2 kg of CTC80 carbon
Air passes through activated carbon, which retains some odour compounds. Results depend on airflow, carbon contact and condition.
Secret Jardin DF16F350 carbon filter: maximum nominal airflow 350 m³/h, 2 kg CTC80 carbon, prefilter and dedicated DF16 connection. Requires compatible extraction.
GrowLED since 2009
French group · indoor growing expertise
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Showroom near Nancy (54)
Au Palétuvier · Champigneulles
Secret Jardin DF16F350 – carbon...
87,90 €
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5 % pour toi & 5 % pour ton ami
Description
Product presentation
Secret Jardin · DF16F350Filter extracted air.
Filter extracted air.
Match the airflow.
Secret Jardin DF16F350 carbon filter: maximum nominal airflow 350 m³/h, 2 kg CTC80 carbon, prefilter and dedicated DF16 connection. Requires compatible extraction.
CTC80DF16Prefilter included
350 m³/hMaximum nominal airflow
2 kgActivated carbon
22,5 cmFilter body diameter
24 cmFilter body length
Before you choose
Check your setup before choosing
Choose this filter for a maximum nominal airflow of 350 m³/h and check the DF16 connection. The outer body diameter is not a direct duct connection size.
Place the filter in the extracted-air path with no bypass. Heat, humidity, ducts and bends affect the complete system.
The rating helps select the filter; it is not guaranteed airflow once installed. Carbon retains odour compounds, without a promise of total removal in every condition.
What is included
One DF16F350 filter with CTC80 carbon and prefilter.
What you need to add
Extractor, support or flange, and connectors for your configuration. For another extractor brand, verify the connection and actual airflow.
Check my setup →Three useful details
What this model adds
A passive filter for use with an extractor, with the carbon quantity specified for this model.
A dedicated DF16 connection
The interface joins compatible DF16 components. Check the assembly to prevent air bypassing the filter.
Accessible prefilter
The prefilter catches particles before they reach the carbon. Maintaining it reduces fouling but does not restore saturated carbon.
Getting started
Set up and adjust
01
Prepare suitable support
Include the filter and other devices in the hanging load.
02
Connect in the right direction
Fit the filter in the extraction path using the required connectors, with the prefilter in place.
03
Test the whole system
Check leakage, airflow and the chosen setting before relying on odour treatment.
Keep the airflow path clear
Check prefilter contamination and connections. Keep the carbon dry. Service life depends on conditions and odour load; there is no guaranteed universal replacement interval.
Compare the essentials
Specifications for comparison
Specifications for the exact model, with relevant limits.
| Model | DF16F350 |
|---|---|
| Nominal airflow | 350 m³/h |
| Carbon mass | 2 kg · CTC80 |
| Filter body | Ø 22.5 × 24 cm |
| Power supply | None: passive filter |
| Net weight | 2.7 kg |
Manufacturer sources: Manufacturer documentation
Browse Secret Jardin products →Before buying
A question about your setup?
Dimensions, ventilation and hanging loads are covered in the questions on this page. To check a particular device, send us its model and dimensions.
Read the questions and answers →Check connections and available space.
Unsure about your equipment? Send us the model and dimensions for advice.
Technical data sheet
Features detailed
| Weight (kg) | 2.7 |
|---|---|
| Diameter (mm) | 225 |
| Flow rate (m³/h) | 350 |
| Carbon type | CTC80 |
| Pre-filter included | Oui |
| Carbon weight (kg) | 2 |
Convinced? Shipped from France. Add to cart — 87,90 €
They've adopted it
Reviews customers
Achat vérifié
Simple à monter, la bride tient bien et le charbon fait le boulot. Pas de mauvaise odeur, même après plusieurs jours. Bruit raisonnable. Parfait pour mon setup.
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Excellent service et
Excellent service et produit de qualité. Livraison sans souci. Très content.
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Franchement, c'est un excellent
Franchement, c'est un excellent produit. Après quelques jours, j'ai vu une vraie différence. Efficace, économique, facile à utiliser. Livraison rapide et soignée. Service client excellent. Les résultats sont au rendez-vous. Je recommande sans hésiter.
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Pas à regretter.
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Frequently asked questions
Your questions
Compatibility of carbon filter and extraction systems: The Secret Jardin DF16 carbon filter is announced as 100% compatible with the thermo-controlled air extractor DF16. However, does its performance and efficiency remain optimal when connected to other air extractors with a similar airflow (about 350m3/h), or must the DF16 system be used to guarantee the best filtration and filter longevity?
The DF16F350 uses the DF16 interface. It needs compatible connections and a nominal airflow setting no higher than 350 m³/h. Another extractor may require an adapter and a system check; compatibility is not automatic. The 22.5 cm body diameter is not a duct connection size.
No fixed lifetime or constant effectiveness over a year is guaranteed. Humidity, dust, airflow and odour load affect saturation. Check the prefilter and connections; if odour persists with a correctly assembled circuit, plan replacement. Cleaning the prefilter does not regenerate the carbon.
CTC80 carbon retains some odour compounds as air passes through it. This is not a guarantee of total removal or a capacity inferred from floor area. Selection depends on actual airflow, volume, humidity and odour load. Check leaks too and stay within the 350 m³/h nominal rating.
Secret Jardin 350m3/h charcoal filter with pre-filter, compatible with thermo extractor DF16 - technical questionWhat influence does the maximum extraction capacity of 350m3/h have on the efficiency of odor absorption in SCROG configuration under LED, especially in the presence of thermal control, and do you recommend a specific adjustment of the flow rate to optimize the noise/filtration compromise?
The DF16F350 uses the DF16 interface. It needs compatible connections and a nominal airflow setting no higher than 350 m³/h. Another extractor may require an adapter and a system check; compatibility is not automatic. The 22.5 cm body diameter is not a duct connection size.
The filter is passive and has no motor. An extractor’s noise rating must not be assigned to it. System noise comes from the fan, airflow through connections and vibration; no quantified acoustic attenuation is documented here for the filter.
CTC80 carbon retains some odour compounds as air passes through it. This is not a guarantee of total removal or a capacity inferred from floor area. Selection depends on actual airflow, volume, humidity and odour load. Check leaks too and stay within the 350 m³/h nominal rating.
Can this filter be used continuously without loss of efficiency throughout an entire growing season?
No fixed lifetime or constant effectiveness over a year is guaranteed. Humidity, dust, airflow and odour load affect saturation. Check the prefilter and connections; if odour persists with a correctly assembled circuit, plan replacement. Cleaning the prefilter does not regenerate the carbon.
CTC80 carbon retains some odour compounds as air passes through it. This is not a guarantee of total removal or a capacity inferred from floor area. Selection depends on actual airflow, volume, humidity and odour load. Check leaks too and stay within the 350 m³/h nominal rating.
Is the filter easy to clean or does it need to be replaced entirely after a certain period of use?
Cleaning concerns the prefilter and connections. The reviewed documentation provides no carbon-refilling procedure. When the carbon is saturated, plan to replace the filter rather than assuming washing or DIY refilling restores its performance.
No fixed lifetime or constant effectiveness over a year is guaranteed. Humidity, dust, airflow and odour load affect saturation. Check the prefilter and connections; if odour persists with a correctly assembled circuit, plan replacement. Cleaning the prefilter does not regenerate the carbon.
the durability of activated carbon CTC80 under intensive use in indoor cultivation with constant maximum extraction
No fixed lifetime or constant effectiveness over a year is guaranteed. Humidity, dust, airflow and odour load affect saturation. Check the prefilter and connections; if odour persists with a correctly assembled circuit, plan replacement. Cleaning the prefilter does not regenerate the carbon.
Is the Secret Jardin DF16 charcoal filter connector really 100% waterproof without tools or are there possible long-term leaks?
A tool-free connection does not guarantee a perfectly airtight system. Check that parts are seated, secured and leave no air path around the filter. Repeat this check after moving or servicing the assembly before blaming the carbon for odours.
Is it compatible with other brands of extractors or is it exclusive to Secret Jardin?
The DF16F350 uses the DF16 interface. It needs compatible connections and a nominal airflow setting no higher than 350 m³/h. Another extractor may require an adapter and a system check; compatibility is not automatic. The 22.5 cm body diameter is not a duct connection size.
What is the noise level measured in decibels of the Secret Jardin DF16 350m3h charcoal filter when operating at full power?
The filter is passive and has no motor. An extractor’s noise rating must not be assigned to it. System noise comes from the fan, airflow through connections and vibration; no quantified acoustic attenuation is documented here for the filter.
Does the Secret Jardin DF16 350m3h charcoal filter support continuous operation without loss of efficiency on a small surface?
No fixed lifetime or constant effectiveness over a year is guaranteed. Humidity, dust, airflow and odour load affect saturation. Check the prefilter and connections; if odour persists with a correctly assembled circuit, plan replacement. Cleaning the prefilter does not regenerate the carbon.
CTC80 carbon retains some odour compounds as air passes through it. This is not a guarantee of total removal or a capacity inferred from floor area. Selection depends on actual airflow, volume, humidity and odour load. Check leaks too and stay within the 350 m³/h nominal rating.
What is the average durability of this Secret Jardin charcoal filter 350m3h under intensive indoor growing conditions?
No fixed lifetime or constant effectiveness over a year is guaranteed. Humidity, dust, airflow and odour load affect saturation. Check the prefilter and connections; if odour persists with a correctly assembled circuit, plan replacement. Cleaning the prefilter does not regenerate the carbon.
What difference in odorous efficiency is observed between this CTC80 charcoal filter and other standard filters under a flow rate of 350m3/h in indoor cultivation?
We have no comparative test quantifying an odour-removal advantage over a standard filter. The prefilter catches particles before the carbon; its presence alone does not establish better removal of odour compounds at equal airflow.
CTC80 carbon retains some odour compounds as air passes through it. This is not a guarantee of total removal or a capacity inferred from floor area. Selection depends on actual airflow, volume, humidity and odour load. Check leaks too and stay within the 350 m³/h nominal rating.
Compatibility of Secret Jardin DF16 carbon filter with other extractors: tips for optimizing performance and odor reduction?
The DF16F350 uses the DF16 interface. It needs compatible connections and a nominal airflow setting no higher than 350 m³/h. Another extractor may require an adapter and a system check; compatibility is not automatic. The 22.5 cm body diameter is not a duct connection size.
CTC80 carbon retains some odour compounds as air passes through it. This is not a guarantee of total removal or a capacity inferred from floor area. Selection depends on actual airflow, volume, humidity and odour load. Check leaks too and stay within the 350 m³/h nominal rating.
Can the Secret Jardin DF16 charcoal filter be effectively used with extractors from other brands without losing air flow?
The DF16F350 uses the DF16 interface. It needs compatible connections and a nominal airflow setting no higher than 350 m³/h. Another extractor may require an adapter and a system check; compatibility is not automatic. The 22.5 cm body diameter is not a duct connection size.
A filter reduces available airflow; we do not have a pressure-drop curve here that guarantees a value for your setup. Manufacturer measurements relate to specific configurations. Size the extractor with the filter, ducts and bends in mind, then check actual air exchange.
What is the pressure loss level with the Secret Jardin DF16 charcoal filter at 350m3h to optimize the choice of the extractor and ensure maximum efficiency with minimal consumption?
This filter has no electrical supply and no wattage consumption of its own. The extractor consumes power and provides airflow. The filter adds resistance, so an m³/h-per-watt ratio requires measurements of the complete extractor, filter and connection system.
A filter reduces available airflow; we do not have a pressure-drop curve here that guarantees a value for your setup. Manufacturer measurements relate to specific configurations. Size the extractor with the filter, ducts and bends in mind, then check actual air exchange.
Compatibility with home automation system for performance monitoring and filter replacement?
This passive filter has no saturation sensor, wear indicator or smart connection. External equipment can monitor climate or control the extractor but does not automatically measure the carbon’s condition. Check the prefilter, connections and any return of odours.
The DF16F350 uses the DF16 interface. It needs compatible connections and a nominal airflow setting no higher than 350 m³/h. Another extractor may require an adapter and a system check; compatibility is not automatic. The 22.5 cm body diameter is not a duct connection size.
No fixed lifetime or constant effectiveness over a year is guaranteed. Humidity, dust, airflow and odour load affect saturation. Check the prefilter and connections; if odour persists with a correctly assembled circuit, plan replacement. Cleaning the prefilter does not regenerate the carbon.
Is the Secret Jardin DF16 350m3h charcoal filter effective enough to eliminate all odors in a medium-sized grow room with an extractor of the same capacity?
CTC80 carbon retains some odour compounds as air passes through it. This is not a guarantee of total removal or a capacity inferred from floor area. Selection depends on actual airflow, volume, humidity and odour load. Check leaks too and stay within the 350 m³/h nominal rating.
What is the average lifespan of the Secret Jardin DF16 350m³/h charcoal filter under normal usage conditions?
No fixed lifetime or constant effectiveness over a year is guaranteed. Humidity, dust, airflow and odour load affect saturation. Check the prefilter and connections; if odour persists with a correctly assembled circuit, plan replacement. Cleaning the prefilter does not regenerate the carbon.
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