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: ProPlus
Brand: Olympia Water Systems
Brand: The Hillman Group
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Out of Stock
Department
Plumbing
Pipe & Fittings
Plumbing Parts
Water Filters
Valves
Plumbing Tools
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
$50 - $100
$150 - $200
Featured Keywords
post carbon filter
5 micron sediment filter
5 stage replacement filter set
automatic shut-off valve
non-air gap
polypropylene sediment filter
reverse osmosis membrane
tap water
cast brass
chrome-finish faucet
complete filter
complete replacement filter
filter housing
nsf international
premium quality
quick connect fittings
reverse osmosis systems
water quality
1/2 in. fip
3/4 in. mip
3.2 gal. storage tank
50 gpd membrane
50 gpd ro membrane
calcite filter
ceramic disc valve
clog buster
easy installation
high quality
iron pipe
lead free
oros 50
purified water
special tool
standard size reverse osmosis system
system head
1/2 in. mip
2 in. drain
3 in. drain
5 stage
6th stage
50 gpd reverse osmosis membrane
240 volt screw-in high density water heater element
4500 watt
5500 watt
acrylic handle
alkaline filter
bathroom sink
brass drain
chrome plated
coconut shell carbon
cold water
complete filter set
crane repcal
drinking water
drip guard
filtration system
general purpose drain
great value
hot/cold stem
kitchen faucet
leaking toilet
long life
moen single-handle faucets
mounting clips
oil rubbed bronze faucet
price pfister contempra
quarter turn valve
rapid fit
remineralization filter
reverse osmosis
rubber seal
screw plugs
sheath material
storage tank
test cap
toe touch stopper
top diverter
top mount
total dissolved solids
under sink
Brand
EZ Tankless
Peerless
The Plumber's Choice
Everbilt
Delta
Westbrass
KOHLER
JONES STEPHENS
DANCO
Apollo
Charlotte Pipe
LTWFITTING
SharkBite
American Standard
Rheem
Kingston Brass
Milwaukee
MOEN
Oatey
Zurn
PF WaterWorks
PIPE DECOR
Formufit
BrassCraft
Viega
STZ
Guardian
Symmons
ISPRING
Wilkins
Glacier Bay
GROHE
Southland
Speakman
Elegante Drain Collection
Pfister
Tectite
RIDGID
Hansgrohe
NIBCO
Woodford
Express Water
HYDROMAXX
Barclay Products
APEC Water Systems
FILL-RITE
NEOPERL
HOME-FLEX
NDS
Watts
Watco
Swift Green Filters
RELN
Rinnai
SLOAN
HOLDRITE
TEHILA
Water Source
AQUASURE
Dekorra
Lincoln Products
EASTMAN
VEVOR
QUICKFITTING
Advanced Drainage Systems
Fluidmaster
Rheem PROTECH
WOWOW
Tahanbath
Husky
Superior Pump
K2
Plumbshop
ALFI BRAND
KEENEY
THEWORKS
Liberty Pumps
KRAUS
LUXIER
PENTAIR
Tubolit
Armaflex
Dearborn Brass
Elmdor
IVIGA
SIGNATURE HARDWARE
DURA
HOMEWERKS
RAINLEX
U.S. TRENCH DRAIN
BWE
Cash Acme
EasyFlex
UDP
Orbit
Swiss Madison
Chem-Tainer Industries
GE
Olympia Faucets
Novatto
Matterhorn
VPC
Waterdrop
Transolid
CAMPLUX
OmniFilter
Alpine Corporation
KISSLER and CO
Aero-Stream
Central Brass
Wayne
CMI inc
Lukvuzo
Blanco
John Guest
CERTIFIED APPLIANCE ACCESSORIES
Gerber
ProLine Series
Webstone, a brand of NIBCO
Akicon
Fernco
Little Giant
Design House
EZ-FLO
Korky
VIGO
Amerimax Home Products
General Pipe Cleaners
OLYMPIA
Premier Copper Products
Prime-Line
AMERICAN BUILT PRO
LittleWell
Anderson Metals
Culligan
ECO FLO
PULSE Showerspas
Elkay
Hayes
Miscool
Tier1
AQUOR
Dyconn
Frost King
LEO
ProLine
ProPlus
RUGGED TUB
ANCHOR WATER FILTERS
EcoPure
Stiebel Eltron
BOCCHI
Hercules
MCGUIRE MANUFACTURING CO., INC.
MUSTEE
RectorSeal
BECKETT
Eccotemp
Crescent
HAP SYSTEM
IPEX
EcoSmart
NuvoH2O
Satico
Streamline
PureDrop
Sloan Valve Company
FlexStone
RYOBI
Basement Watchdog
Home Master
Homewerks Worldwide
SINKOLOGY
Parker
XtremepowerUS
Ariston
DEWALT
Pioneer Faucets
BOANN
PRO+AQUA
Ruvati
Saniflo
Bubble-Stream
Innova
MAREY
Water Creation
ALEASHA
Blue Flame
Blue Monster
EAGO
Flynama
Karran
Pentek
Bosch
Drill America
HDX
Presenza
ROHL
VENTRAL
Acudor Products
Chronomite
FORBEST
Hillman
JACUZZI
Matco-Norca
SumpAlarm
BLACK+DECKER
Brio
CHERNE
Chicago Faucets
LEGEND VALVE
PurTest
T&S
TITAN
Tile Redi
VITAPUR
Belle Foret
Boyel Living
CMI
FOGATTI
Fisher
K-Flex
Klein Tools
LaToscana
Niagara Conservation
Fitting/ Connector Collection
Brass
Pipe or Fitting Product Type
Fittings & Connectors
Fitting or Connector Type
Flare
Elbow
Nipple
Plug
Cap
Coupling
Tee
Bushing
Connector
Horsepower (hp)
0
Material
Stainless Steel
Brass
Metal
Plastic
PVC
Zinc
View Results
All Filters
Category
Fitting/ Connector Collection
Pipe or Fitting Product Type
Fitting or Connector Type
Availability
Brand: Anderson Metals
Brand: ProPlus
Brand: Olympia Water Systems
Brand: The Hillman Group
Clear All
63 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
$
159
.
99
(28)
Model# OROS-80
Olympia Water Systems
5-Stage Undersink Reverse Osmosis Water Filtration System with 80 GPD RO Membrane
Add to Cart
Compare
$
57
.
87
(28)
Model# OROS-5PK-50
Olympia Water Systems
Complete 50GPD 5-Stage Replacement Filter Set for Industry Standard Size Reverse Osmosis System
Add to Cart
Compare
$
10
.
96
(3)
Model# .102024
ProPlus
1/2 in. FIP Bathtub Spout with Top Diverter, Brushed Nickel
Add to Cart
Compare
$
171
.
19
(197)
Model# OROS-50
Olympia Water Systems
5-Stage Under-Sink Reverse Osmosis Water Filtration System with 50 GPD Membrane
Add to Cart
Compare
$
169
.
99
(5)
Model# OROS-50-OB
Olympia Water Systems
5-Stage Under-Sink Reverse Osmosis Water Filtration System with 50 GPD Membrane in Oil Rubbed Bronze Faucet
Add to Cart
Compare
$
22
.
74
(5)
Model# 90312
ProPlus
Washer Outlet Box with Valves
Add to Cart
Compare
$
2
.
60
(21)
Model# 133244
ProPlus
1.3 in. Pop-Up Stopper for Moen
Add to Cart
Compare
$
165
.
00
(6)
Model# OROS-80-ALK
Olympia Water Systems
Alkaline Remineralization 6-Stage Under-Sink Reverse Osmosis Water Filtration System with 80 GPD Membrane
Add to Cart
Compare
$
14
.
23
(4)
Model# 153063
ProPlus
Brass Lead Free Cartridge for MOEN Single-Handle Faucets
Add to Cart
Compare
$
21
.
91
(20)
Model# OROS-3PK
Olympia Water Systems
10 in. 3-Stage 5 Micron Replacement Pre-Filter Set (Stages 1-3) for Reverse Osmosis System
Add to Cart
Compare
$
63
.
68
(4)
Model# OROS-5PK-80
Olympia Water Systems
Complete 80 GPD 5-Stage Replacement Filter Set for Industry Standard Size Reverse Osmosis System
Add to Cart
Compare
$
6
.
52
/bag
(3)
Model# 272071
ProPlus
Repair Seal for Fluidmaster 242 (10-Bag)
Add to Cart
Compare