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 CRUNCHHydrofarm- Par Source 12 Page size: select 91827364554 Page: of 2 Items 1 to 18 of 36 MSRP: $70.99 HYC 188 CFM 4" Inline Duct Fan w/ Speed Ctrl Item #: HYCGDF100Mfg #: GDF100 Min Qty: 1 Click here for pricing and availability. MSRP: $81.99 HYC 410 CFM 6" Inline Duct Fan w/ Speed Ctrl Item #: HYCGDF150Mfg #: GDF150 Min Qty: 1 Click here for pricing and availability. MSRP: $103.99 HYC 677 CFM 8" Inline Duct Fan w/ Speed Ctrl Item #: HYCGDF200Mfg #: GDF200 Min Qty: 1 Click here for pricing and availability. MSRP: $106.99 HYC 754 CFM 10" Inline Duct Fan w/ Speed Ctrl Item #: HYCGDF250Mfg #: GDF250 Min Qty: 1 Click here for pricing and availability. MSRP: $149.59 HYC 1072 CFM 12" Inline Duct Fan w/ Speed Ctrl Item #: HYCGDF315Mfg #: GDF315 Min Qty: 1 Click here for pricing and availability. MSRP: $892.99 Hydro Crunch 4x4x6.5 Grow Kit Item #: HYCGK1Mfg #: GK1 Min Qty: 1 Click here for pricing and availability. MSRP: $16.59 HYC Hort Variable Duct Fan Spd Controller Item #: HYCD940009444Mfg #: D940009444 Min Qty: 1 Click here for pricing and availability. 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: $399.99 Hydro Crunch 1.5x1.5x4 Grow Kit Item #: HYCGK2Mfg #: GK2 Min Qty: 1 Click here for pricing and availability. MSRP: $527.99 Hydro Crunch 2x2x5 Grow Kit Item #: HYCGK3Mfg #: GK3 Min Qty: 1 Click here for pricing and availability. MSRP: $625.99 Hydro Crunch 2.5x2.5x6 Grow Kit Item #: HYCGK4Mfg #: GK4 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. 12 Page size: select 91827364554 Page: of 2 Items 1 to 18 of 36