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    APEC Water Systems HW-10 10" White Standard Filter Housing with 1/4" John Guest Fittings

    APEC Water Systems HW-10 10" White Standard Filter Housing with 1/4" John Guest Fittings

    Under-counter housing with 1/4 inch quick-connect fittings. Can host any industry standard sized 10 inch filters. Can be used to add additional stages before or after an ro system. APEC Water does not distribute or sell our products to any 3rd party... more

    $32.30

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    Everpure 9259-17 EV9256-17 QL1 Single Head For Replacement Cartidges

    Everpure 9259-17 EV9256-17 QL1 Single Head For Replacement Cartidges

    The Everpure QL1 single head is designed exclusively to fit Everpure replacement cartridges. The low profile is ideal for locations where mounting space is at a premium. Includes mounting bracket and 3/8 inch John guest fittings. more

    $35.32

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    Best Seller
    Pentek 255579-43 Inline Sediment Water Filter Replacement

    Pentek 255579-43 Inline Sediment Water Filter Replacement

    The Pentek 255579-43 Inline Sediment Water Filter Replacement reduces sediment, turbidity and rust particles found in your drinking water. The 255579-43 features with John Guest Quick Connect Fittings, making installation directly into your 1/4-inch... more

    $14.34

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    255579-43 Inline Sediment Water Filter Replacement, Fits directly into 1/4-inch copper or plastic water lines By Pentek

    255579-43 Inline Sediment Water Filter Replacement, Fits directly into 1/4-inch copper or plastic water lines By Pentek

    Thank you for shopping at Appletree. The 255579-43 inline sediment water filter replacement reduces sediment, turbidity and rust particles found in your drinking water. The 255579-43 features with john guest quick connect fittings, making installation... more

    $16.79

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    "JOHN GUEST RO Tank Valve 1/4"" x 1/4"" Quick-Connect Fitting Reverse Osmosis Food Grade"

    "JOHN GUEST RO Tank Valve 1/4"" x 1/4"" Quick-Connect Fitting Reverse Osmosis Food Grade"

    Pipe connection has never been easier than with John Guest fittings.This Valve is designed for use with a Reverse Osmosis Bladder Tank.These valves are manufactured in white polypropylene with food grade EPDM 'O' Rings for use with potable water. The... more

    $9.00

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    John Guest Blue 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest Blue 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest Blue 500 ft/roll 1/4" Polyethylene Tube Tubing more

    $79.74

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    Pentek 255651-43 1 Micron Inline Filter-Case of 12

    Pentek 255651-43 1 Micron Inline Filter-Case of 12

    The Pentek 255651-43, also known as a Pentek GS-210LS-B is an inline filter for use in your RO-system and food service water applications. This 1 micron filter is a taste and odor filter that reduces the negative effects of chlorine in your water. more

    $34

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    Pentek GS-6EXTRA.25-B-1/4 FPT Inline Filter

    Pentek GS-6EXTRA.25-B-1/4 FPT Inline Filter

    The Pentek GS-6EXTRA.25-B-1/4 FPT Inline Filter is a replacement inline filter cartridge constructed with bacteriostatic KDF and coconut shell carbon. This coconut shell carbon filter effectively reduces the taste and odor of chlorine in your drink more

    $138

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    10 in. White Industry Standard Filter Housing with 1/4 in. John Guest Quick Connect Fittings

    10 in. White Industry Standard Filter Housing with 1/4 in. John Guest Quick Connect Fittings

    Under-counter housing with 1/4 in. quick-connect fittings. Can host any industry standard sized 10 in. filters. Can be used to add additional stages before or after a reverse osmosis system. more

    $31.33

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    Flopur-Watts FP10GKJ Inline Replacement Filter With John Guest Quick Connect, As Shown

    Flopur-Watts FP10GKJ Inline Replacement Filter With John Guest Quick Connect, As Shown

    In line replacement filter with John Guest quick connect fittings. Fits many OEM applications. KDF media in filter to inhibit bacteria growth, chlorine, unpleasant taste, odors and vocus. Color: As Shown. more

    $41.21

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    Pentek GS-10CB-1-G 10 inch x 2 inch 1/4 inch John Guest 1 ? Inline Carbon (Black) Block Cartridge

    Pentek GS-10CB-1-G 10 inch x 2 inch 1/4 inch John Guest 1 ? Inline Carbon (Black) Block Cartridge

    Pentek Pentek GS-10CB-1-G 10 inch x 2 inch 1/4 inch John Guest 1 ? Inline Carbon Block Cartridge more

    $56.15

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    Pentek John Guest Inline GAC 2 x 10 in. 20 Micron (Pack of 12), White

    Pentek John Guest Inline GAC 2 x 10 in. 20 Micron (Pack of 12), White

    GS-10-G-1/4 John Guest® 2in x 10in 12 pack - Part Number: 255505-43 - 20 MICRON - Pentek Gold Inline Water Filtration Systems - Bituminous Granular Activated Carbon - John Guest Quick Connect Color: White. more

    $135.24

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    Water Supply Kit (Universal)

    Water Supply Kit (Universal)

    The John Guest Water Supply Kit provides an easy, leak-free and reliable 1/4 in. water supply line for the installation of filtration systems, coffee makers, bottleless water coolers and beverage dispensing equipment. The kit incorporates an Angle Stop... more

    $19.80

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    Inline Sediment Water Filter Replacement

    Inline Sediment Water Filter Replacement

    The Pentek 255579-43 Inline Sediment Water Filter Replacement reduces sediment, turbidity and rust particles found in your drinking water. The 255579-43 features with John Guest Quick Connect Fittings, making installation directly into your 1/4 in.... more

    $14.34

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    RO Tank Valve 1/4" x 1/4" Quick-Connect Fitting Reverse Osmosis Food Grade, PPSV500822W By John Guest

    RO Tank Valve 1/4" x 1/4" Quick-Connect Fitting Reverse Osmosis Food Grade, PPSV500822W By John Guest

    PPSV500822W NSF 61 Certified Made in the UK more

    $12.49

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    Watts 100006 1/4-Inch RV GAC/KDF Replacement Water Filter Cartridge

    Watts 100006 1/4-Inch RV GAC/KDF Replacement Water Filter Cartridge

    Flow-Pur Inline Filter - #4 - John Guest Fittings more

    $15.95

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    "John Guest Pkg of 6 1/4"" Locking Clip (Acetal Red) RO DI Reverse Osmosis Drinking Water"

    "John Guest Pkg of 6 1/4"" Locking Clip (Acetal Red) RO DI Reverse Osmosis Drinking Water"

    locking clip fitting. Locking Clips are not required to make a secure connection. These clips are often used to keep owners/users from tampering with internal component connections in manufactured equipment. They can also be used just for extra... more

    $8.50

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    "John Guest Pkg of 6 3/8"" Locking Clip (Acetal Red) RO DI Reverse Osmosis Drinking Water"

    "John Guest Pkg of 6 3/8"" Locking Clip (Acetal Red) RO DI Reverse Osmosis Drinking Water"

    locking clip fitting. Locking Clips are not required to make a secure connection. These clips are often used to keep owners/users from tampering with internal component connections in manufactured equipment. They can also be used just for extra... more

    $6.95

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    "Omnipure (K2305-JJ) 6""x2"" Inline K-Series 5 Micron Sediment 1/4"" FQC"

    "Omnipure (K2305-JJ) 6""x2"" Inline K-Series 5 Micron Sediment 1/4"" FQC"

    "The Omnipure K-Series (K2305-JJ) Filter is a 5 micron sediment filter built to remove dirt, sand, and sediment. The fittings are 1/4 John Guest Quick Connect fittings that make this filter really easy to install. Dimensions: 2"" W X 6"" L Flow Rate:... more

    $26.23

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    "Omnipure (K2305-KK) 6""x2"" Inline K-Series 5 Micron Sediment 3/8"" FQC"

    "Omnipure (K2305-KK) 6""x2"" Inline K-Series 5 Micron Sediment 3/8"" FQC"

    "The Omnipure K-Series (K2305-KK) Filter is a 5 micron sediment filter built to remove dirt, sand, and sediment. The fittings are 3/8 John Guest Quick Connect fittings that make this filter really easy to install. Dimensions: 2"" W X 6"" L Flow Rate:... more

    $27.43

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    APEX Aquarium RO/DI Water Filter System - 4 Stage

    APEX Aquarium RO/DI Water Filter System - 4 Stage

    Each system individually wet tested and sanitized 1 micron sediment prefilter. Very high efficiency 0.5 micron carbon prefilter High silica and phosphate rejection TFC membrane. Quick connect and disconnect John Guest Super Speed fit fittings Apex 4-... more

    $198.66

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    "Omnipure (K2305) 6""x2"" Inline K-Series 5 Micron Sediment - 3/8 - QC"

    "Omnipure (K2305) 6""x2"" Inline K-Series 5 Micron Sediment - 3/8 - QC"

    "The Omnipure K-Series (K2305) Filter is a 5 micron sediment filter built to remove dirt, sand, and sediment. The fittings come in 1/4"" and 3/8"" John Guest Quick Connect options that make this filter really easy to install. Dimensions: 2"" W X 6"" L... more

    $18.56

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    Commercial Water Distributing OMNIPURE-VH14-JG 0.25 in. Quick Connect Valved Head

    Commercial Water Distributing OMNIPURE-VH14-JG 0.25 in. Quick Connect Valved Head

    Features Valve head shuts off water automatically, making filter changes clean and simple. John Guests 1/4 in. Quick-Connect fittings make installation easy. Compact design saves space and can be installed virtually anywhere.- SKU: CWD03027 more

    $26.25

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    "Omnipure (K2305) 6""x2"" Inline K-Series 5 Micron Sediment - 1/4 - QC"

    "Omnipure (K2305) 6""x2"" Inline K-Series 5 Micron Sediment - 1/4 - QC"

    "The Omnipure K-Series (K2305) Filter is a 5 micron sediment filter built to remove dirt, sand, and sediment. The fittings come in 1/4"" and 3/8"" John Guest Quick Connect options that make this filter really easy to install. Dimensions: 2"" W X 6"" L... more

    $17.51

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    John Guest White 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest White 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    Weight: 1500 Hundredths Pounds, Manufacturer: John Guest more

    $80.07

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    John Guest PP251212W Stem Barb Connector Polypro - 3/8 OD Stem x 3/8 ID Barb

    John Guest PP251212W Stem Barb Connector Polypro - 3/8 OD Stem x 3/8 ID Barb

    John Guest PP251212W Stem Barb Connector Polypro - 3/8 OD Stem x 3/8 ID Barb. John Guest PP251212W Stem Barb Connector Polypro - 3/8 OD Stem x 3/8 ID Barb Features: White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 &... more

    $21.84

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    John Guest White 250 ft/roll 1/2" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest White 250 ft/roll 1/2" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    Available in 1/2 in. O.D. (0.375 in. I.D.) in natural, white, blue, black and red, Manufactured with FDA approved materials; NSF 61 and 51 certified, flexible, odorless, tasteless, and non-toxic, Working pressures and temperatures: 150 psi at 70°F, 90... more

    $119.31

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    John Guest PP251612W Stem Barb Connector Polypro - 1/2 OD Stem x 3/8 ID Barb

    John Guest PP251612W Stem Barb Connector Polypro - 1/2 OD Stem x 3/8 ID Barb

    John Guest PP251612W Stem Barb Connector Polypro - 1/2 OD Stem x 3/8 ID Barb. John Guest PP251612W Stem Barb Connector Polypro - 1/2 OD Stem x 3/8 ID Barb Features: White polypropylene construction EPDM O-ring FDA approved material NSF Certified 51 &... more

    $19.95

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    John Guest Natural 500 ft/roll 1/4" OD 1.7" ID Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest Natural 500 ft/roll 1/4" OD 1.7" ID Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    Available in 1/4 in. O.D. (0.17 in. I.D.) in natural, white, blue, black and red, Manufactured with FDA approved materials; NSF 61 and 51 certified, Durable, flexible, odorless, tasteless, and non-toxic, Working pressures and temperatures: 230 psi at... more

    $80.13

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    John Guest Red 500 ft/roll 5/16" OD 0.187" ID Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest Red 500 ft/roll 5/16" OD 0.187" ID Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    Weight: 1500 Hundredths Pounds, Manufacturer: John Guest more

    $131.35

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    John Guest Blue 250 ft/roll 1/2" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest Blue 250 ft/roll 1/2" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    Available in 1/2 in. O.D. (0.375 in. I.D.) in natural, white, blue, black and red, Manufactured with FDA approved materials; NSF 61 and 51 certified, flexible, odorless, tasteless, and non-toxic, Working pressures and temperatures: 150 psi at 70°F, 90... more

    $126.90

    FREE shipping

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    John Guest Natural 500 ft/roll 5/16" OD 0.187" ID Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest Natural 500 ft/roll 5/16" OD 0.187" ID Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    Weight: 1500 Hundredths Pounds, Manufacturer: John Guest more

    $131.35

    FREE shipping

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    John Guest Black 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest Black 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    Black 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis more

    $78.93

    FREE shipping

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    John Guest Red 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    John Guest Red 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

    Red 500 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis more

    $56.20

    FREE shipping

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    Everpure EV9256-20 QL1 Single Filter Head with Bracket and 1/4 inch Quick-Connect Fittings

    Everpure EV9256-20 QL1 Single Filter Head with Bracket and 1/4 inch Quick-Connect Fittings

    The EV9256-20 Everpure QL1 single water filter head is designed for exclusive use with Everpure water filter cartridges, installed in beverage and food service applications. An affordably priced part that comes complete with a bracket and ¼ inch John... more

    $41.33

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    New Flow Restrictor for 50 GPD RO with Quick-Connect Fittings Flow400

    New Flow Restrictor for 50 GPD RO with Quick-Connect Fittings Flow400

    Flow Restrictor for 50 GPD RO with Quick-Connect FittingsInline Flow Restrictor for 50 GPD RO w/ Quick-Connect Fittings.This most common type of flow restrictor connects easily anywhere on the RO drain line. If your system has a flow restrictor that... more

    $12.55

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    "Aquatec PSW-340 Tank Shut Off (TSO) Switch for Aquatec Booster Pumps 3/8"" John Guest"

    "Aquatec PSW-340 Tank Shut Off (TSO) Switch for Aquatec Booster Pumps 3/8"" John Guest"

    "The Aquatec PSW-240 tank shutoff (TSO) switch for the Aquatec booster pumps used in RO systems with a tank. This switch connects to your water line on your RO system and shuts off the pump when the tank pressure exceeds 40 PSI or the ESO (if... more

    $21.00

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    John Guest Red Quick Connect Locking Clips - 1/4 - QC

    John Guest Red Quick Connect Locking Clips - 1/4 - QC

    "Available in 1/4"", 5/16"", 3/8"", and 1/2"" Locking Clips are not required to make a secure connection. These clips are often used to keep owners/users from tampering with internal component connections in manufactured equipment. They can also be... more

    $5.49

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    "John Guest (PI251212S) Tube to Hose Stem 3/8"" - 3/8"""

    "John Guest (PI251212S) Tube to Hose Stem 3/8"" - 3/8"""

    "John Guest (PI251212S) Tube to Hose Stem 3/8"" - 3/8""" more

    $17.18

    FREE shipping

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    1/4" x 1/4" Tube to Hose Stem RO DI Reverse Osmosis Quick Connector Drinking Water By John Guest

    1/4" x 1/4" Tube to Hose Stem RO DI Reverse Osmosis Quick Connector Drinking Water By John Guest

    We only sell genuine. Provide high quality service. more

    $11.39

    FREE shipping

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    More information about Water Filters

    Best prices on John guest fittings in Water Filters. Check out Bizrate for great deals on popular brands like Cuno, Everpure and John Guest. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.