H2O Filter Warehouse
Showing 1–100 of 197 results
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#10 Screw 3/4 Length for 4200 Housing with RO Clip – Stainless Steel
$0.26 - $0.34 -
#10 Screw 3/4″ Length for 4200 Housing – Stainless Steel
$0.37 - $0.43 -
#14 Screw 1″ Length for YT/Heavy Duty Filter Housing – Stainless Steel
$0.46 - $0.54 -
10″ Empty Refillable Canister – Clear
- Empty Refillable Cannister
- Sediment Removal Pads at Each End
- Use with Carbon, Resin or Other Medias
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10″ Empty Refillable Canister – White
- Empty Refillable Cannister
- Sediment Removal Pads at Each End
- Use with Carbon, Resin or Other Medias
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10″ x 2-1/2″ Granular Activated Carbon Cartridge
- Removes Chlorine, Taste & Odor
- Coconut Shell Carbon
- Fits Standard 10″ Housings
- Granular Activated Carbon Cartridge
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3/8″ Angle Stop Connector Valve with 1/2″ Adaptors
$4.50 - $6.50 -
3/8″ x 1″ Hex Lag Bolt
$0.65 - $0.80 -
30″ Flexible Water Filtration System Whole House Industrial Hose with 3/4″ MPT x 3/4″ Swivel FPT
$37.00 -
30″ x 2-1/2″ (1, 5 or 20 Micron) Melt Blown Sediment Cartridge
- 1, 5 or 20 Micron Filtration
- Each Cartridge Has 3 Layers
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
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40″ x 2-1/2″ (5 or 20 Micron) Melt Blown Sediment Cartridge
- 5 or 20 Micron Filtration
- Each Cartridge Has 3 Layers
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
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5/16″ x 1″ Hex Lag Bolt for Full-Flow/BB Filter Housings
$0.68 - $0.84 -
50 PSI Pressure Reducing Valve, 1/4″ Quick-Connect
$10.00 - $14.00 -
50 PSI Pressure Reducing Valve, 3/8″ Quick-Connect
$11.00 - $15.00 -
520″ x 1/2″ Thread Seal Tape
$1.00 -
60 PSI Pressure Reducing Valve, 1/4″ Quick-Connect
$10.00 - $14.00 -
60 PSI Pressure Reducing Valve, 3/8″ Quick-Connect
$11.00 - $15.00 -
70 PSI Pressure Reducing Valve, 1/4″ Quick-Connect
$10.00 - $14.00 -
Automatic Shut-off Valve with Jaco Style Fittings
$9.00 -
Automatic Shut-Off Valve with Quick-Connect Fittings
$10.00 -
Dual Stage Inline Under-sink Filter System (H2O UCF-02-38-JG)
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridges Sold Separately
- Easy Installation
- Filtered Water From Your Existing Faucet
- Inline Under Sink Housing Assembly
- Top Quality John Guest Fittings & Tubing
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Dual Stage Under-sink Filter System (H2O UCF-02-14-JG)
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridge & Faucet Sold Separately
- Under Sink Housing Assembly
- Top Quality John Guest Fittings, Valves & Tubing
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Dual Stage Under-sink Filter System with Faucet (H2O UCF-02-JG)
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridges Sold Separately
- Under Sink Housing Assembly
- Top Quality John Guest Fittings, Valves & Tubing
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HW100 Filter Housing Wrench for Standard 10″ & 20″ Filter Housings
$2.00 - $3.00 -
HW200 Polypropylene Wrench for 4500 & 8000 Series Filter Housings
$3.00 - $4.00 -
HW500 Polypropylene Wrench for 5000, 10000 & YTB Series Filter Housings
$4.00 - $5.00 -
Inline Triple Housing Under-sink Filter w/ Pentek LR-FB10 Cartridge
- Easy Installation
- Filtered Water From Your Existing Faucet
- Inline Under Sink Filter
- Removes Chlorine, Taste & Odor
- Removes Cryptosporidium, Giardia & Lead
- Sediment Pre-Filter Cartridge
- Top Quality John Guest Fittings & Tubing
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Inline Twin Housing Under-sink Filter w/ Pentek LR-FB10 Cartridge
- Easy Installation
- Filtered Water From Your Existing Faucet
- High Flow System
- Inline Under Sink Filter
- Removes Chlorine, Taste & Odor
- Removes Cryptosporidium, Giardia & Lead
- Top Quality John Guest Fittings & Tubing
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KDF/GAC Filter Cartridge
- Removes Chlorine, Taste & Odor
- Inhibits Bacteria Growth
- KDF55 & Granular Activated Carbon
- Lead Removal
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Lead Free Brass 3/8″ Compression Union
$7.00 -
Leak Detector, Reliable Mechanical Operation, No Battery Required
$12.00 - $16.00 -
Mounting Clip for Pressure Reducing Valve
$1.00 -
O-Ring for 4500 & 8000 Series Filter Housings
$4.00 -
O-Ring for 5000 & 10000 Series Filter Housings
$6.00 -
O-Ring for AP101T Filter Housing
$4.00 -
O-Ring for FH4200 & FH7000 Series Filter Housings
$4.00 -
O-Ring for HM-251 & HM-QC Filter Housings
$4.00 -
O-ring for US FIlter #10 & #20 (NSA) Filter Housing
$4.00 -
O-ring for USRO Systems & FW4200 Housings
$5.00 -
O-ring for YT Filter Housings
$4.00 -
O-Ring for YTB Big Blue Clear Filter Housings
$6.00 -
O-Ring, Viton for 4500 & 8000 High Temperature Filter Housings
$12.00 -
Oil-Filled Pressure Gauge
$12.00 -
Polypropylene Faucet Adaptor with 1/4″ Fitting
$4.00 -
Replacement Sponge for AW-LD001
$2.00 -
Reverse Osmosis Membrane Housing with 1/4″ Quick-Connect Fittings
$24.00Out of Stock -
Reverse Osmosis Membrane Housing with 1/8″ FPT Connections
$22.00 -
Single Housing Mounting Bracket for 4200 & 7000 Series Filter Housings – Steel
$3.00 - $5.00 -
Single Housing Mounting Bracket for Full-Flow/BB Filter Housings
$8.00 - $12.00 -
Single Housing Mounting Bracket for YT/Heavy Duty Filter Housings – Steel
$5.00 - $8.00 -
Single Housing Under-sink Filter w/ Pentek LR-FB10 Cartridge
- Ideal for Applications with Limited Space
- Removes Chlorine, Taste & Odor
- Removes Cryptosporidium, Giardia & Lead
- Under Sink Water Filter
- Top Quality John Guest Fittings, Valves & Tubing
- Includes Luxury Faucet & Accessories
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Single Stage Under-sink Filter System w/ Faucet (H2O UCF-01-JG)
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridge Sold Separately
- Under Sink Housing Assembly
- Top Quality John Guest Fittings, Valves & Tubing
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Single-stage Inline Under-sink Filter System, H2O UCF-01-38-JG
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridges Sold Separately
- Easy Installation
- Filtered Water From Your Existing Faucet
- Inline Under Sink Housing Assembly
- Top Quality John Guest Fittings & Tubing
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Single-stage Under-sink Filter System, H2O UCF-01-14-USA
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridges & Faucet Sold Separately
- Under Sink Housing Assembly
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SV-3 Self-Piercing Valve for 3/8″ to 1-1/4″ Pipes, Lead Free
$5.50 - $7.00 -
SV-6 Self-Piercing Valve for 3/8″ to 5/8″ Pipes, Lead Free
$7.50 - $9.00 -
Triple Housing Bracket for Reverse Osmosis & Filtration Systems
$8.00 - $12.00 -
Triple Housing U-Shaped Bracket for Reverse Osmosis & Filtration Systems
$8.00 - $12.00 -
Triple Housing Under-sink Filter w/ Pentek LR-FB10 Cartridge
- Removes Chlorine, Taste & Odor
- Removes Cryptosporidium, Giardia & Lead
- Under Sink Water Filter
- Carbon Block & KDF/GAC Cartridges
- Sediment Pre-Filter Cartridge
- Top Quality John Guest Fittings, Valves & Tubing
- Includes Luxury Faucet & Accessories
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Triple Mounting Bracket for Full-Flow/BB Housings – White, Steel
$36.00 - $45.00 -
Triple Stage Inline Under-sink Filter System (H2O UCF-03-38-JG)
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridges Sold Separately
- Easy Installation
- Filtered Water From Your Existing Faucet
- Inline Under Sink Housing Assembly
- Top Quality John Guest Fittings & Tubing
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Triple Stage Under-sink Filter System (H2O UCF-03-14-JG)
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridges & Faucet Sold Separately
- Under Sink Housing Assembly
- Top Quality John Guest Fittings, Valves & Tubing
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Triple Stage Under-sink Filter System w/ Faucet (H2O UCF-03-JG)
- Accepts Industry Standard 10″ Cartridges
- Assembled in the USA
- Cartridges Sold Separately
- Under Sink Housing Assembly
- Top Quality John Guest Fittings, Valves & Tubing
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Twin Housing Bracket for Reverse Osmosis & Filtration Systems
$6.00 - $10.00 -
Twin Housing Mounting Bracket for Heavy Duty Series Filter Housings
$12.00 - $15.00 -
Twin Housing U-Shaped Bracket for Reverse Osmosis & Filtration Systems
$6.00 - $10.00 -
Twin Housing Under-sink Filter w/ Pentek LR-FB10 Cartridge
- Installs Under the Sink
- Removes Chlorine, Taste & Odor
- Removes Cryptosporidium, Giardia & Lead
- Carbon Block & KDF/GAC Cartridges
- Top Quality John Guest Fittings, Valves & Tubing
- Includes Luxury Faucet & Accessories
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Twin Mounting Bracket for Full-Flow/BB Filter Housings – Steel
$20.00 - $26.00 -
Ultraviolet Sterilizer Dielectric Union for UV Light, 3/4″ or 1″
From: $10.00 -
Viton O-ring for YT-RR 10″ & 20″ Housings
$12.00 -
Water Filtration System Whole House Media Funnel, 2.5″ x 8″
$6.50 -
Wrench for Membrane Housing and Filter Housing
$3.00 - $4.00 -
1/4″ MPT x 1/4″ MPT Nipple with O-Rings
$1.20 - $1.50 -
1/8″ MPT x 1/4″ Quick-Connect Fixed Elbow w/ 24 GPD Flow Restrictor with Blue Insert
$3.00 - $5.00 -
10″ x 2-1/2″ (0.5, 1, 5, 10, 20 or 50 Micron) Melt Blown Sediment Cartridge
- 0.5, 1, 5, 10, 20 or 50 Micron Rating
- Each Cartridge Has 3 Layers
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
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10″ x 2-1/2″ Sediment Filter Housing Kit (Blue)
- Pentair NSF Certified Filter Housing
- 3/4″ FNPT Connections
- Choose From Cartridge Options Below
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10″ x 4-1/2″ (1, 5, 20 or 50 Micron) Melt Blown Sediment Cartridge
- 1, 5, 20 or 50 Micron Rating
- Each Cartridge Has 3 Layers
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
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2.2-Gallon Steel Bladder Tank – White
$50.00 -
2″ Single Clip – White
$1.00 -
20″ x 2-1/2″ (1, 5, 10, 20 or 50 Micron) Melt Blown Sediment Cartridge
- 1, 5, 10, 20 or 50 Micron Rating
- Each Cartridge Has 3 Layers
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
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20″ x 4-1/2″ Full Flow (1, 5, 20 or 50 Micron) Melt Blown Sediment Cartridge
- 1, 5, 20 or 50 Micron Rating
- Each Cartridge Has 3 Layers
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
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4 Stage Reverse Osmosis System, H2O USRO4-JG
- Under Sink Reverse Osmosis System
- Includes Luxury Faucet, Tank & Accessories
- 60 or 100 Gallons Per Day Output
- Produces Purified Water Fast
- Top Quality John Guest Fittings, Valves & Tubing
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Backwashing Whole House Carbon Water Filter, 4-5 Gallons Per Minute (1 Cu. Ft.)
- Whole House Catalytic Carbon Filter
- Ideal for Homes with up to 3 Showers
- Removes Chlorine, Taste, Odor & Sediment
- Removes Chloramines and Hydrogen Sulfide
- Reduces Chemical Contaminants
- 1 Cu. Ft. – 4-5 Gallons Per Minute
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Contemporary Lead Free Drinking Water Faucet
- Adjustable Flow Control
- Ceramic Disk Valve
- Comes in a Variety of Finishes
- Modern Style Spout
- High Quality Lead Free Brass Faucet
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Fixed Elbow 1/4″ MPT x 1/4″ Quick-Connect Check Valve
$5.00 -
H2O WH1054CSCX, Acid Neutralizing Backwashing Well Water Treatment System, 8-10 GPM
- Calcite and Magnesium Oxide Media
- Corrects Low pH Water
- Fleck Backwashing Control
- Stop Corrosion of Copper Pipes
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H2O WHR300 Whole House Filtration System Replacement Tank for NSA 300H with 3/4″ Ports (6″ x 35″)
- Catalytic Carbon Media
- Replacement Tank for NSA 300H & NSA 300HR
- Removes Chlorine, Taste, Odor & Sediment
- Removes Chloramines and Hydrogen Sulfide
- Reduces Chemical Contaminants
- Same Height & Diameter as NSA Tank
- 75,000 Gallon Capacity
- 12-Month Pro-Rata Warranty
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Luxury Lead Free Drinking Water Faucet
- Adjustable Flow Control
- Ceramic Disk Valve
- Comes in a Variety of Finishes
- Long Reach Spout
- High Quality Lead Free Brass Faucet
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Ultraviolet Sterilizer 3/4″ Ports System: 20″ x 2-1/2″ Blue 5 Micron Sediment Filter Kit
- Pentair NSF Certified Filter Housing
- Harmsco Pleated 5 Micron Cartridge
- Includes Bracket, Screws and Wrench
- Required for Proper UV Transmittance
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Ultraviolet Sterilizer Installation Kit – 3/4″ Plumbing
- SharkBite Corrugated Connector, 24″ Length
- Connects to Copper, CVPC or PEX without Tools
- Do It Yourself!
- Corrosion Free Connection
- Stainless Steel Components
- Easily Connect 3/4″ UV to 3/4″ Plumbing
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Water Filtration System Whole House Installation Kit for 3/4″ Systems
$65.00 -
WH844-MZ, Micro-Z Well Water Treatment Point-of-Entry Sediment Filter, 3-6 GPM
- 3 – 6 Gallons Per Minute Flow Rate
- Clears Up Cloudy Water
- Fleck Backwashing Control Valve
- Nominal 5 Micron Filtration
- Removes Dirt, Rust & Sediment
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White 1/4″ Drain Clamp with Quick-connect Fitting
$10.00 -
1/8″ MPT x 1/4″ Quick-Connect Fixed Elbow w/ 36 GPD Flow Restrictor with Green Insert
$3.00 - $5.00 -
10″ x 2-1/2″ Sediment Filter Housing Kit (Clear)
- Pentair NSF Certified Filter Housing
- 3/4″ FNPT Connections
- Choose From Cartridge Options Below
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10″ x 2-1/2″, (1, 5 or 20 Micron) Grooved Melt Blown Polypropylene Filter
- 1,5 or 20 Micron Filtration
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
- Grooved Cartridges with Large Surface Area
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10″ x 4-1/2″ (5 or 20 Micron) Grooved Melt Blown Polypropylene Filter
- 5 or 20 Micron Filtration
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
- Grooved Cartridges with Large Surface Area
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2-1/2″ Single Clip – White
$1.25 -
20″ x 2-1/2″, 5 Micron Grooved Melt Blown Polypropylene Filter
- 5 Micron Filtration
- Gradient Density Sediment Cartridge
- Increased Dirt Holding Capacity
- Grooved Cartridges with Large Surface Area