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Florifi

Vortex Ultra Silent Ducting

Vortex Ultra Silent Ducting

£38.00 GBP
£38.00 GBP
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PLEASE NOTE: This Product is delivered direct from Supplier - Delivery is usually 1 - 3 business days

Vortex Ultra Silent Ducting

Designed for environments where absolute acoustic discretion is paramount, Ultra Silent Ducting offers a high-calibre, multi-layered insulation solution to isolate and eliminate ventilation noise. Built from high-quality, exceptionally tough composite materials, this ducting fits seamlessly over the flange of any matching extraction fan or filter casing to massively suppress mechanical vibrations and airborne wind rush.

With its sleek exterior profile and robust inner core, it delivers premium, long-term durability without buckling or collapsing under high static pressure.

Core Features:

  • Maximum Acoustic Suppression: Engineered with an advanced, high-density insulating core specifically tuned to intercept and absorb high and low-frequency fan noise.

  • Ultra-Efficient, Tough Composition: Constructed from heavy-duty, tear-resistant materials designed to survive tight bends, demanding configurations, and high friction layouts without breaking its structural acoustic seal.

  • Streamlined Universal Fit: Slides cleanly directly over standard extraction fan, silencer, or carbon filter flanges. Secure tightly with an appropriately sized duct clip for a flawless, air-tight connection.

  • Highly Flexible Fluid Dynamics: Easily snakes around obstacles or through tight ceiling joists without pinching, keeping internal resistance low and maintaining optimal volumetric throughput ($m^3/h$).

Available Configurations:

To fit any modern ventilation setup, Ultra Silent Ducting is supplied in convenient 10-metre lengths across a full spectrum of standard industry flange diameters:

  • 4" (100mm) | 5" (125mm) | 6" (150mm) | 8" (200mm) | 10" (250mm) | 12" (315mm)

Technical Summary:

  • Acoustic Profile: Maximum noise-dampening insulation layer.

  • Material Quality: Heavy-duty, high-tensile scuff-resistant outer jacket.

  • Standard Length: Supplied in continuous 10m lengths.

  • Flange Range: Comprehensive diameter options from 4” up to 12”.

  • Installation: Direct flange slide-on fit; compatible with standard duct clips.

View full details

Complete Extraction Ventilation Diagram showing Carbon Filter, Inline Fan, and Ducting

🍃 Environmental Extraction & Filter Sizing Tool

Input your space dimensions and target air exchange cycle frequency to determine the exact minimum required volumetric extraction rate (m³/h).

Target Cycles/Hour
💡 Standard Recommendations: 60 cycles/hr replaces environmental volume once per minute (ideal for closed cultivation). 30 cycles/hr is standard for ambient structural cooling.

This product is sent directly to you
from our supplier partner, which means it skips our warehouse and heads
straight your way. Delivery times may vary slightly from our standard
orders, and it may arrive in different packaging — but the quality is
exactly what you'd expect from Florifi.

If you have any questions about your order, we're still your first point of contact. Just get in touch and we'll sort it.

Frenquently Asked Questions

Find answers to common questions about Ventilation

As a general rule, you should aim to exchange the air in your grow space every 1–3 minutes. To calculate the required fan capacity, multiply your room volume (length × width × height in metres) by 20–60 to get the minimum m³/h rating. For example, a 1.2m × 1.2m × 2m tent (2.88m³) needs a fan rated at least 58–173 m³/h.

CFM (cubic feet per minute) and m³/h (cubic metres per hour) are both units of airflow. To convert CFM to m³/h, multiply by 1.699. So a 200 CFM fan equals approximately 340 m³/h. Most UK and EU fans are rated in m³/h, while US products often use CFM.

Your carbon filter should be rated at the same or higher m³/h than your fan. Using an undersized filter will reduce its effectiveness and shorten its lifespan. Mammoth Carbon Filters are sized to match common fan ratings — check the product specifications for the recommended fan pairing.

Most carbon filters last 12–18 months under normal use, but this depends on humidity levels, air quality, and how continuously the fan runs. High humidity (above 70% RH) can saturate the activated carbon faster. Running your fan at a lower speed with a fan controller can extend filter life significantly.

Static pressure (measured in Pa or mmH₂O) matters when air has to pass through ducting, bends, or a carbon filter — all of which create resistance. For most grow tent setups with a carbon filter and 1–2m of ducting, look for a fan with at least 150–250 Pa of static pressure to maintain effective airflow.