# Pipe brush UNIPAK CU 18 mm model 4212018 – plastic construction brush for cleaning pipes

**URL:** https://aio.lv/en/product--unipak-4212018--12235120
**Data updated:** 2026-03-29 16:21 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** UNIPAK
**Manufacturer code:** 4212018
**EAN:** 5708923420183
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unipak-4212018--12235120

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

UNIPAK pipe brush CU 18 mm (model 4212018) is a plastic construction brush designed for cleaning and removing debris inside 18 mm pipes. The compact brush head suits maintenance and installation tasks where narrow-diameter pipe cleaning is required. It is intended for routine pipe clearing, preparation before joining, and light debris removal in plumbing and HVAC applications.

## Long description

UNIPAK CU 18 mm model 4212018 is a plastic construction pipe brush designed for cleaning the interior of narrow pipes with an 18 mm diameter. The compact brush head and firm bristles allow removal of light debris, sediment and residues during maintenance and installation tasks in plumbing and HVAC systems. The brush is intended for routine clearing, surface preparation before joining or sealing, and light scouring where a small-diameter tool is required.
Advantages
The brush combines a compact 18 mm head with plastic construction that resists corrosion and retains shape during repeated use. Its bristle density is optimized to reach inside narrow bore pipes and dislodge loose particles without scratching typical pipe materials. Lightweight and easy to handle, the tool supports quick manual operations and precise cleaning in confined spaces.
Suitable for
Cleaning and clearing 18 mm internal-diameter pipes
Preparing pipe ends before joining, gluing or sealing
Maintenance work in plumbing and heating, ventilation and air-conditioning systems
Removing light sediment, rust flakes and installation debris from narrow bores
Key specifications
Brush head diameter: 18 mm suitable for 18 mm internal pipe bore
Material: plastic brush body with firm synthetic bristles
Head shape: compact cylindrical profile for narrow-pipe access
Intended use: manual cleaning and light scouring in small-diameter pipes
How to use
Insert the brush into the pipe and move it back and forth with moderate pressure to dislodge debris. Rotate the brush gently while advancing to increase contact between bristles and the pipe wall. After scouring, withdraw the brush and flush the pipe with water or a suitable cleaning fluid to remove loosened particles. Inspect the pipe visually or with a probe to confirm cleanliness before joining or sealing.
Usage recommendations
Use the CU 18 mm brush for routine cleaning and surface preparation only; avoid excessive force that could deform plastic-lined pipes or damage sensitive sealing surfaces. Clean and dry the brush after use to extend service life and store it in a dry place away from direct heat and chemicals.

## FAQ

### How much does the Pipe brush UNIPAK CU 18 mm model 4212018 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All UNIPAK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized UNIPAK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12235120/68103159_large.webp