> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Ultimaker Cleaning Filament

**Type:** Product page · **SKU:** CE06328 · **Brand:** [Ultimaker](https://core-electronics.com.au/brands/ultimaker-australia)
**Page:** https://core-electronics.com.au/ultimaker-cleaning-filament.html ([markdown](https://core-electronics.com.au/ultimaker-cleaning-filament.html.md))

The Ultimaker 3 cleaning filament is used for both print core maintenance and unclogging procedures

## Pricing

- **Price:** $32.08 (inc GST) — $29.16 AUD, exc GST
- **Quantity discounts:** 10+ $28.50 (exc GST) · 20+ $27.86 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 3 today, and up to 300 more in 3–6 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE06328:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE06328:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The Ultimaker 3 cleaning filament is used for both print core maintenance and unclogging procedures. We recommend performing regular maintenance once every three months. Unclog the print core if there is no material extruding from the nozzle for at least ten minutes.

### How to use the Ultimaker 3 cleaning filament

This filament can be used to clean the Ultimaker 3 print core by applying hot and cold pulls. Hot pulls are used to get the biggest parts of carbonized material out of the print core and are highly recommended when the print core is clogged. With a cold pull, the remaining small particles will be removed, ensuring the print core is completely clean.

For detailed instructions on how to clean a print core with the Ultimaker 3 cleaning filament, take a look at [this page](https://core-electronics.com.au/attachments/uploads/23132-clean-the-print-cores).

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/l/cleaning-filament.jpg)