Quick view Details Active Air | sku: ACCF246 AA 24"x6" Carbon Filter MSRP: $194.16 Was: $194.16 Now: $125.98 Add to Cart
Quick view Details Autopilot | sku: APCGBP CO2 Generator Brass Plug MSRP: $4.00 Was: $4.00 Now: $2.62 Add to Cart
Quick view Details Active Air | sku: ACC6 Stainless Steel Duct Clamps - 6" MSRP: $3.58 Was: $3.58 Now: $2.14 Add to Cart
Quick view Details Active Air | sku: ACCF144 AA 14"x4" Carbon Filter MSRP: $112.27 Now: $73.52 Add to Cart
Quick view Details Active Air | sku: ACC8 Stainless Steel Duct Clamps - 8" MSRP: $7.38 Was: $7.38 Now: $7.11 Add to Cart
Quick view Details Hydrofarm | sku: ACT120 Aluminum Duct Tape 120 yards MSRP: $23.70 Was: $23.70 Now: $15.41 Add to Cart
Quick view Details Active Air | sku: CO20FTDR Tubing / CO2 / 20' drilled MSRP: $16.23 Was: $16.23 Now: $12.89 Add to Cart
Quick view Details Active Air | sku: ACCF248 AA 24"x8" Carbon Filter MSRP: $203.51 Was: $203.51 Now: $139.46 Add to Cart
Quick view Details Active Air | sku: ACDC625 Non-Insulated Air Duct 6"-25' MSRP: $23.27 Was: $23.27 Now: $19.07 View Details
Quick view Details Autopilot | sku: APCEM2 Desktop CO2 Monitor MSRP: $156.22 Was: $156.22 Now: $109.35 Add to Cart
Quick view Details The Green Pad | sku: GP6010 Green Pad Jr CO2 Generator Contains 10 Pads MSRP: $14.95 Was: $14.95 Now: $11.03 Add to Cart
Quick view Details Active Air | sku: COSYS20 Hydrofarm CO2 (1-20 cu ft per hour) with Timer MSRP: $137.48 Was: $137.48 Now: $114.55 Add to Cart
Quick view Details Active Air | sku: ACC4 Stainless Steel Duct Clamps - 4 MSRP: $2.51 Was: $2.51 Now: $1.51 Add to Cart
Quick view Details Active Air | sku: HGIOHTJ Active Air Hygro-Thermometer MSRP: $28.07 Was: $28.07 Now: $27.32 Add to Cart
Quick view Details Active Air | sku: ACDF8 8 inch In-Line Fan 720 CFM MSRP: $262.43 Was: $262.43 Now: $181.59 Add to Cart
Quick view Details Active Air | sku: ACDF6 6 inch In-Line Fan 400 CFM MSRP: $195.47 Was: $195.47 Now: $137.84 Add to Cart
Quick view Details Active Air | sku: ACDF4 4 inch In-Line Fan 165 CFM MSRP: $156.44 Now: $103.08 Add to Cart
Quick view Details Can Fan | sku: HGC738650 Can-Fan Max Vinyl Ducting 12 in x 25 ft MSRP: $127.61 Was: $127.61 Now: $80.50 View Details
Quick view Details Can Fan | sku: HGC738645 Can-Fan Max Vinyl Ducting 10 in x 25 ft MSRP: $94.74 Was: $94.74 Now: $69.62 View Details
Quick view Details Can Fan | sku: HGC738640 Can-Fan Max Vinyl Ducting 8 in x 25 ft MSRP: $69.39 Was: $69.39 Now: $55.47 View Details
Quick view Details Can Fan | sku: HGC738635 Can-Fan Max Vinyl Ducting 6 in x 25 ft MSRP: $51.27 Was: $51.27 Now: $37.69 View Details
Quick view Details Ideal Air | sku: HGC736991 Ideal-Air Supreme Silver / Black Ducting 6 in x 25 ft MSRP: $37.26 Was: $37.26 Now: $27.49 View Details
Quick view Details Can Fan | sku: HGC736840 Can-Fan Max Fan 14 in 1700 CFM MSRP: $1,169.54 Was: $1,169.54 Now: $820.61 Add to Cart
Quick view Details Can Fan | sku: HGC736835 Can-Fan Max Fan 12 in 1709 CFM MSRP: $742.32 Was: $742.32 Now: $542.11 Add to Cart
Quick view Details Can Fan | sku: HGC736830 Can-Fan Max Fan 10 in 1019 CFM MSRP: $453.14 Was: $453.14 Now: $286.06 Add to Cart
Quick view Details Can Fan | sku: HGC736825 Can-Fan Max Fan 8 in 675 CFM MSRP: $357.89 Was: $357.89 Now: $252.08 View Details
Quick view Details Can Fan | sku: HGC736820 Can-Fan Max Fan 6 in 334 CFM MSRP: $292.07 Was: $292.07 Now: $175.00 Add to Cart
Quick view Details Can Fan | sku: HGC736755 Can-Fan Q-Max 12 in 1709 CFM MSRP: $880.40 Was: $880.40 Now: $615.91 View Details
Quick view Details Can Fan | sku: HGC736751 Can-Fan Q-Max 8 in 785 CFM MSRP: $673.62 Was: $673.62 Now: $473.24 View Details
Quick view Details Can Fan | sku: HGC736750 Can-Fan Q-Max 10 in 1024 CFM MSRP: $753.66 Was: $753.66 Now: $528.15 View Details
Quick view Details Can Fan | sku: HGC736749 Can-Fan Q-Max 6 in 400 CFM MSRP: $602.11 Was: $602.11 Now: $423.60 View Details
Quick view Details Can Fan | sku: HGC736748 Can-Fan Max Fan Pro Series 8 in - 863 CFM MSRP: $460.15 Was: $460.15 Now: $322.84 Add to Cart
Quick view Active Air | sku: ACCF246 AA 24"x6" Carbon Filter Active Air Carbon Filters are loaded with virgin activated Australian granular carbon. This carbon adsorbs VOC's (volatile organic compounds) therefore trapping every odor molecule that passes through the filter onto the micro-porous carbon surface... MSRP: $194.16 Was: $194.16 Now: $125.98 Add to Cart
Quick view Autopilot | sku: APCGBP CO2 Generator Brass Plug Co2 Generator brass plug. Works with both natural gas and propane CO2 generators. Creates a reliable and secure connection. Note: When reducing outlets, start from the back row forward. MSRP: $4.00 Was: $4.00 Now: $2.62 Add to Cart
Quick view Active Air | sku: ACC6 Stainless Steel Duct Clamps - 6" Features Available in 4", 6", 8", 10", and 12" Stainless steel and rust resistant Worm drive adjustable w/screwdriver for a super-secure fit Two per pack ProductMin DiameterMax Diameter ACC4 4" 3 3/8" 4 5/8" ACC6 6" 5... MSRP: $3.58 Was: $3.58 Now: $2.14 Add to Cart
Quick view Active Air | sku: ACCF144 AA 14"x4" Carbon Filter Active Air Carbon Filters are loaded with virgin activated Australian granular carbon. This carbon adsorbs VOC's (volatile organic compounds) therefore trapping every odor molecule that passes through the filter onto the micro-porous carbon surface... MSRP: $112.27 Now: $73.52 Add to Cart
Quick view Active Air | sku: ACC8 Stainless Steel Duct Clamps - 8" Features Available in 4", 6", 8", 10", and 12" Stainless steel and rust resistant Worm drive adjustable w/screwdriver for a super-secure fit Two per pack Product Min Diameter Max Diameter ACC4 4" 3 3/8" 4 5/8" ACC6 6"... MSRP: $7.38 Was: $7.38 Now: $7.11 Add to Cart
Quick view Hydrofarm | sku: ACT120 Aluminum Duct Tape 120 yards This strong, sturdy roll is a heavy-duty, heat-resistant aluminum tape specially created for attaching, joining, and repairing ducting. Its pressure-sensistive backing makes it incredibly durable—even in hot temperatures and dusty... MSRP: $23.70 Was: $23.70 Now: $15.41 Add to Cart
Quick view Active Air | sku: CO20FTDR Tubing / CO2 / 20' drilled Active Air 20 ft. CO2 Drilled Tubing. Use with CO2 regulator and tank to evenly distribute CO2 to your grow area and plants. MSRP: $16.23 Was: $16.23 Now: $12.89 Add to Cart
Quick view Active Air | sku: ACCF248 AA 24"x8" Carbon Filter Active Air Carbon Filters are loaded with virgin activated Australian granular carbon. This carbon adsorbs VOC's (volatile organic compounds) therefore trapping every odor molecule that passes through the filter onto the micro-porous carbon surface... MSRP: $203.51 Was: $203.51 Now: $139.46 Add to Cart
Quick view Active Air | sku: ACDC625 Non-Insulated Air Duct 6"-25' Rely on Active Air non-insulated air ducting with your reflectors, exhaust systems, and other systems. Features Durable construction for lasting performance Dual layer thickness 2 stainless steel clamps included 25' of ducting Can withstand... MSRP: $23.27 Was: $23.27 Now: $19.07 View Details
Quick view Autopilot | sku: APCEM2 Desktop CO2 Monitor Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monitor. To deliver its measurements, the Autopilot APCEM2 Desktop CO2 Monitor features a clear display system that boasts a digital memory chart of recorded CO2,... MSRP: $156.22 Was: $156.22 Now: $109.35 Add to Cart
Quick view The Green Pad | sku: GP6010 Green Pad Jr CO2 Generator Contains 10 Pads THE GREEN PAD JR. JUMP START YOUR CLONES WITH CO2! HIGHER STRIKE RATES FASTER ROOTING LESS LEAF YELLOWING! MADE IN THE USA "CO2 ACTIVATED BY HUMIDITY CHEMISTRY" The first and most effective commercial CO2 supplement made specifically for your seedlings... MSRP: $14.95 Was: $14.95 Now: $11.03 Add to Cart
Quick view Active Air | sku: COSYS20 Hydrofarm CO2 (1-20 cu ft per hour) with Timer Deliver growth-boosting CO2 with our user-friendly, easy to operate system. With its programmable timer, it will automatically maintain ideal CO2 levels for optimum growth. For small to medium size areas, select the COSYS; for larger than 10' x 10'... MSRP: $137.48 Was: $137.48 Now: $114.55 Add to Cart
Quick view Active Air | sku: ACC4 Stainless Steel Duct Clamps - 4 Features Available in 4", 6", 8", 10", and 12" Stainless steel and rust resistant Worm drive adjustable w/screwdriver for a super-secure fit Two per pack ProductMin DiameterMax Diameter ACC4 4" 3 3/8" 4 5/8" ACC6 6" 5... MSRP: $2.51 Was: $2.51 Now: $1.51 Add to Cart
Quick view Active Air | sku: HGIOHTJ Active Air Hygro-Thermometer You'll find multiple uses for and multiple places to put this Active Air hygro-thermometer. Check the large number LCD display from a distance, and move it around with you as you go about your gardening tasks. The hygro-thermometer's readings are... MSRP: $28.07 Was: $28.07 Now: $27.32 Add to Cart
Quick view Active Air | sku: ACDF8 8 inch In-Line Fan 720 CFM Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Durable ceramic-coated metal housing UL-recognized components High quality molded impeller ... MSRP: $262.43 Was: $262.43 Now: $181.59 Add to Cart
Quick view Active Air | sku: ACDF6 6 inch In-Line Fan 400 CFM Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Durable ceramic-coated metal housing UL-recognized components High quality molded impeller ... MSRP: $195.47 Was: $195.47 Now: $137.84 Add to Cart
Quick view Active Air | sku: ACDF4 4 inch In-Line Fan 165 CFM Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of fans to meet your needs, all Active Air Fans feature: Durable ceramic-coated metal housing UL-recognized components High quality molded impeller ... MSRP: $156.44 Now: $103.08 Add to Cart
Quick view Can Fan | sku: HGC738650 Can-Fan Max Vinyl Ducting 12 in x 25 ft Max-Duct is manufactured with triple foil laminate with a very durable white PVC and UV inhibitors. Max-Duct is the strongest duct on the market and with a cost similar to the leading competitors' 3 ply ducting. Comes in 25 ft lengths and includes 2... MSRP: $127.61 Was: $127.61 Now: $80.50 View Details
Quick view Can Fan | sku: HGC738645 Can-Fan Max Vinyl Ducting 10 in x 25 ft Max-Duct is manufactured with triple foil laminate with a very durable white PVC and UV inhibitors. Max-Duct is the strongest duct on the market and with a cost similar to the leading competitors' 3 ply ducting. Comes in 25 ft lengths and includes 2... MSRP: $94.74 Was: $94.74 Now: $69.62 View Details
Quick view Can Fan | sku: HGC738640 Can-Fan Max Vinyl Ducting 8 in x 25 ft Max-Duct is manufactured with triple foil laminate with a very durable white PVC and UV inhibitors. Max-Duct is the strongest duct on the market and with a cost similar to the leading competitors' 3 ply ducting. Comes in 25 ft lengths and includes 2... MSRP: $69.39 Was: $69.39 Now: $55.47 View Details
Quick view Can Fan | sku: HGC738635 Can-Fan Max Vinyl Ducting 6 in x 25 ft Max-Duct is manufactured with triple foil laminate with a very durable white PVC and UV inhibitors. Max-Duct is the strongest duct on the market and with a cost similar to the leading competitors' 3 ply ducting. Comes in 25 ft lengths and includes 2... MSRP: $51.27 Was: $51.27 Now: $37.69 View Details
Quick view Ideal Air | sku: HGC736991 Ideal-Air Supreme Silver / Black Ducting 6 in x 25 ft The Ideal-Air Supreme Silver/Black Flex Ducting is a high-quality, 3-ply aluminum foil duct. The duct has a black interior core and a silver reflective exterior. 100% made in the USA, this ducting is constructed with a spring steel wire helix, which is... MSRP: $37.26 Was: $37.26 Now: $27.49 View Details
Quick view Can Fan | sku: HGC736840 Can-Fan Max Fan 14 in 1700 CFM The Max-Fan® is the first fan that has been developed with a Computational Fluid Dynamics (CFD) program. CFDs are used for engineering aircraft propulsion engines. The perfectly designed 3D blades of the impeller and stator make this fan extremely... MSRP: $1,169.54 Was: $1,169.54 Now: $820.61 Add to Cart
Quick view Can Fan | sku: HGC736835 Can-Fan Max Fan 12 in 1709 CFM The Max-Fan® is the first fan that has been developed with a Computational Fluid Dynamics (CFD) program. CFDs are used for engineering aircraft propulsion engines. The perfectly designed 3D blades of the impeller and stator make this fan extremely... MSRP: $742.32 Was: $742.32 Now: $542.11 Add to Cart
Quick view Can Fan | sku: HGC736830 Can-Fan Max Fan 10 in 1019 CFM The Max-Fan® is the first fan that has been developed with a Computational Fluid Dynamics (CFD) program. CFDs are used for engineering aircraft propulsion engines. The perfectly designed 3D blades of the impeller and stator make this fan extremely... MSRP: $453.14 Was: $453.14 Now: $286.06 Add to Cart
Quick view Can Fan | sku: HGC736825 Can-Fan Max Fan 8 in 675 CFM The Max-Fan® is the first fan that has been developed with a Computational Fluid Dynamics (CFD) program. CFDs are used for engineering aircraft propulsion engines. The perfectly designed 3D blades of the impeller and stator make this fan extremely... MSRP: $357.89 Was: $357.89 Now: $252.08 View Details
Quick view Can Fan | sku: HGC736820 Can-Fan Max Fan 6 in 334 CFM The Max-Fan® is the first fan that has been developed with a Computational Fluid Dynamics (CFD) program. CFDs are used for engineering aircraft propulsion engines. The perfectly designed 3D blades of the impeller and stator make this fan extremely... MSRP: $292.07 Was: $292.07 Now: $175.00 Add to Cart
Quick view Can Fan | sku: HGC736755 Can-Fan Q-Max 12 in 1709 CFM Q-Max Pro Series Fans are a quiet line of fans that feature the familiar Max-Fan and Max-Fan Pro Series motors integrated with an acoustic foam liner in a muffler for maximum sound absorption. Unlike using most aftermarket mufflers, this integrated... MSRP: $880.40 Was: $880.40 Now: $615.91 View Details
Quick view Can Fan | sku: HGC736751 Can-Fan Q-Max 8 in 785 CFM Q-Max Pro Series Fans are a quiet line of fans that feature the familiar Max-Fan and Max-Fan Pro Series motors integrated with an acoustic foam liner in a muffler for maximum sound absorption. Unlike using most aftermarket mufflers, this integrated... MSRP: $673.62 Was: $673.62 Now: $473.24 View Details
Quick view Can Fan | sku: HGC736750 Can-Fan Q-Max 10 in 1024 CFM Q-Max Pro Series Fans are a quiet line of fans that feature the familiar Max-Fan and Max-Fan Pro Series motors integrated with an acoustic foam liner in a muffler for maximum sound absorption. Unlike using most aftermarket mufflers, this integrated... MSRP: $753.66 Was: $753.66 Now: $528.15 View Details
Quick view Can Fan | sku: HGC736749 Can-Fan Q-Max 6 in 400 CFM Q-Max Pro Series Fans are a quiet line of fans that feature the familiar Max-Fan and Max-Fan Pro Series motors integrated with an acoustic foam liner in a muffler for maximum sound absorption. Unlike using most aftermarket mufflers, this integrated... MSRP: $602.11 Was: $602.11 Now: $423.60 View Details
Quick view Can Fan | sku: HGC736748 Can-Fan Max Fan Pro Series 8 in - 863 CFM The Max-Fan® Pro Series is even more efficient and stronger than the original Max-Fan® design. The Max-Fan® Pro Series has a much more robust housing due to the fiberglass reinforced plastic compounds that meet all of the UL and CSA requirements. The... MSRP: $460.15 Was: $460.15 Now: $322.84 Add to Cart