Function: Cone filter for ventilation valves, exhaust valves/butter valves ventilation unit, bathroom or guest toilet ventilation system. 10 Cone Paper Filter. It's just take you 1 minute. Easy to Use: Simply the installation paper filter to the vent, Easily replace dirty filters, Easy to apply and change, doesn’t restrict air flow.
This product would be ideal for homeowners looking to improve air quality in their bathrooms and bedrooms.
