SEIWEI 2PCS Grow Tent Vent Covers, 8 Inch Fan Vent Duct Filter with Elasticated Band and Fixing Buckle, Waterproof Oxford Cloth Plant Tent Vent Cover Black

Specification: Name: Grow Tent Vent Cover Material: Oxford Cloth Diameter: 10.1cm/4in, 15.2cm/6in, 20.3cm/8in Package Included: 2 * Grow Tent Vent Covers

• 【Waterproof Oxford Cloth】Grow tent vent cover is made of high quality waterproof Oxford cloth with silver waterproof layer, which has good waterproof and dustproof, lightweight and durable that can be used for a long time.
• 【Elastic Band Design】Fan vent duct filter is equipped with an elasticated band and fixing buckle to adjust the opening size according to the size of the vent, making it more securely fitted without falling off to effectively protect the vent.
• 【Fine Grid】Air ducting pipe cover has a surface with many fine holes, which effectively prevents debris, leaves, birds, and so on from entering the shed causing damage to the plants without obstructing the air circulation and exchange. The two-piece set is easy to change and clean.
• 【Quick Coverage】Grow tent vent cover has an adjustable drawstring at the bottom of the cover taht can be tightened to secure the cover in place after it has been placed over the vent, so that cover will not be easily blown away by the wind, making it easy to install and remove, as well as being stable and durable.
• 【Wide Application】Fan vent duct black filter can be used to cover, waterproof and dustproof vents, roof vents, indoor vents, exhaust vents, fan vents and so on.