---
product_id: 232866441
title: "PTFE Teflon tubing 10ft - 3mm ID X 4mm OD - Allen Tech PTFE Teflon tube"
brand: "allen tech"
price: "$29"
currency: NZD
in_stock: true
reviews_count: 13
category: "Allen Tech"
url: https://www.desertcart.nz/products/232866441-ptfe-teflon-tubing-10ft-3mm-id-x-4mm-od-allen
store_origin: NZ
region: New Zealand
---

# Precise 3mm ID x 4mm OD sizing Extreme temp range -454°F to 500°F ASTM & UL certified chemical resistance PTFE Teflon tubing 10ft - 3mm ID X 4mm OD - Allen Tech PTFE Teflon tube

**Brand:** allen tech
**Price:** $29
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your workflow with PTFE tubing that never quits!

## Quick Answers

- **What is this?** PTFE Teflon tubing 10ft - 3mm ID X 4mm OD - Allen Tech PTFE Teflon tube by allen tech
- **How much does it cost?** $29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/232866441-ptfe-teflon-tubing-10ft-3mm-id-x-4mm-od-allen)

## Best For

- allen tech enthusiasts

## Why This Product

- Trusted allen tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified Chemical Armor:** ASTM D543 & UL-224 VW-1 flame rating guarantee superior resistance against acids, alkalis, and solvents.
- • **Unmatched Thermal Endurance:** Withstands extreme temperatures from cryogenic lows to scorching highs, perfect for demanding environments.
- • **FDA-Approved Food-Safe Material:** Crafted from FDA-compliant PTFE, safe for food contact and medical-grade applications.
- • **Precision Fit for High-Performance:** Exact 3mm inner diameter ensures seamless compatibility with advanced 3D printers and industrial applications.
- • **Long-Lasting, Low-Friction Reliability:** Exceptional lubricity and electrical insulation extend lifespan and performance in electronics and industrial setups.

## Overview

Allen Tech’s 10ft PTFE Teflon tubing (3mm ID x 4mm OD) delivers precision, durability, and chemical resistance with FDA-approved, UL-certified material. Engineered for extreme temperatures and demanding industrial, medical, and 3D printing uses, it’s the trusted choice for professionals who refuse to compromise.

## Description

desertcart.com: PTFE Teflon tubing 10ft - 3mm ID X 4mm OD - Allen Tech PTFE Teflon tube : Industrial & Scientific

Review: Good tubes - Tubing works well in my A1 Mini 3D printer and AMS Lite. Plenty of it so I don't feel bad about wasting it if I cut it wrong. Seems to be holding up well for the last few months.
Review: Good for particular filaments... - Some 1.75mm Filaments for 3D printing are NOT 1.75mm some are actually up o 2.1mm meaning your common 4mm OD / 2mm ID tube won't cut it. Glow in the dark, word, carbon fiber, etc. can be greatly varying diameters and the run of the mill PTFE tubing won't work. I bought this and works fine with one caveat; make sure the spring teeth in you hot end assembly is tight of the thin PTFE tubing that this is may pull loose.

## Features

- ID:3mm(0.118'')/OD:4mm(0.158''),Length:10ft Material: PTFE(common name:Teflon),Translucent
- Temperature range (Degree F):-454 to 500. Flame rating: UL-224 VW-1(UL-recognized). Density: 2.15-2.20 g/cm3.
- Excellent resistant to acids, alkali and all kinds of organic solvents: ASTM D543. High lubricating ability and non-stick
- Raw materials meet FDA requirements per FDA 21 CFR 177.1550 for use with food contact surfaces
- Excellent electric property and long life. Widely used in electronics, chemicals, medical and industrial

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B8CK8L9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,532 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #56 in Industrial Plastic Tubing |
| Brand | ALLEN TECH |
| Certification | ASTM, UL |
| Color | Translucent |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,213) |
| Date First Available | March 6, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Length | 10 Feet |
| Item Package Quantity | 1 |
| Item Weight | 1.44 ounces |
| Item model number | 3DPTFE3/4CM10FT |
| Manufacturer | Allen Tech |
| Material | Polytetrafluoroethylene (PTFE) |
| Measurement System | Metric |
| Nominal Wall Thickness | 1.3 mm |
| Outside Diameter | 0.16 Inches |
| Part Number | 3DPTFE3/4CM10FT |
| Product Dimensions | 120"L x 0.16"W |
| Size | 120 inches x 0.158 inches |
| Style | 10ft-3mmID*4mmOD |
| UPC | 704256891299 |

## Product Details

- **Brand:** ALLEN TECH
- **Color:** Translucent
- **Item Length:** 10 Feet
- **Item Weight:** 0.04 Kilograms
- **Manufacturer:** Allen Tech
- **Material:** Polytetrafluoroethylene (PTFE)
- **Nominal Wall Thickness:** 1.3 mm
- **Outside Diameter:** 0.16 Inches
- **Product Dimensions:** 120"L x 0.16"W
- **UPC:** 704256891299

## Images

![PTFE Teflon tubing 10ft - 3mm ID X 4mm OD - Allen Tech PTFE Teflon tube - Image 1](https://m.media-amazon.com/images/I/51HYlzgaZML.jpg)
![PTFE Teflon tubing 10ft - 3mm ID X 4mm OD - Allen Tech PTFE Teflon tube - Image 2](https://m.media-amazon.com/images/I/614Nj0JHeiL.jpg)
![PTFE Teflon tubing 10ft - 3mm ID X 4mm OD - Allen Tech PTFE Teflon tube - Image 3](https://m.media-amazon.com/images/I/61wEDa5x0eL.jpg)
![PTFE Teflon tubing 10ft - 3mm ID X 4mm OD - Allen Tech PTFE Teflon tube - Image 4](https://m.media-amazon.com/images/I/71jde0y2znL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: what size should i pick if im using flashforge creator pro?**
A: If you're building a dry box you want the 2 mm inner diameter to best fit the 1.75 mm filament.  That's what I used when I built my dry box and it works great.

If you're looking to replace the guide tubes that came with the printer, you'll need something wider, looks like mine is 8 mm outer diameter.

**Q: Does this work with Ender 3 v2?**
A: It should.

**Q: Can this be used for siphoning wine?**
A: Very probable but I would think a bigger diameter tube would be better, and a cheaper option would be polythene tubing.

**Q: What about the replacement blades? Can I order more separately?**
A: Sorry, we just sell tube cutter, blades are not sold separately

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good tubes
*by A***N on October 4, 2025*

Tubing works well in my A1 Mini 3D printer and AMS Lite. Plenty of it so I don't feel bad about wasting it if I cut it wrong. Seems to be holding up well for the last few months.

### ⭐⭐⭐⭐⭐ Good for particular filaments...
*by G***K on July 25, 2025*

Some 1.75mm Filaments for 3D printing are NOT 1.75mm some are actually up o 2.1mm meaning your common 4mm OD / 2mm ID tube won't cut it. Glow in the dark, word, carbon fiber, etc. can be greatly varying diameters and the run of the mill PTFE tubing won't work. I bought this and works fine with one caveat; make sure the spring teeth in you hot end assembly is tight of the thin PTFE tubing that this is may pull loose.

### ⭐⭐⭐⭐⭐ Good for "reverse bowden" setup.
*by H***T on March 6, 2024*

This is good to run between a spool (or filament dryer, like I did) and an extruder, as it's very loose and won't add appreciable drag while your extruder is pulling the filament. Because it's less draggy, it's better for this purpose than what you'd place between an extruder and hot end. However, it's useless for a "regular" Bowden setup (between extruder and hot end.) The ID (inside diameter) is too wide, allowing the filament too much freedom to move around at random angles, effectively changing the amount of pressure according to where the nozzle is, and that's no good. I tried that and found that it lead to weird inconsistencies in finish, especially at the top layer. So, for a regular bowden setup, use something with a slightly narrower ID.

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-14*