Material and Clarity
Each tube is made from PMMA acrylic chosen for high transparency. The material resists yellowing and clouding over time so coolant color stays visible.
PC Components
Shop all PC Components
Blackwell & RDNA 4
New-generation graphics cards
GeForce RTX 50 and Radeon RX 9000, filtered by VRAM and length.
Shop now
Cooling
Shop all Cooling
Custom loop
Water cooling parts
Blocks, radiators and fittings from EK, Alphacool and Watercool.
Shop now
Cases & Modding
Shop all Cases & Modding
Showcase builds
Glass-panel cases
Dual-chamber and panoramic designs from Lian Li, Hyte and Fractal.
Shop now
Monitors
Shop all Monitors
Pixel perfect
OLED gaming monitors
QD-OLED and WOLED panels for deep blacks and fast motion.
Shop now
Peripherals
Shop all Peripherals
Desk setup
Keyboards & mice
Mechanical and Hall-effect boards, ultralight mice.
Shop now
Storage
Shop all Storage
PCIe 5.0
Next-gen NVMe SSDs
Gen 5 drives for the fastest loads and transfers.
Shop now
Sim Racing
Shop all Sim Racing
Direct drive
Wheel bases
Simucube, Moza, Simagic, Fanatec and more.
Shop now
Gaming & VR
Shop all Gaming & VR
Long sessions
Gaming chairs
Ergonomic chairs from noblechairs, Razer and more.
Shop now
Networking
Shop all Networking
Home network
Faster connections
Routers, Wi-Fi adapters, network cards and switches.
Shop now
Laptops & PCs
Shop all Laptops & PCs
Ready to play
Gaming PCs
Ready-built systems from 1080p to 4K, with RTX 50 and RX 9000 graphics.
Shop now
In stock Ships by Tue, Nov 10 when paid today.
This pack contains four clear acrylic tubes sized for standard 16mm compression fittings. They are built for custom liquid cooling assemblies.
Each tube is made from PMMA acrylic chosen for high transparency. The material resists yellowing and clouding over time so coolant color stays visible.
Outer diameter is 16mm and inner diameter is 13mm, matching common hard-tube compression fittings. Length is 60cm per piece, giving enough length for multiple bends.
Tubes are straight and require heat bending for angles. They contain no UV-reactive additives or lighting. Verify fitting compatibility with the manufacturer before assembly.
| Brand | Alphacool |
|---|---|
| Manufacturer part no. | 18443 |
| EAN | 4250197184434 |
| Warranty | 3 years (manufacturer) |
| Is angled | No |
|---|
| Suitable for hardtubes | Yes |
|---|
| Lighting / RGB | No |
|---|
| Primary Color | Transparent |
|---|---|
| UV active | No |
| Materials | Acrylic, PMMA |
|---|
| Inner diameter | 13 mm |
|---|---|
| Outer diameter | 16 mm |
| Tube length | 60 cm |
Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.
Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
| To | Business days | This item |
|---|---|---|
| GermanyDHL Paket | 1–2 | $5.90 |
| Other EU countriesDHL Parcel International | 2–8 | $11.90–$15.90 |
| UK, Switzerland and NorwayDHL Parcel International | 3–7 | $24.90 |
| United States and CanadaDHL Express Worldwide | 2–5 | $39.90 |
| Asia and the Middle EastDHL Express Worldwide | 2–5 | $49.90 |
| Australia and New ZealandDHL Express Worldwide | 3–6 | $59.90 |
Same category, close in price
AlphacoolIn stock
$16.99 ≈ 0.0002202 BTC
XSPCIn stock
$16.99 ≈ 0.0002202 BTC
AlphacoolIn stock
$17.99 ≈ 0.0002332 BTC
AlphacoolIn stock
$15.99 ≈ 0.0002073 BTC
AlphacoolIn stock
$14.99 ≈ 0.0001943 BTC
AlphacoolIn stock
$14.99 ≈ 0.0001943 BTC
BitsPowerIn stock
$18.99 ≈ 0.0002462 BTC
BitsPowerIn stock
$14.99 ≈ 0.0001943 BTC
AlphacoolIn stock
$18.99 ≈ 0.0002462 BTC
WatercoolIn stock
$14.99 ≈ 0.0001943 BTC
Your cart
Your cart is empty
Start with a top category:
Shipping calculated at checkout. Pay with BTC, ETH or USDT — rate locked when you check out.
Compare 0/4
Compare