The Hydrofarm Active Air COSYS20 is a highly efficient CO2 system with a timer, designed to enrich your indoor garden's atmosphere and promote robust plant growth. Made from stainless steel, this system is durable and designed to last.

Key Features:

• CO2 Emission: The Active Air COSYS20 system efficiently releases CO2, which is essential for photosynthesis and promotes vigorous plant growth.

• Built-in Timer: This system includes a built-in timer that allows you to control the CO2 emission based on your plants' needs and your schedule.

• Stainless Steel Construction: The COSYS20 is made from stainless steel, ensuring durability and long-lasting performance.

• Easy to Install: The Hydrofarm Active Air COSYS20 CO2 system is easy to install and includes a user-friendly manual to guide you through the process.

In conclusion, the Hydrofarm Active Air COSYS20 CO2 system with a timer is a great addition to any indoor garden. It offers a simple and efficient way to improve plant health and yield. The built-in timer and durable construction make it a convenient and reliable choice for your gardening needs.