwaukee
Oatey
American Standard
MOEN
PF WaterWorks
BrassCraft
Formufit
PIPE DECOR
STZ
ISPRING
Glacier Bay
Southland
Kingston Brass
LTWFITTING
Tectite
Elegante Drain Collection
Viega
RIDGID
Pfister
NIBCO
Symmons
HYDROMAXX
Express Water
Wilkins
NEOPERL
HOME-FLEX
NDS
GROHE
APEC Water Systems
QUICKFITTING
EASTMAN
Woodford
Zurn
Dekorra
Watts
Speakman
Rinnai
Watco
Fluidmaster
Barclay Products
Advanced Drainage Systems
Water Source
Lincoln Products
Husky
Rheem PROTECH
Hansgrohe
Plumbshop
AQUASURE
HOLDRITE
BWE
TEHILA
HOMEWERKS
KRAUS
LUXIER
Superior Pump
RELN
VEVOR
UDP
K2
Liberty Pumps
IVIGA
RAINLEX
CAMPLUX
THEWORKS
DURA
Elmdor
GE
Chem-Tainer Industries
Dearborn Brass
Orbit
Guardian
FILL-RITE
KEENEY
VPC
WOWOW
Cash Acme
U.S. TRENCH DRAIN
Wayne
EZ-FLO
John Guest
Transolid
Blanco
Little Giant
Tubolit
EasyFlex
Fernco
Korky
VIGO
Amerimax Home Products
Design House
Elkay
Alpine Corporation
LittleWell
SLOAN
Frost King
KISSLER and CO
Novatto
ProLine Series
PENTAIR
EcoPure
HAP SYSTEM
Premier Copper Products
ProLine
Stiebel Eltron
ECO FLO
MUSTEE
ALFI BRAND
Aero-Stream
CERTIFIED APPLIANCE ACCESSORIES
Culligan
EcoSmart
Hercules
LEO
RUGGED TUB
Swiss Madison
AQUOR
Crescent
ANCHOR WATER FILTERS
RYOBI
Basement Watchdog
Ariston
Armaflex
Hayes
Home Master
Homewerks Worldwide
OmniFilter
Ruvati
SIGNATURE HARDWARE
DEWALT
OLYMPIA
Tier1
Prime-Line
URREA
eSoft
Akicon
Bubble-Stream
Central Brass
Dyconn
PRO+AQUA
PULSE Showerspas
Water Creation
Karran
NuvoH2O
Acudor Products
BECKETT
Belle Foret
Bosch
CMI inc
Eccotemp
HDX
MAREY
Olympia Faucets
Presenza
ProPlus
ROHL
Saniflo
BLACK+DECKER
SINKOLOGY
Anderson Metals
K-Flex
Pentek
PureDrop
T&S
TITAN
AMERICAN BUILT PRO
ATMOR
Chronomite
IPEX
Morvat
PurTest
ALEASHA
Blue Monster
FORBEST
InSinkErator
JACKEL
MODONA
PumpSpy
RectorSeal
ANZZI
CHERNE
GripWerks
Hillman
Olympia Water Systems
PUR
Webstone, a brand of NIBCO
Whirlpool
Blue Flame
Brio
Brondell
Grundfos
KNIPEX
LEGEND VALVE
Mueller Streamline
Niagara Conservation
Streamline
Swift Green Filters
Teamson Kids
VENTRAL
XtremepowerUS
AQUA TRU
DRAIN BUDDY
FOGATTI
Fakro
Febco
Fisher
General Pipe Cleaners
Gerber
IFILTER
LORDEAR
Prier Products
Satico
Smarter Flush
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Fitting/ Connector Collection
Brass
Pipe or Fitting Product Type
Accessory
Fittings & Connectors
Fitting or Connector Type
Elbow
Flare
Nipple
Plug
Coupling
Tee
Nominal Tank Capacity (gallons)
4 gal
Material
Brass
View Results
All Filters
Category
Fitting/ Connector Collection
Pipe or Fitting Product Type
Subscription Eligible
Price
Brand: Anderson Metals
Brand: JADO
Brand: Express Water
Brand: K-Flex
Review Rating: 2 & Up
Clear All
98 Results
Sort by
Top Sellers
More Options Available
Limit 2 per order
$
499
.
99
(326)
Model# WH300SCKS
Express Water
3 Stage Whole House Water Filtration System - Sediment, KDF, Carbon - includes Pressure Gauges and more
Add to Cart
$
169
.
99
(317)
Model# RO5DX
Express Water
Reverse Osmosis 5 Stage Water Filtration System - NSF Certified - Faucet, Tank and 4 Filters - 50 GPD
Add to Cart
$
136
.
82
(162)
Model# FLTWH2045CKS1
Express Water
Whole House Heavy Metal Water Filter Set - Sediment, Carbon Block, KDF - 5 Micron - 4.5" x 20" inch
Add to Cart
$
195
.
99
(192)
Model# ROALK10D
Express Water
Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter with Faucet and Tank - 100 GPD
Add to Cart
Top Rated
$
259
.
99
(275)
Model# ROALKUV10M
Express Water
UV Reverse Osmosis Water Filtration System - 11 Stage UV Water Filter with Faucet and Tank - 100 GDP
Add to Cart
$
8
.
78
(228)
Model# 6RTL048078-HD
K-Flex
3/4 in. x 6 ft. Rubber Self-Seal Pipe Wrap Insulation
$
10
.
38
(164)
Model# 6RTL048118-HD
K-Flex
1 in. x 6 ft. Rubber Self-Seal Pipe Wrap Insulation
Add to Cart
$
6
.
67
(180)
Model# 6RTL048058-HD
K-Flex
1/2 in. x 6 ft. Rubber Self-Seal Pipe Wrap Insulation
Add to Cart
Limit 2 per order
$
349
.
99
(28)
Model# PC2000
Express Water
Adjustable Power Water Chiller Cooling Cold Water Dispenser Stainless Steel with Cooling Fan, Tubing, Fittings
Add to Cart
Top Rated
$
259
.
99
(157)
Model# ROALKUV10MBN
Express Water
Reverse Osmosis Alkaline Ultraviolet Water Filtration System - 100 GPD (Modern Brushed Nickel Faucet)
Add to Cart
$
109
.
99
(67)
Model# FLTSETS6C6G6I3M502
Express Water
3 Year Reverse Osmosis System Replacement Filter Set - 23 Filters with 50 GPD RO Membrane - 10 inch Size
Add to Cart
$
109
.
99
(86)
Model# FLTWH2045CGS1
Express Water
Whole House Water Filter Set - Replacement Kit - Sediment, Charcoal, Carbon - 5 Micron - 4.5" x 20" inch
Add to Cart