| Wireless Remote Control With Receiver | sigilventus.com | 49 USD | 69 USD | −29% |
| Sigilventus EC Silenced Fan (150mm / 200mm / 250mm) | drgreenthumbs.com.au | 399 AUD | 850 AUD | −23.3% |
| PROLINE SILENCED 14” EC Inline Fan – Ultra-High CFM Ventilation for Commercial Grow Facilities | sigilventus.com | 1299 USD | 1,599 USD | −18.8% |
| PROLINE SILENCED 6” EC Inline Fan – Compact & Quiet Ventilation for Hydroponic Grow Tents | sigilventus.com | 349 USD | 429 USD | −18.6% |
| Sigilventus EC Fan (150mm / 200mm / 250mm) | drgreenthumbs.com.au | 299 AUD | 549 AUD | −18.2% |
| PROLINE 5” EC MixFlow Inline Fan – Compact High-Pressure Ventilation for Grow Tents and Cabinets | sigilventus.com | 149 USD | 179 USD | −16.8% |
| PROLINE 14” EC MixFlow Inline Fan – Maximum Airflow for Industrial-Scale Cultivation | sigilventus.com | 999 USD | 1,199 USD | −16.7% |
| PROLINE 8” EC MixFlow Inline Fan – Powerful Air Movement for Larger Grow Spaces | sigilventus.com | 299 USD | 359 USD | −16.7% |
| PROLINE 6” EC MixFlow Inline Fan – Mid-Sized Ventilation with Quiet EC Motor Control | sigilventus.com | 199 USD | 239 USD | −16.7% |
| PROLINE SILENCED 8” EC Inline Fan – High-Performance Duct Fan for Hydroponic Grow Environments | sigilventus.com | 469 USD | 559 USD | −16.1% |
| PROLINE 10” EC MixFlow Inline Fan – High-Capacity Ventilation for Large Grow Facilities | sigilventus.com | 399 USD | 469 USD | −14.9% |
| PROLINE 12” EC MixFlow Inline Fan – Heavy-Duty Airflow for Multi-Rack Grow Environments | sigilventus.com | 599 USD | 699 USD | −14.3% |
| PROLINE SILENCED 10” EC Inline Fan – Powerful Ventilation for Large Grow Tents & Carbon Filters | sigilventus.com | 599 USD | 699 USD | −14.3% |
| PROLINE 4” EC MixFlow Inline Fan – Energy-Efficient Mixed Flow Ventilation with Smart Speed Control | sigilventus.com | 139 USD | 159 USD | −12.6% |
| PROLINE SILENCED 12” EC Inline Fan – Industrial Airflow for Multi-Rack Hydroponic Grow Rooms | sigilventus.com | 849 USD | 949 USD | −10.5% |
| SigilVentus C8 Temperature & Humidity Controller | sigilventus.com | 129 USD | 139 USD | −7.2% |
| SigilVentus EC Fan Controller | drgreenthumbs.com.au | 130 AUD | 140 AUD | −7.1% |
| SigilVentus SMART EC Fan Controller | drgreenthumbs.com.au | 240 AUD | 250 AUD | −4% |
| SigilVentus PROLINE SILENCED 14” EC Inline Duct Fan System with Temperature & Humidity Controller, 14-Inch | sigilventus.com | 1329 USD | — | — |
| SigilVentus PROLINE SILENCED 12” EC Inline Duct Fan System with Temperature & Humidity Controller, 12-Inch | sigilventus.com | 969 USD | — | — |
| SigilVentus PROLINE 12” EC Inline Duct Fan System with Temperature & Humidity Controller, 12-Inch | sigilventus.com | 699 USD | — | — |
| SigilVentus PROLINE SILENCED 10” EC Inline Duct Fan System with Temperature & Humidity Controller, 10-Inch | sigilventus.com | 699 USD | — | — |
| SigilVentus PROLINE SILENCED 8” EC Inline Duct Fan System with Temperature & Humidity Controller, 8-Inch | sigilventus.com | 559 USD | — | — |
| SigilVentus PROLINE 10” EC Inline Duct Fan System with Temperature & Humidity Controller, 10-Inch | sigilventus.com | 479 USD | — | — |
| SigilVentus PROLINE SILENCED 6” EC Inline Duct Fan System with Temperature & Humidity Controller, 6-Inch | sigilventus.com | 439 USD | — | — |
| SigilVentus 12" x 30" Carbon Filter – 1600 CFM Max Capacity Smell Control for Commercial Grow | sigilventus.com | 419 USD | — | — |
| SigilVentus 10" x 30" Carbon Filter – 1050 CFM Odor Control for Commercial Grow Spaces | sigilventus.com | 399 USD | — | — |
| SigilVentus 12" x 24" Carbon Filter – 1400 CFM High-Volume Odor Scrubber for Industrial Grow | sigilventus.com | 389 USD | — | — |
| SigilVentus PROLINE 8” EC Inline Duct Fan System with Temperature & Humidity Controller, 8-Inch | sigilventus.com | 369 USD | — | — |
| SigilVentus 8" x 30" Carbon Filter – 800 CFM Heavy-Duty Odor Scrubber for Grow Rooms | sigilventus.com | 359 USD | — | — |
| SigilVentus 10" x 24" Carbon Filter – 850 CFM Carbon Odor Filter for Large Grow Tents | sigilventus.com | 339 USD | — | — |
| SigilVentus 8" x 24" Carbon Filter – 750 CFM Odor Filtration for Grow Rooms & Indoor Farming | sigilventus.com | 318 USD | — | — |
| SigilVentus PROLINE 6” EC Inline Duct Fan System with Temperature & Humidity Controller, 6-Inch | sigilventus.com | 299 USD | — | — |
| SIGILVENTUS 10” EC Inline Duct Fan with Speed Controller – IP68 | sigilventus.com | 299 USD | — | — |
| SigilVentus 6" x 30" Carbon Filter – 680 CFM Odor Control for Hydroponics & Grow Tents | sigilventus.com | 299 USD | — | — |
| SigilVentus PROLINE 5” EC Inline Duct Fan System with Temperature & Humidity Controller, 5-Inch | sigilventus.com | 259 USD | — | — |
| SigilVentus 6" x 24" Carbon Filter – 550 CFM High-Efficiency Odor Control for Grow Rooms | sigilventus.com | 245 USD | — | — |
| SigilVentus PROLINE 4” EC Inline Duct Fan System with Temperature & Humidity Controller, 4-Inch | sigilventus.com | 239 USD | — | — |
| SigilVentus Carbon Filter (150mm / 200mm / 250mm) | drgreenthumbs.com.au | 220 AUD | — | — |
| SIGILVENTUS 8” EC Inline Duct Fan with Speed Controller – IP68 | sigilventus.com | 199 USD | — | — |