# QiDi Polar Cooler Extruder Cooler for the Q2/Max4 Series PCM4-Q2

**URL:** https://aio.lv/en/product--qidi-pcm4-q2--12637333
**Data updated:** 2026-08-28 04:24 (EEST)
**Category:** Other goods
**Manufacturer:** QiDi
**Manufacturer code:** PCM4-Q2
**EAN:** 744581223334
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 209.49 €
**Prices and availability valid until:** 2026-10-26 23:59
**Price without VAT (21%):** 173.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qidi-pcm4-q2--12637333

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.10.2026 | free |
| Pickup points | 15.10.2026 | 1.99 EUR |
| Courier delivery to door | 15.10.2026 | 4.99 EUR |

## Summary description

Enhance your 3D printing performance with the QiDi Polar Cooler extruder cooler, specifically designed for the Q2 and Max4 series. This replacement component ensures optimal thermal management of the extruder during operation, preventing overheating and maintaining consistent filament extrusion. Ideal for maintaining printing reliability and extending equipment lifespan during demanding, high-speed jobs.

## Long description

Enhance your 3D printing performance with the QiDi Polar Cooler extruder cooler, specifically designed for the Q2 and Max4 series. This replacement component ensures optimal thermal management of the extruder during operation, preventing overheating and maintaining consistent filament extrusion. Ideal for maintaining printing reliability and extending equipment lifespan during demanding, high-speed jobs. The device utilizes an efficient direct-blow system and a built-in condensate filter, helping to reduce the risk of extruder clogs, improve print quality, and ensure more predictable results. It is a practical solution for users who expect high precision and greater comfort while working, delivering air at temperatures as low as 10°C to support stable layer formation and surface finish.
Advantages
The QiDi Polar Cooler uses a direct cool-air blowing system that effectively lowers the temperature in the work area and supports the proper functioning of the extruder and filament. This solution reduces the frequency of clogs, resulting in smoother operation and greater reliability of the entire process. The cooling system works in conjunction with active airflow control to help maintain stable operating conditions, which is particularly important when creating large models from materials like PLA. Limiting sudden temperature changes reduces the risk of warping and print edge lifting. Additionally, the built-in condensate filter removes moisture from the airflow, ensuring that only dry and clean air enters the system for consistent performance.
Suitable for
3D printing with the QiDi Q2 and Max4 series
Preventing extruder clogs during long print jobs
Maintaining stable chamber temperatures for PLA models
Improving surface finish and detail accuracy
Extended high-speed 3D printing operations
When it may not be suitable
This cooler may not be suitable for 3D printers outside of the specified QiDi Q2 and Max4 series, as it is custom-engineered for these specific models and their mounting requirements. It is also not required for users who only print casual, low-detail models that do not generate high thermal loads or demand advanced temperature regulation.
Key specifications
Dimensions: 234 x 92 x 214 mm³
Weight: 1.6 kg
Housing material: ABS
Hose material: Silicone (5x7)
Control mode: Closed-loop
Air outlet temperature control range: 5–10 ℃
Operating ambient temperature: 0–65 ℃
Noise level: 54 dB
Airflow: 2.8–3.2 mph
Heat sink material: Aluminum
Heat sink dimensions: 100 × 95 × 25 mm³
Cooling fan power: 4 W
Quiet air pump power: 8.4 W
Rated voltage: 12 V
Rated power: 60 W
How to use
Begin by ensuring the 3D printer is powered off and disconnected from the power source. Position the cooler securely using the provided hardware, connecting the air intake tube and power cables according to the instructions. Verify that all connections are secure, including the power supply and cable ties. Once installed, power on the system and configure the closed-loop temperature control settings based on your filament type and printing requirements. Regularly check the condensate filter and clean components as needed to maintain optimal airflow and thermal performance.
What to consider before purchase
Verify compatibility with your specific 3D printer model, ensuring it is a Q2 or Max4 series device
Check available physical workspace around the printer to accommodate the 234 x 92 x 214 mm³ dimensions
Review your primary filament types to ensure active cooling management aligns with your printing needs
Ensure proper ambient room conditions within the specified 0–65 ℃ operational limits
Usage recommendations
For best results, always ensure the chamber temperature does not exceed the material softening temperature, keeping it at a maximum of 45 °C for PLA. Regularly inspect the condensate filter to maintain dry airflow and prevent moisture buildup during extended printing sessions.

## FAQ

### How much does the QiDi Polar Cooler Extruder Cooler for Q2/Max4 cost, and is it available for purchase?

The price is 209.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 12.10.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can QiDi Polar Cooler Extruder Cooler for Q2/Max4 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 QiDi 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 QiDi 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/12637333/69524871_large.webp