Home > Products > Lawn & Garden > Indoor Gardening > Ventilation Ventilation Good ventilation keeps indoor gardens healthy and gardeners comfortable. Keyword Super Saver YesNo Manufacturer CanGroup Inc*HYDRO CRUNCH 12 Page size: select 91827364554 Page: of 2 Items 1 to 18 of 35 MSRP: $125.59 HYC 42" Cool Tube XXL Wing w/ 8" Duct Reflectr Item #: HYCD940003400Mfg #: D940003400 Min Qty: 1 Click here for pricing and availability. MSRP: $39.59 Hydro Crunch 4"x12" Carbon Air Filter w/ Flange 19... Item #: HYCD940002500Mfg #: D940002500 Min Qty: 1 Click here for pricing and availability. MSRP: $59.99 HYC 6"X12" Carbon Air Filter W/ Flange 400Cfm Item #: HYCD940002600Mfg #: D940002600 Min Qty: 1 Click here for pricing and availability. MSRP: $82.99 HYC 8"X24" Carbon Air Filter W/ Flange 710 Cfm Item #: HYCD940002700Mfg #: D940002700 Min Qty: 1 Click here for pricing and availability. MSRP: $129.59 HYC 10"X30" Carbon Air Filter W/ Flange 894 Cfm Item #: HYCD940002701Mfg #: D940002701 Min Qty: 1 Click here for pricing and availability. MSRP: $190.59 HYC 12"X40" Carbon Air Fltr W/ Flange 1059 Cfm Item #: HYCD940002702Mfg #: D940002702 Min Qty: 1 Click here for pricing and availability. MSRP: $25.59 Hydro Crunch 100 CFM 4" Inline Duct Booster Fan Item #: HYCD940002800Mfg #: D940002800 Min Qty: 1 Click here for pricing and availability. MSRP: $30.59 HYC 240 Cfm 6" Inline Duct Booster Fan Item #: HYCD940002900Mfg #: D940002900 Min Qty: 1 Click here for pricing and availability. MSRP: $36.59 HYC 420 Cfm 8" Inline Duct Booster Fan Item #: HYCD940002901Mfg #: D940002901 Min Qty: 1 Click here for pricing and availability. MSRP: $11.99 Hydro Crunch 4"x25' Alum Ducting Flexible w/ Clamp... Item #: HYCD940003800Mfg #: D940003800 Min Qty: 1 Click here for pricing and availability. MSRP: $19.99 HYC 6"X25' Alum Ducting Flexible W/ Clamps Item #: HYCD940003900Mfg #: D940003900 Min Qty: 1 Click here for pricing and availability. MSRP: $25.59 HYC 8"X25' Alum Ducting Flexible W/ Clamps Item #: HYCD940004000Mfg #: D940004000 Min Qty: 1 Click here for pricing and availability. MSRP: $32.99 HYC 10"X25' Alum Ducting Flexible W/ Clamps Item #: HYCD940004100Mfg #: D940004100 Min Qty: 1 Click here for pricing and availability. MSRP: $43.99 HYC 12"X25' Alum Ducting Flexible W/ Clamps Item #: HYCD940004200Mfg #: D940004200 Min Qty: 1 Click here for pricing and availability. MSRP: $23.99 HYC 4"X25' Blk Alum Ducting W/ Clamps Item #: HYCD940004300Mfg #: D940004300 Min Qty: 1 Click here for pricing and availability. MSRP: $26.59 HYC 6"X25' Blk Alum Ducting W/ Clamps Item #: HYCD940004400Mfg #: D940004400 Min Qty: 1 Click here for pricing and availability. MSRP: $30.59 HYC 8"X25' Blk Alum Ducting W/ Clamps Item #: HYCD940004500Mfg #: D940004500 Min Qty: 1 Click here for pricing and availability. MSRP: $31.99 HYC 10"X25' Blk Alum Ducting W/ Clamps Item #: HYCD940004600Mfg #: D940004600 Min Qty: 1 Click here for pricing and availability. 12 Page size: select 91827364554 Page: of 2 Items 1 to 18 of 35