Hydrofarm’s line of Active Air indoor gardening products puts you in control of everything from air flow to the amount of carbon dioxide your plants and flowers receive. Active Air products include filters, fans, CO2 systems, air conditioners, and dehumidifiers. All of them are sturdy, with high quality, at value prices.
Active Air products are all about the control of atmospheric environmental conditions. The line’s CO2 systems maintain ideal CO2 levels for optimum growth. Active Air inline duct and centrifugal fans are perfect for performing vital air exchange and HID air-cooling duties. Active Air oscillating fans are offered in a range of sizes and types, while the line’s portable air conditioners and dehumidifiers take charge of regulating grow room temperature and humidity— two critically important variables you need to control for indoor success.
Active Air carbon filters feature high-grade activated charcoal for maximum odor control in your grow room. These air filters give high performance due to their corrosion-resistant galvanized steel, thick carbon beds, and changeable Velcro pre-filters.
For outstanding value and quality in controlling environmental conditions in your room, get the Active Air advantage.
Active Air filters come in many sizes and include changeable Velcro pre-filters, high-grade activated charcoal, and corrosion-resistant galvanized steel. Zero maintenance is required on these long-lasting and essential filters.
Protect your existing Active Air filter from accumulating dust with a companion pre-filter. Sized to fit each of the products in the Active Air filter line, these replacement prefilters will keep your carbon filter in top shape for longer.
Complete your Active Air filter and fan setup with Active Air ventilation accessories. They include flanges in multiple sizes, insulated, non-insulated, and lightproof ducting, Y-connectors, reducers, dampers, ducting and fan covers, ducting clamps and more.
In-Line Duct Fans
Active Air’s In-line fans provide durable and reliable cooling, extraction and intake. They all feature UL-recognized components, high-quality molded impellors, thermally-protected AC motors, and durable ceramic-coated metal housing. These fans are super-quiet and come in sizes ranging from 4" to 12". All models include an 8' pre-wired 120V power cord.
In-Line Booster Fans
Active Air’s In-line booster fans (6", 8", and 10" sizes) feature high CFM, efficient and quiet-running motors, heavy gauge housing, superior durability, and locking tabs on both ends to secure attached ducting.
For strong and reliable air circulation in your grow room, try Active Air oscillating fans. They are available in 12", 16" and 18" sizes, and come in pedestal, pivot and wall-mounting models. Vigorous air movement within an indoor garden is vital to keep air from becoming stratified with humidity and heat. Small 6" clip-on fans (non-oscillating) are also available. These are perfect for treating small, localized areas with constant air movement.
Portable Air Conditioners
Keep your grow room cool with Active Air’s Portable Air Conditioner. This easy-to-move unit offers an energy-efficient 14,000 BTU per hour cooling capacity, built-in condensation tray, intake hose and exhaust hose, hose adapters, window kit, and digital controls (includes a remote control).
Don’t let high humidity cause fungal problems in your grow room. The Active Air Portable Dehumidifier features water level detection, automatic shutoff, and washable activated carbon filter. With its analog controls, it can easily be used in conjunction with timers and environmental controllers. This unit can extract up to 43 pints of water in each 24-hour period.
Active Air CO2 Tanks
Our CO2 tanks are among the best available. These cylinders are produced from high strength aluminum alloy, which makes them less heavy than steel tanks and also protects against rust. Every cylinder is inspected and tested by a DOT- and TC-authorized independent inspection agency.
Active Air CO2 Systems and Test Kits
Maintain perfect CO2 levels with Active Air CO2 systems, regulators, and test kits. With CO2 enrichment, under properly maintained conditions, plant growth rates and yields can increase up to 20%.