Ona Control Duct is used alongside Ona Block to eliminate unwanted odors in the air exhaust pipe of your closet or grow room. The Ona Control Duct is installed at the end of the air extraction duct. The Ona Blocks are placed in the inner cell of the Control Duct and that's it! Easy and effective.
Ona Control Duct serves as a reliable companion for maintaining the discretion of your crop.
Ona Control Duct is used in conjunction with Ona Block. Positioned at the end of the air extraction duct of your cabinet, it houses the Ona Block within an inner cell which neutralizes odors. Available in 125, 152, 162,203, 254 and 315mm.
We recommend installing it before the 3rd week of flowering, which is when the flowers start to emit odor.
At La Huerta Grow Shop, you have access to the Ona Block for use with the Ona Control Duct.
No customer questions for the moment.
Ona Control Duct is used alongside Ona Block to eliminate unwanted odors in the air exhaust pipe of your closet or grow room. The Ona Control Duct is installed at the end of the air extraction duct. The Ona Blocks are placed in the inner cell of the Control Duct and that's it! Easy and effective.
