H2O Filter Warehouse

Showing 1–100 of 218 results

  • #10 Screw 3/4 Length for 4200 Housing with RO Clip – Stainless Steel

    $0.30
    Part#: MS1010
  • #10 Screw 3/4″ Length for 4200 Housing – Stainless Steel

    $0.28
    Part#: MS1034
  • #14 Screw 1″ Length for YT/Heavy Duty Filter Housing – Stainless Steel

    $0.44
    Part#: MS1410
  • 1″ MPT x 1″ MPT Nipple with O-Rings

    $2.50
    Part#: Z-PN-16-R
  • 1/2″ MPT x 1/2″ MPT Nipple with O-Rings

    $2.00
    Part#: Z-PN-8-R
  • 1/2″ x 1/2″ Nipple

    $1.25
    Part#: NP1212
    Clearance
  • 1/4″ MPT x 1/4″ MPT Nipple with O-Rings

    $1.50
    Part#: Z-PN-4-R
  • 1/8″ MPT x 1/4″ Quick-Connect Fixed Elbow w/ 24 GPD Flow Restrictor with Blue Insert

    $5.00
    Part#: FR-200I-EZ-B
  • 1/8″ MPT x 1/4″ Quick-Connect Fixed Elbow w/ 36 GPD Flow Restrictor with Green Insert

    $5.00
    Part#: FR-300I-EZ-G
  • 10″ Empty Refillable Canister – Clear

    $6.00
    Part#: ERC-10-C
    • Empty Refillable Cannister
    • Sediment Removal Pads at Each End
    • Use with Carbon, Resin or Other Medias
  • 10″ Empty Refillable Canister – White

    $6.00
    Part#: ERC-10-W
    • Empty Refillable Cannister
    • Sediment Removal Pads at Each End
    • Use with Carbon, Resin or Other Medias
  • 10″ High Temperature Filter Housing with 3/4″ Ports

    $59.00
    Part#: YT-10RR-6
    • Accepts 10″ X 2.5″ Cartridges
    • 3/4″ FNPT Connections
    • Red Housing
    • Pressure Rating to 125 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • 10″ x 2-1/2″ Granular Activated Carbon Cartridge

    $15.00
    Part#: GAC-10-W
    • Removes Chlorine, Taste & Odor
    • Coconut Shell Carbon
    • Fits Standard 10″ Housings
    • Granular Activated Carbon Cartridge
    Top Seller
  • 10″ x 4.5″ Heavy Duty High Temperature Filter Housing with 1″ Ports

    $69.00
    Part#: YTB-10-RB-1
    • Accepts 10″ X 4.5″ Cartridges
    • 1″ FNPT Connections
    • Red Housing
    • Pressure Rating to 125 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • 14-Gallon Steel Bladder Tank – White

    $119.00
    Part#: RO-1070-W
  • 2-1/2″ Single Clip – White

    $1.25
    Part#: C-2500W
  • 2-1/2″ x 2-1/2″ Double Clip – White

    $1.50
    Part#: DC-3000W
  • 2-1/2″ x 2″ Double Clip – White

    $1.50
    Part#: DC-2520W
  • 2.2-Gallon Steel Bladder Tank – White

    $40.00
    Part#: RO-122-W
  • 2″ Single Clip – White

    $1.00
    Part#: C-2000W
  • 2″ x 2″ Double Clip – White

    $1.40
    Part#: DC-2020W
  • 20-Gallon Steel Bladder Tank – White

    $139.00
    Part#: RO-2000-W
  • 20″ High Temperature Filter Housing with 3/4″ Ports

    $79.00
    Part#: YT-20RR-6
    • Accepts 20″ X 2.5″ Cartridges
    • 3/4″ FNPT Connections
    • Red Housing
    • Pressure Rating to 125 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • 20″ x 4-1/2″ Full Flow (1, 5, 20 or 50 Micron) Melt Blown Sediment Cartridge

    $28.00
    • 1, 5, 20 or 50 Micron Rating
    • Each Cartridge Has 3 Layers
    • Gradient Density Sediment Cartridge
    • Increased Dirt Holding Capacity
  • 20″ x 4.5″ Heavy Duty High Temperature Filter Housing with 1″ Ports

    $89.00
    Part#: YTB-20-RB-1
    • Accepts 20″ X 4.5″ Cartridges
    • 1″ FNPT Connections
    • Red Housing
    • Pressure Rating to 125 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • 3.2-Gallon Steel Bladder Tank – Blue

    $45.00
    Part#: RO-132-BL
  • 3.2-Gallon Steel Bladder Tank – White

    $45.00
    Part#: RO-132-W
  • 3/4″ MPT x 3/4″ MPT Nipple with O-Rings

    $2.25
    Part#: Z-PN-12-R
  • 3/4″ or 1″ Dielectric Union for UV Light

    $8.00$10.00
  • 3/4″ Stainless Steel Hex Nipple

    $8.00
    Part#: NI-75HEX150-304
  • 3/4″ x 3/4″ Nipple

    $1.50
    Part#: NP3434
    Clearance
  • 3/8″ Angle Stop Connector Valve with 1/2″ Adaptors

    $6.50
    Part#: ASC14-38
  • 3/8″ MPT x 3/8″ MPT Nipple with O-Rings

    $1.75
    Part#: Z-PN-6-R
  • 3/8″ x 1″ Hex Lag Bolt

    $0.80
    Part#: MS381
  • 30″ Flexible Industrial Hose with 3/4″ MPT x 3/4″ Swivel FPT

    $25.00
    Part#: IH075
  • 30″ x 2-1/2″ (1, 5 or 20 Micron) Melt Blown Sediment Cartridge

    $15.00
    • 1, 5 or 20 Micron Filtration
    • Each Cartridge Has 3 Layers
    • Gradient Density Sediment Cartridge
    • Increased Dirt Holding Capacity
  • 4-Gallon Steel Bladder Tank – White

    $55.00
    Part#: RO-152-W
  • 40″ x 2-1/2″ (5 or 20 Micron) Melt Blown Sediment Cartridge

    $19.00
    • 5 or 20 Micron Filtration
    • Each Cartridge Has 3 Layers
    • Gradient Density Sediment Cartridge
    • Increased Dirt Holding Capacity
  • 5/16″ x 1″ Hex Lag Bolt for Full-Flow/BB Filter Housings

    $0.84
    Part#: MS5161
  • 50 PSI Pressure Reducing Valve, 1/4″ Quick-Connect

    $12.00
    Part#: Z-LV-FPV0104-50
  • 50 PSI Pressure Reducing Valve, 3/8″ Quick-Connect

    $13.00
    Part#: Z-LV-FPV0308-50
  • 520″ x 1/2″ Thread Seal Tape

    $1.00
    Part#: 500X520TFE
  • 60 PSI Pressure Reducing Valve, 1/4″ Quick-Connect

    $12.00
    Part#: Z-LV-FPV0104-60
  • 60 PSI Pressure Reducing Valve, 3/8″ Quick-Connect

    $13.00
    Part#: Z-LV-FPV0308-60
  • 70 PSI Pressure Reducing Valve, 1/4″ Quick-Connect

    $12.00
    Part#: Z-LV-FPV0104-70
  • Automatic Shut-off Valve with Jaco Style Fittings

    $9.00
    Part#: ASV-TF
  • Automatic Shut-Off Valve with Quick-Connect Fittings

    $10.00
    Part#: ASV-QC
  • CCK Tube Cutter

    $4.00
    Part#: TC-1-BU
  • Clear Filter Housing for 10″ Full Flow/BB Cartridges

    $59.00
    Part#: YTB-10-CB15-PR
    • Accepts 10″ X 4.5″ Cartridges
    • 1.5″ FNPT Connections
    • Clear Housing
    • Pressure Rating to 90 PSI
    • Pressure Release Button
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • Clear Filter Housing for 10″ Full Flow/BB Cartridges

    $59.00
    Part#: YTB-10-CB1-PR
    • 1″ FNPT Connections
    • Accepts 10″ X 4.5″ Cartridges
    • Clear Housing
    • Pressure Rating to 90 PSI
    • Pressure Release Button
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
    Top Seller
  • Clear Filter Housing for 10″ Full Flow/BB Cartridges

    $59.00
    Part#: YTB-10-CB34-PR
    • Accepts 10″ X 4.5″ Cartridges
    • 3/4″ FNPT Connections
    • Clear Housing
    • Pressure Rating to 90 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • Clear Filter Housing for 20″ Full Flow/BB Cartridges

    $89.00
    Part#: YTB-20-CB1-PR
    • 1″ FNPT Connections
    • Accepts 20″ X 4.5″ Cartridges
    • Clear Housing
    • Pressure Rating to 90 PSI
    • Pressure Release Button
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
    Top Seller
  • Clear Filter Housing for 20″ Full Flow/BB Cartridges

    $89.00
    Part#: YTB-20-CB34-PR
    • Accepts 20″ X 4.5″ Cartridges
    • 3/4″ FNPT Connections
    • Clear Housing
    • Pressure Rating to 90 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • Clear Filter Housing for 20″ Full Flow/BB Cartridges

    $89.00
    Part#: YTB-20-CB15-PR
    • Accepts 20″ X 4.5″ Cartridges
    • 1.5″ FNPT Connections
    • Clear Housing
    • Pressure Rating to 90 PSI
    • Pressure Release Button
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • Clear Ridge Cap Filter Housing for 5″ Cartridges with 1/4″ Ports

    $14.00
    Part#: FW500CW14-RC
    • Accepts 5″ X 2.5″ Cartridges
    • 1/4″ FNPT Connections
    • Pressure Rating to 125 PSI
    • Clear Housing
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
    Clearance
  • Drain Clamp with 3/8″ Quick Connect – White

    $11.00
    Part#: DC-38EZ-WH
  • Fixed Elbow 1/8″ MPT x 1/4″ Quick-Connect Check Valve

    $5.00
    Part#: CV-02-2SS-EZ
  • Flow Restrictor for 100 GPD RO with Quick-Connect Fittings

    $5.00
    Part#: FLOW800
  • Flow Restrictor for 15 GPD RO with Quick-Connect Fittings

    $5.00
    Part#: FLOW150
  • Flow Restrictor for 24 GPD RO with Quick-Connect Fittings

    $5.00
    Part#: FLOW220
  • Flow Restrictor for 36 GPD RO with Quick-Connect Fittings

    $5.00
    Part#: FLOW300
  • Flow Restrictor for 50 GPD RO with Quick-Connect Fittings

    $5.00
    Part#: FLOW420
  • Flow Restrictor for 60 GPD RO w Quick-Connect Fittings

    $5.00
    Part#: FLOW550
  • Full Flow/BB Housing for 10″ x 4-1/2″ Cartridges

    $39.00
    Part#: YTB-10-BL34-PR
    • Accepts 10″ X 4.5″ Cartridges
    • 1.5″ FNPT Connections
    • Pressure Rating to 90 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • Full Flow/BB Housing for 10″ x 4-1/2″ Cartridges

    $39.00
    Part#: YTB-10-BL1-PR
    • 1″ FNPT Connections
    • Accepts 10″ X 4.5″ Cartridges
    • Pressure Rating to 90 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
    Top Seller
  • Full Flow/BB Housing for 20″ x 4-1/2″ Cartridges

    $59.00
    Part#: YTB-20-BL34-PR
    • Accepts 20″ X 4.5″ Cartridges
    • 3/4″ FNPT Connections
    • Blue Housing
    • Pressure Rating to 90 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
  • Full Flow/BB Housing for 20″ x 4-1/2″ Cartridges

    $59.00
    Part#: YTB-20-BL1-PR
    • Accepts 20″ X 4.5″ Cartridges
    • 1″ FNPT Connections
    • Blue Housing
    • Pressure Rating to 90 PSI
    • Housing Includes Cap, Sump and O-Ring Only
    • Mounting Hardware and Wrench Sold Separately
    Top Seller
  • H2O Filter Warehouse 11″ x 2-1/2″ Inline Carbon Filter w 1/4″ Quick-Connect Fittings

    $20.00
    Part#: K5633-C-Q-11
    Overstock
  • H2O Filter Warehouse 11″ x 2-1/2″, 5 Micron Polypropylene Inline Filter w/ 1/4″ Quick-Connect Fittings

    $20.00
    Part#: K5633-P-Q-11
    Overstock
  • H2O RUS-100, Single Housing Under Sink Filter

    $69.00
    Part#: H2O-RUS-100
    • 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
  • H2O RUS-200 Twin Housing Under Sink Filter

    $119.00
    Part#: H2O-RUS-200
    • 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
    Top Seller
  • H2O RUS-200-I, Inline Twin Housing Under Sink Filter

    $99.00
    Part#: H2O-RUS-200-I
    • 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
    Top Seller
  • H2O RUS-300-I Inline Triple Housing Under Sink Filter

    $109.00
    Part#: H2O-RUS-300-I
    • 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
  • H2O RUS-300, Triple Housing Under Sink Filter

    $129.00
    Part#: H2O-RUS-300
    • 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
  • H2O UCF-01-14-USA, Single Stage Under Sink System (Cartridge & Faucet Sold Separately)

    $25.00
    Part#: UCF-01-14-JG
    • Accepts Industry Standard 10″ Cartridges
    • Assembled in the USA
    • Cartridges & Faucet Sold Separately
    • Under Sink Housing Assembly
  • H2O UCF-01-JG, Single Stage Under Sink Inline System (Cartridge Sold Separately)

    $30.00
    Part#: 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
  • H2O UCF-01-JG, Single Stage Under Sink System with Faucet (Cartridge Sold Separately)

    $40.00
    Part#: 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
  • H2O UCF-02-14-JG, Dual Stage Under Sink System (Cartridges & Faucet Sold Separately)

    $45.00
    Part#: 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
  • H2O UCF-02-38-JG, Dual Stage Under Sink Inline System (Cartridges Sold Separately)

    $50.00
    Part#: 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
  • H2O UCF-02-JG, Dual Stage Under Sink System with Faucet (Cartridges Sold Separately)

    $60.00
    Part#: 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
  • H2O UCF-03-14-JG, Triple Stage Under Sink System (Cartridges & Faucet Sold Separately)

    $65.00
    Part#: 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
  • H2O UCF-03-38-JG, Triple Stage Under Sink Inline System (Cartridges Sold Separately)

    $70.00
    Part#: 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
  • H2O UCF-03-JG, Triple Stage Under Sink System with Faucet (Cartridges Sold Separately)

    $80.00
    Part#: 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
  • H2O Water Softener with Fleck 5600SXT Digital Meter Control

    $779.00$1,249.00
    • Fleck 5600 Digital Metered Control
    • Meter Makes Softener More Efficient
    • Uses Less Salt Than Timer Models
    • Removes Hard Minerals: Calcium, Magnesium & Lime
    • Removes Iron
    Top Seller
  • H2O Water Softener with Fleck 5600SXT Digital Timer Control

    $699.00$1,179.00
    • Fleck 5600 Digital Timer Control
    • Less Expensive Than Metered Model
    • Timer Regenerates Based on Count of Days
    • Removes Hard Minerals: Calcium, Magnesium & Lime
    • Removes Iron
    Top Seller
  • H2O WHR300 Whole House Replacement Tank for NSA 300H

    $249.00
    Part#: WHR300
    • Replacement Tank for NSA 300H & NSA 300HR
    • Granular Activated Carbon Filter
    • Same Height & Diameter as NSA Tank
    • 75,000 Gallon Capacity
    • 12-Month Pro-Rata Warranty
  • H2O WHR935 Whole House Upgrade Tank for NSA 300H

    $399.00
    Part#: WHR935
    • Removes Chlorine, Taste & Odor
    • Upgrade Tank for NSA 300H & NSA 300HR
    • Same Height as NSA Tank
    • Increased Flow Rate & Longer Life
    • 3″ Larger Diameter
  • H2O WHR948 Whole House Replacement Tank with 3/4″ Ports (9″ x 48″)

    $499.00
    Part#: WHR948
    • Removes Chlorine, Taste & Odor
    • 7 – 8 Gallons Per Minute
    • 3/4″ FNPT Connections
  • HW100 Filter Housing Wrench for Standard 10″ & 20″ Filter Housings

    $3.00
    Part#: HW100
  • Sale!

    HW200 Polypropylene Wrench for 4500 & 8000 Series Filter Housings

    Call for Pricing
    Part#: HW200
  • HW500 Polypropylene Wrench for 5000, 10000 & YTB Series Filter Housings

    $5.00
    Part#: HW500
  • Hydronamic 1/4″ Quick-Connect Check Valve

    $12.00
    Part#: ILCV-09
  • Jaco Style 1/8″ x 1/4″ Fixed Elbow with Stainless Steel Check Valve

    $5.00
    Part#: CV-03-P-J
  • KDF/GAC Filter Cartridge

    $25.00
    Part#: KDF-GAC
    • Removes Chlorine, Taste & Odor
    • Inhibits Bacteria Growth
    • KDF55 & Granular Activated Carbon
    • Lead Removal
  • Lead Free Brass 3/8″ Compression Union

    $4.00
    Part#: A62E
  • Leak Detector, Reliable Mechanical Operation, No Battery Required

    $16.00
    Part#: AW-LD001
  • Mounting Clip for Pressure Reducing Valve

    $1.00
    Part#: Z-CLV-1S
  • O-Ring for 4500 & 8000 Series Filter Housings

    $3.00
    Part#: OR242-BN70
  • O-Ring for 5000 & 10000 Series Filter Housings

    $4.00
    Part#: OR358-BN70
  • O-Ring for AP101T Filter Housing

    $3.00
    Part#: OR238-BN70