HomeStore

John Guest White 20 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

Product image 1

John Guest White 20 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

John Guest 1/4" polyethylene tubing delivers NSF 51 certified drinking water safety in a flexible, kink-resistant LLDPE construction designed for reverse osmosis, DI systems, and aquarium plumbing. This 20-foot roll of white tubing provides reliable connections between filter housings, membranes, storage tanks, and faucets in residential and commercial water treatment applications.
SPECIFICATIONS

John Guest 1/4" PE Tubing – 20 Foot Roll

Outer Diameter
1/4"
Standard RO size
Roll Length
20 Feet
Single continuous length
Material
LLDPE
Linear low-density polyethylene
Certification
NSF 51
Food and drinking water safe
Color
White
Opaque finish
Brand
John Guest
Industry standard
TECHNICAL DETAILS

Material Properties & Performance

Tubing Type Polyethylene (PE) – LLDPE construction
Outside Diameter 1/4 inch (6.35mm)
Length 20 feet per roll
Certification NSF 51 certified for food and drinking water contact
Color White opaque
Compatibility John Guest, APEC, iSpring, Watts, and other standard 1/4" push-fit fittings
Temperature Range Suitable for cold and ambient temperature water applications
COMPATIBILITY & APPLICATIONS

Where This Tubing Works

This John Guest 1/4" polyethylene tubing is compatible with all standard reverse osmosis systems, deionization setups, aquarium filtration, refrigerator water lines, and drinking water filter assemblies. Works with John Guest, APEC, iSpring, Watts, Express Water, and other manufacturers using quarter-inch push-to-connect fittings. Use for connecting pre-filters to membranes, membranes to storage tanks, tanks to faucets, or any point-to-point water connection in residential or light commercial installations. The LLDPE material resists kinking and maintains flexibility even after repeated bending, making it ideal for tight cabinet installations or long runs to remote faucet locations.

💧 Cut tubing with a sharp razor or proper tube cutter for clean, square ends—this ensures a proper seal in push-fit connections and prevents slow leaks over time.
John Guest 1/4" polyethylene tubing delivers NSF 51 certified drinking water safety in a flexible, kink-resistant LLDPE construction designed for reverse osmosis, DI systems, and aquarium plumbing. This 20-foot roll of white tubing provides reliable connections between filter housings, membranes, storage tanks, and faucets in residential and commercial water treatment applications.
SPECIFICATIONS

John Guest 1/4" PE Tubing – 20 Foot Roll

Outer Diameter
1/4"
Standard RO size
Roll Length
20 Feet
Single continuous length
Material
LLDPE
Linear low-density polyethylene
Certification
NSF 51
Food and drinking water safe
Color
White
Opaque finish
Brand
John Guest
Industry standard
TECHNICAL DETAILS

Material Properties & Performance

Tubing Type Polyethylene (PE) – LLDPE construction
Outside Diameter 1/4 inch (6.35mm)
Length 20 feet per roll
Certification NSF 51 certified for food and drinking water contact
Color White opaque
Compatibility John Guest, APEC, iSpring, Watts, and other standard 1/4" push-fit fittings
Temperature Range Suitable for cold and ambient temperature water applications
COMPATIBILITY & APPLICATIONS

Where This Tubing Works

This John Guest 1/4" polyethylene tubing is compatible with all standard reverse osmosis systems, deionization setups, aquarium filtration, refrigerator water lines, and drinking water filter assemblies. Works with John Guest, APEC, iSpring, Watts, Express Water, and other manufacturers using quarter-inch push-to-connect fittings. Use for connecting pre-filters to membranes, membranes to storage tanks, tanks to faucets, or any point-to-point water connection in residential or light commercial installations. The LLDPE material resists kinking and maintains flexibility even after repeated bending, making it ideal for tight cabinet installations or long runs to remote faucet locations.

💧 Cut tubing with a sharp razor or proper tube cutter for clean, square ends—this ensures a proper seal in push-fit connections and prevents slow leaks over time.
$4.55

Original: $13.00

-65%
John Guest White 20 ft/roll 1/4" Polyethylene Tube Tubing Drinking Water RO Reverse Osmosis DI Aquarium Pipe LLDPE

$13.00

$4.55

Description

John Guest 1/4" polyethylene tubing delivers NSF 51 certified drinking water safety in a flexible, kink-resistant LLDPE construction designed for reverse osmosis, DI systems, and aquarium plumbing. This 20-foot roll of white tubing provides reliable connections between filter housings, membranes, storage tanks, and faucets in residential and commercial water treatment applications.
SPECIFICATIONS

John Guest 1/4" PE Tubing – 20 Foot Roll

Outer Diameter
1/4"
Standard RO size
Roll Length
20 Feet
Single continuous length
Material
LLDPE
Linear low-density polyethylene
Certification
NSF 51
Food and drinking water safe
Color
White
Opaque finish
Brand
John Guest
Industry standard
TECHNICAL DETAILS

Material Properties & Performance

Tubing Type Polyethylene (PE) – LLDPE construction
Outside Diameter 1/4 inch (6.35mm)
Length 20 feet per roll
Certification NSF 51 certified for food and drinking water contact
Color White opaque
Compatibility John Guest, APEC, iSpring, Watts, and other standard 1/4" push-fit fittings
Temperature Range Suitable for cold and ambient temperature water applications
COMPATIBILITY & APPLICATIONS

Where This Tubing Works

This John Guest 1/4" polyethylene tubing is compatible with all standard reverse osmosis systems, deionization setups, aquarium filtration, refrigerator water lines, and drinking water filter assemblies. Works with John Guest, APEC, iSpring, Watts, Express Water, and other manufacturers using quarter-inch push-to-connect fittings. Use for connecting pre-filters to membranes, membranes to storage tanks, tanks to faucets, or any point-to-point water connection in residential or light commercial installations. The LLDPE material resists kinking and maintains flexibility even after repeated bending, making it ideal for tight cabinet installations or long runs to remote faucet locations.

💧 Cut tubing with a sharp razor or proper tube cutter for clean, square ends—this ensures a proper seal in push-fit connections and prevents slow leaks over time.