Specials & Offers
Appliances
Bath
Blinds & Window Treatments
Building Materials
Lumber & Composites
Cleaning
Home Décor
Lighting
Doors & Windows
Electrical
Flooring
Hardware
Heating, Venting & Cooling
Kitchen
Garden Center
Outdoors
Paint
Plumbing
Holiday Decorations
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Home Depot Gift Cards
Credit Card Services
Home Services
Home Depot Rental
Pro Services & Contractor Supply
Project Calculators
DIY Projects and Ideas
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
Free 1-2 Day Delivery
Next-Day Delivery
Filters
Filters
Clear All
Brand: PRO+AQUA
Brand: ProLine
Brand: CMI inc
Brand: TimeOut
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Department
Plumbing
Pipe & Fittings
Valves
Water Filters
Water Heaters
Plumbing Parts
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
$400 - $500
$500 - $600
$600 - $700
$800 - $900
$1000 - $2000
$2000 - $3000
$3000 - $4000
Special Values
Featured Keywords
tankless water heater
stainless steel bolt
stainless steel pipe nipple
stainless steel handle
1/2 in. mip
3/4 in. mip
10 black steel pipes
304 stainless steel
city water
astm a
brass ball
bundle pack
diy craft
easy installation
feed water
floating shelves
full port
housing wrench
natural gas
plumbing fixtures
regen kit
safe water
table legs
threaded connection
water softener
wood shelves
1/2 in. fip gas ball valve
1/2 in. fip
3/4 in. npt
12 volt transformer
125 psi
150 psi
air injection
bypass valve
clean brass
clean water
cleaner water
drain outlet
drinking water
eliminate odor
entire home
female female
filter 3 stage
filter set
filtration equipment
filtration media
first stage
flare 1/2 in
garden hose
grain capacity
hard water
heavy duty brass
heavy metal
high flow rate
high quality
hydrogen sulfate
hydrogen sulfide
ion exchange resin
large home
laundry machine
long life
mip male adapter
more money
open road
pressure relief button
pressure relief valve
pressure washer
ptfe tape
pure water
purified water
quarter turn
quick connect port
reducing coupling fitting
removable head
reverse osmosis
riser tube
ro system
rubber gasket
shower door
small parts
sulfur filtration
table salt
tight space
venturi valve
washing machine
water filtration system
water heater valve
water line
water pressure
water quality
water supply
whole house filter system
whole house water filtration system
zinc alloy
Brand
EZ Tankless
Peerless
PLUMBFLEX
Everbilt
Westbrass
Delta
KOHLER
JONES STEPHENS
DANCO
Apollo
Kingston Brass
Charlotte Pipe
SharkBite
Rheem
American Standard
LTWFITTING
MOEN
Zurn
Milwaukee
PIPE DECOR
PF WaterWorks
Formufit
BrassCraft
STZ
Symmons
Viega
ISPRING
Oatey
Guardian
Wilkins
Glacier Bay
GROHE
Southland
Pfister
Hansgrohe
Elegante Drain Collection
QUICKFITTING
RIDGID
NIBCO
Tectite
Speakman
ROHL
HYDROMAXX
Woodford
VEVOR
John Guest
Express Water
NEOPERL
Barclay Products
HOME-FLEX
WOWOW
Watts
RIOBEL
EASTMAN
NDS
Watco
APEC Water Systems
AQUASURE
HOLDRITE
RELN
BWE
Swift Green Filters
TEHILA
Dekorra
Water Source
Waterdrop
SLOAN
Rinnai
Fluidmaster
Rheem PROTECH
Lincoln Products
ALFI BRAND
Husky
IVIGA
Plumbshop
Tahanbath
Advanced Drainage Systems
BOCCHI
SIGNATURE HARDWARE
Liberty Pumps
CAMPLUX
KRAUS
K2
FILL-RITE
HOMEWERKS
LUXIER
Superior Pump
THEWORKS
VPC
U.S. TRENCH DRAIN
Armaflex
DURA
RAINLEX
Elkay
Elmdor
UDP
Gerber
Orbit
Swiss Madison
The Plumber's Choice
Tubolit
LEO
Novatto
ALEASHA
EasyFlex
GE
Olympia Faucets
Cash Acme
Chem-Tainer Industries
Blanco
Lukvuzo
KISSLER and CO
Transolid
CMI inc
OmniFilter
Wayne
Aero-Stream
Little Giant
PENTAIR
AMERICAN BUILT PRO
VIGO
ARCORA
Alpine Corporation
EZ-FLO
Design House
PureDrop
Fernco
Korky
ProLine Series
Webstone, a brand of NIBCO
Amerimax Home Products
Dearborn Brass
Eccotemp
Neodrain
Premier Copper Products
OLYMPIA
ANCHOR WATER FILTERS
LittleWell
Central Brass
Frost King
Miscool
Stiebel Eltron
Akicon
Prime-Line
AQUOR
ECO FLO
PULSE Showerspas
ProLine
ProPlus
TMG
HAP SYSTEM
MUSTEE
CERTIFIED APPLIANCE ACCESSORIES
Dyconn
EcoSmart
Hayes
Satico
PERRIN & ROWE
Flynama
Homewerks Worldwide
NuvoH2O
Sloan Valve Company
Streamline
VITAPUR
XtremepowerUS
Boyel Living
Crescent
Culligan
MCGUIRE MANUFACTURING CO., INC.
RYOBI
Riobel
eSoft
Anderson Metals
Blue Monster
FlexStone
Logmey
URREA
BECKETT
Basement Watchdog
Home Master
PRO+AQUA
RUGGED TUB
SINKOLOGY
T&S
Ariston
RectorSeal
LORDEAR
Saniflo
Simpli Home
Adrinfly
DEWALT
GAGALIFE
Ruvati
Bosch
Bubble-Stream
IPEX
Innova
MAREY
MIZUDO
Water Creation
Belle Foret
FOREVERBOLT
Hillman
Karran
PROPLUS
Pioneer Faucets
Presenza
Tier1
AQUA TRU
BLACK+DECKER
CASAINC
Chronomite
Drill America
FORBEST
HDX
Niagara Conservation
SumpAlarm
TITAN
VENTRAL
Acudor Products
Blue Flame
CMI
JACUZZI
K-Flex
LEGEND VALVE
Fitting/ Connector Collection
Stainless Steel
Brass
Copper
PEX
Fitting or Connector Type
Nipple
Coupling
Elbow
Tee
Adapter
Bushing
Cap
Union
Pipe or Fitting Product Type
Fittings & Connectors
Pipe & Tubing
Material
Stainless Steel
Brass
Copper
Steel
Stamped Steel
Bronze
Pipe Features
Corrosion Resistant
Savings Center
Special Buys
View Results
All Filters
Category
Fitting/ Connector Collection
Fitting or Connector Type
Pipe or Fitting Product Type
Review Rating
Brand: PRO+AQUA
Brand: ProLine
Brand: CMI inc
Brand: TimeOut
Clear All
77 Results
Sort by
Top Sellers
Best Seller
PRO+AQUA
Whole House Well Water Filtration System Filters Iron Sulfur Manganese and More 1 in. Digital Valve 1 cu. ft.
(3.9 /
274
)
Model# PRO-WELL-1E
Limit 10 per order
$
567
.
00
Was
$633.04
Save
$66.04
(10%)
Add to Cart
PRO+AQUA
5-stage Whole House Well Water Filtration and Softener Bundle - Filters and Reduces Iron, Odor, Sediment, and Hard Water
(3.4 /
35
)
Model# BNDL-WEL
Limit 10 per order
$
1800
.
00
Was
$2001.08
Save
$201.08
(10%)
Add to Cart
PRO+AQUA
Elite Well Water Filter Softener Bundle Plus Reverse Osmosis Drinking System for Iron, Odor, Color, Hardness
(3.5 /
10
)
Model# BNDL-WEL-RO
Limit 10 per order
$
2060
.
00
Was
$2289.92
Save
$229.92
(10%)
Add to Cart
Top Rated
PRO+AQUA
Pro Aqua ELITE Whole House Water Filter 3 Stage Well Water Filtration System with Gauges, PR Button, 1 Ports, Filter Set
(4.3 /
98
)
Model# PRO-100-E
Limit 10 per order
$
446
.
00
Was
$495.56
Save
$49.56
(10%)
Add to Cart
CMI inc
3/4 in. Tankless Water Heater Valves Installation Kit
(4.5 /
140
)
Model# 3006
$
78
.
70
Add to Cart
PRO+AQUA
80,000 Grain Whole House High Demand Premium Grade With Digital Valve Heavy-Duty Water Softener System 1 in. Ports
(4.5 /
42
)
Model# PRO-S-80E
$
839
.
00
Add to Cart
Top Rated
PRO+AQUA
Whole House Heavy Metals Well Water Filter Replacement Set - 3 Stage Sediment KDF/Blend Carbon Block 20 in. 5 Microns
(4.6 /
49
)
Model# FC-PK-100E
Limit 10 per order
$
137
.
00
/set
Was
$151.95
Save
$14.95
(10%)
Add to Cart
PRO+AQUA
ELITE GEN2 Whole House Replacement Filter Set, Heavy Metals Well Water - Sediment, KDF/Blend, Carbon Infused Cartridges
(4.7 /
13
)
Model# FC-PK19-100E
Limit 10 per order
$
144
.
00
Was
$151.95
Save
$7.95
(5%)
Add to Cart
PRO+AQUA
Elite Whole House Water Filter 3-Stage Well Water Filtration System with Gauges, PR Button 1 in. Ports Filter Set
(4.7 /
6
)
Model# PRO-100-E-BNDL
Limit 10 per order
$
636
.
00
Was
$706.41
Save
$70.41
(10%)
Add to Cart
CMI inc
3/4 in. Tankless Water Heater Valves Installation Complete Kit
(4.6 /
7
)
Model# C-3006
$
147
.
84
Add to Cart
PRO+AQUA
Whole House Salt-Free Water Softener Conditioner with ELITE 3-Stage Heavy Metal Odor Filtration System, High Flow 20 GPM
(2.7 /
3
)
Model# PRO-E-SF20
Limit 10 per order
$
2784
.
00
/bundle
Was
$2938.77
Save
$154.77
(5%)
Add to Cart
PRO+AQUA
Portable RV Water Softener Filter and Soften Hard Water for RV Trailers Vans 16,000-Grains and Filtration System Bundle
(4.7 /
18
)
Model# WS-P-16-BNDL
Limit 10 per order
$
297
.
00
(
$148.50
/unit
)
Was
$329.94
Save
$32.94
(10%)
Add to Cart