Description
Compact Twin-Speed Extraction with a Copper Motor
The Garden HighPro TT Fan is a small, lightweight inline fan built for extraction or intake in a tent or small grow room. Its 100% copper motor is built for long service life and runs on a twin-speed switch, so output can be dropped back for a quieter, gentler exchange or opened up when the canopy needs more air moved through it. Choose the 4" (187m³/h), 5" (280m³/h) or 6" (520m³/h) model to match your ducting and carbon filter. Whichever size you choose, it arrives pre-wired with a 2m cable, ready to connect straight into a duct run. The cable ends in a fitted UK 3-pin plug.
Key Benefits
- 280m³/h airflow – enough to run a small-to-medium tent's extraction on its own (5" model); the 4" moves 187m³/h for smaller tents and propagation spaces, and the 6" 520m³/h for a mid-sized tent
- Twin-speed control – an external switch drops output back when full power isn't needed
- 100% copper motor – built for efficiency and a long working life
- Compact and lightweight – easy to mount inline without extra bracketry; clip-together casing opens for cleaning
- Ready to run – pre-wired with a 2m cable and UK 3-pin plug
- Extraction or intake – fit it to pull stale air out or push fresh air in
A fan that only ever runs flat out wastes power and adds noise the grow room doesn't need for most of the cycle. Having a low setting on tap means the extraction rate can be matched to what the plants actually need, day to day. More air when temperature or humidity climbs, and a gentle exchange the rest of the time, keeps airflow and fresh CO₂ moving over the leaves.
How to Use
- Match the ducting to the fan – for the 5″, fit inline with 125mm (5″) ducting, matched to a carbon filter of the same diameter if filtering odour; use 100mm (4″) with the 4″ and 150mm (6″) with the 6″
- Use the low speed for general air exchange and the high speed when temperature or humidity climbs
- Mount so the motor housing is supported and the cable is kept clear of the duct run
- Secure the ducting to each spigot with a ducting clip so the joint stays air-tight
Technical Specifications
- Motor: 100% copper
- Casing: Lightweight plastic, clip-together for maintenance
- Cable: 2m, pre-wired with UK 3-pin plug
- Use: Extraction or intake
- Matched carbon filters: 100 x 300mm (4″) · 125 x 300mm (5″) · 150 x 300mm (6″)
| By size | 4" (100mm) - 187m3/hr | 5" (125mm) - 280m3/hr | 6" (150mm) - 520m3/hr |
|---|---|---|---|
| Airflow | 187 m³/h | 280 m³/h | 520 m³/h |
| Power | 33W | 37W | 60W |
| Control | 2-speed switch | ||
| Max speed | 2385 rpm | 2455 rpm | 2460 rpm |
Frequently Asked Questions
Which size do I need?
Match the fan to your ducting and carbon filter diameter first. Then check airflow: the 4" moves up to 187m³/h, the 5" 280m³/h and the 6" 520m³/h at high speed. Quoted figures are free-air maximums, so a filter and a long duct run will bring the real figure down – size up if in doubt.
How do I change the speed?
Each fan has its own two-speed switch on the unit, so there is nothing else to buy – flick it to low for quiet background exchange or high when the tent runs hot or humid.
Can I use it for intake instead of extraction?
Yes. It works either way round: fit it to pull air out through a carbon filter, or to push fresh air into the tent.
Which carbon filter goes with it?
A 300mm-long filter of the same diameter is the usual match – 100 x 300mm for the 4", 125 x 300mm for the 5" and 150 x 300mm for the 6".
Works Well With
