Filter Sell All listing types Sell Auction Service Ventilation / Climate All categories Genetics Seeds Pollen Clones Tissue Cultures Spores Equipment Complete kits Ventilation / Climate Lights Propagation Irrigation system Tents & greenhouses Nutrients Soil & Media Pots & trays Controllers & meters Harvesting & processing Testing Packaging & conditioning Mycology supplies Accessories, tools, consumables Services Breeding Compliance Design & Construction Extraction Harvesting Propagation Price Min: Max: Condition New Refurbished Used Category Air conditioning Air Stones / Diffusers Air, water pumps CO2 Dehumidifiers Drip, tubing, fittings Fans / ducting Filters / odor Control Humidifiers Sprayers, misters Water chillers / heaters Other Update view All categories Genetics Equipment Complete kits Ventilation / Climate Lights Propagation Irrigation system Tents & greenhouses Nutrients Soil & Media Pots & trays Controllers & meters Harvesting & processing Testing Packaging & conditioning Mycology supplies Accessories, tools, consumables Services Quest Air Filter for Quest Dual Overhead Dehumidifiers 105, 155, 205, 215 and PD 4000 $21.72 / unit GrowersHouse Replacement Can-Filters Pre-Filters -- 125 $21.70 / unit GrowersHouse Ideal-Air Supreme Silver/Black Ducting $21.65 / unit GrowersHouse Y Duct Connector $21.64 / unit GrowersHouse Hurricane 6 inch Clip Fan - Classic Series $21.12 / unit GrowersHouse Active Air - 6 inch Clip Fan - Black $20.80 / unit GrowersHouse QuietCool Double Single Pole Switch + Plate $20 / unit GrowersHouse Phat Pre-Filter 39 inch x 12 inch $19.50 / unit GrowersHouse Phat Pre-Filter 39 inch x 10 inch $19.43 / unit GrowersHouse Aluminum Duct Tape 120 yards $19.30 / unit GrowersHouse 6 inch Clip On Fan $17.32 / unit GrowersHouse Phat Pre-Filter 16x6 $10.09 / unit GrowersHouse Ventilation Duct Reducer $10.07 / unit GrowersHouse Vortex Mounting Bracket for VTX400, VTX500 & VTX600L $9.86 / unit GrowersHouse Active Aqua Air Pump with 1 outlets 3.2 lt per minute $9.83 / unit GrowersHouse 8 Outlet Copper Air Divider $9.75 / unit GrowersHouse Vortex Replacement Mounting Brackets $9.73 / unit GrowersHouse 6 inch Pump Bag 6.75 x 9.375 $9.61 / unit GrowersHouse Ona Block - Apple Crumble - 6oz $8.55 / unit GrowersHouse Ona Block Fresh Linen -- 6 oz $8.55 / unit GrowersHouse Phat Pre-Filter 20x4 $8.43 / unit GrowersHouse Ideal-Air Duct Collar Air Tight $8.19 / unit GrowersHouse 6 Outlet Copper Air Divider $7.18 / unit GrowersHouse EcoPlus Air Stone Disc $7.13 / unit GrowersHouse 3/4 inch Stopper $6.59 / unit GrowersHouse Phat Pre-Filter 12x6 $6.45 / unit GrowersHouse 1/2 inch Stopper $5.37 / unit GrowersHouse Phat Pre-Filter 8 inch x 4 inch $5.28 / unit GrowersHouse Active Aqua Bottom Draw Pump Adapter 3/4in $5.04 / unit GrowersHouse EcoPlus Large Round Air Stone $4.62 / unit GrowersHouse ← Previous 1 2 3 Next →