De Verdamper
Pros
- 100% borosilicate glass — no metal or plastic in vapor path
- Integrated water filtration
- Historically significant — invented 1995, Cannabis Cup device
Cons
- Very fragile — pure glass without protective frame
- No digital temperature controller (separate heat gun needed)
- 600-second heat-up, no portable use possible
De Verdamper — Price Comparison (1 Shop)
Last updated: 14/06/2026, 4:36 PM
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Specifications
| Specifications | |
|---|---|
| Heating Method | Convection |
| Device Type | Desktop |
| Brand | De Verdamper |
| Power Source | AC Power |
| Heat-up Time | 600 seconds |
| Weight | 2700 g |
| Warranty | 2 years |
| Water Pipe Compatible | View water pipe adapters |
| Session Mode | Session |
| Temperature Control | Analog (Dial) |
| Material | Dry Herb |
| Vapor Path | Glass |
| Replaceable Battery | No |
| Passthrough Charging | No |
| Charging Port | AC |
Source: Vaporizer InfoReview · Verified 19.02.2026
About this vaporizer
The De Verdamper is the historic original steamer from the Netherlands, invented by Evert in 1995 and is one of the first commercial vaporizers in the world. Made entirely of hand-blown borosilicate glass - with no metal or plastic in the vapor path - and with integrated water filtration, it has shaped the Cannabis Cup verdict. The original De-Verdamper is the glass icon of vaporizer history.
- 100% borosilicate glass — no metal or plastic in vapor path
- Integrated water filtration
- Historically significant — invented 1995, Cannabis Cup device
- Very fragile — pure glass without protective frame
- No digital temperature controller (separate heat gun needed)
- 600-second heat-up, no portable use possible
De Verdamper is a Dutch glass desktop vaporizer with pure convection heating. The entire device is made from laboratory glass — the heater body, filling chamber and hose system are all crafted from heat-resistant borosilicate glass. Integrated water filtration cools the vapour directly inside the device. De Verdamper is manufactured in the Netherlands and is regarded as one of the purest desktop vaporizers available. In the price comparison, it sits between 200 and 350 Euro.
Integrated Water Filtration
Research context: A study in the Journal of Pharmaceutical Sciences (Hazekamp et al., 2006) showed that vaporization at controlled temperatures releases over 95 % of the desired active compounds, while combustion by-products are largely avoided. Source: PubMed 16637053
Pure Glass Convection
Dutch Craftsmanship
Session Use
Official Resources
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No, the water filtration is integrated into the device. That is De Verdamper’s defining feature.
In the Netherlands, for over 20 years.
Remove the glass parts and clean them with isopropyl alcohol or warm water with washing-up liquid. Change the water regularly.
Yes, all glass parts can be reordered individually.
Around 3-5 minutes until the heating element reaches operating temperature.
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