# Cooling Fan Two-to-One accessory for Flashforge ADVENTURER 4 PRO (MPN 20003967001)

**URL:** https://aio.lv/en/product--flashforge-20003967001--10738569
**Data updated:** 2026-02-12 22:05 (EET)
**Category:** Office Equipment Accessories
**Manufacturer:** Flashforge
**Manufacturer code:** 20003967001
**EAN:** 6937120305170
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--flashforge-20003967001--10738569

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

Replacement cooling fan accessory designed for the Flashforge ADVENTURER 4 PRO 3D printer, model reference 20003967001. The Two-to-One fan assembly provides directed airflow for part cooling and thermal management of the hotend and printed parts. Suitable for maintaining print quality, reducing stringing and improving layer adhesion during FDM printing. Intended for use as a spare or upgrade part.

## Long description

The Cooling Fan Two-to-One accessory for Flashforge ADVENTURER 4 PRO is a replacement fan assembly designed to provide targeted airflow for the printer's hotend and printed parts. Intended as a spare or upgrade part, this two-to-one duct channels air from a single source into two focused streams to assist part cooling and thermal management during FDM printing. The accessory helps maintain consistent print quality by addressing cooling-related issues such as stringing and poor layer adhesion.
Advantages
This fan assembly offers directed cooling that improves the consistency of layer solidification and reduces the likelihood of warping and stringing on small to medium-sized prints. The two-outlet design concentrates airflow where it is needed while minimizing airflow on areas that require slower cooling, supporting better surface finish and dimensional accuracy. Built to fit the Flashforge ADVENTURER 4 PRO form factor, the accessory is suitable for straightforward replacement and integration with the printer's existing mount and airflow path.
Suitable for
Replacement of a worn or noisy part cooling fan on the Flashforge ADVENTURER 4 PRO
Upgrading airflow to improve print surface finish and reduce stringing
FDM prints that require localized cooling control for small features
Maintenance kits for educational, prototyping, or light production environments
Key specifications
Design: two-outlet (two-to-one) directed airflow duct
Function: part cooling and hotend thermal management for FDM printing
Compatibility: made for Flashforge ADVENTURER 4 PRO mechanical and mounting layout
Material: durable plastic housing suitable for printer operating temperatures
Mounting: intended for direct replacement in the original fan position
How to use
Power down and cool the printer before beginning installation. Remove the existing fan assembly from the ADVENTURER 4 PRO according to the manufacturer's instructions, disconnect any electrical connectors, and transfer any required screws or brackets. Fit the Cooling Fan Two-to-One accessory into the original mount, secure it with the appropriate fasteners, and reconnect the electrical connector. Verify correct orientation of the airflow duct and perform a test print to confirm improved cooling and normal printer operation.
Usage recommendations
Use this accessory as indicated for the Flashforge ADVENTURER 4 PRO; ensure fan wiring and connectors match the printer's originals and avoid operating the printer without the fan cover in place. Periodically inspect the fan for dust buildup and mechanical wear, and replace it if airflow or sound levels change notably.

## FAQ

### How much does the Cooling Fan for Flashforge ADVENTURER 4 PRO cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 14.08.2026 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. 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 Flashforge 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 Flashforge 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