Pre-OrderRam Humidifiers
£40.45
Online price · 10% online discount included
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This item is too big for our parcel service, so we don't sell it for delivery on the website. Collect it from our Bristol shop, or ask us for a delivery price.
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Description
Ram Humidifiers are high-quality ultrasonic humidifiers, the 5l unit can provide up to 400ml per hour of water vapour into your grow room, the 13l unit up to 1100ml per hour - both are great for small to medium growing areas.
The output is controlled by a dial on the front of the unit - tank sizes available are 5l and 13l.
As they're designed for grow room use you will get fewer problems with these humidifiers than other models aimed at the residential and health markets that are designed without grow room extraction in mind.
To ensure a long lifespan, please use R.O (reverse osmosis) water only.
Available in 5l or 13l unit sizes.
Key facts
| Type | Ultrasonic humidifier for grow rooms |
|---|---|
| Brand | RAM |
| 5 litre unit | Up to 400 ml of water vapour an hour |
| 13 litre unit | Up to 1,100 ml of water vapour an hour |
| Control | Output dial on the front |
| For | Small to medium growing areas |
| Sizes | 5 litre, 13 litre |
| Category | Humidity Control |
How to use
Fill the tank with reverse osmosis (RO) water only: it gives the unit a long life. Turn the dial on the front to set the output. Being made for grow rooms, they cope with extraction better than household humidifiers.
The humidity to aim for changes with temperature and stage of growth: see the VPD chart. Check the room with a hygrometer.
Questions
Which size should I get?
The 5 litre unit gives up to 400 ml an hour, the 13 litre up to 1,100 ml an hour. Both suit small to medium growing areas.
What water should I use?
RO (reverse osmosis) water only, for a long lifespan.
Growers’ guides
- Grow Tent Humidity: How to Lower or Raise ItGrow tent humidity targets for each stage, why it climbs at lights-off, how to lower or raise it, and when you need a humidifier or a dehumidifier.
- VPD Chart: What Vapour Pressure Deficit Means for Your PlantsVPD explained in plain terms, with a chart by temperature and humidity, the ranges to aim for at each stage, and how to measure and control it.
- Reverse Osmosis (RO) Water for Growing: Do You Need a Filter?What reverse osmosis (RO) water is, why growers use it on hard tap water, the RO filters we sell, what to add back, and when you can do without one.
