Description:

Function: Cone filter for ventilation valve, exhaust valve/butter valve ventilation unit, bathroom or guest toilet ventilation system .
Product Dimensions: Length 18cm/7.09inch, Thickness: 12.5cm/4.92inch, Perfect of filter fleece, premium tapered synthetic fleece .
Feature: Professional quality for optimal air filtration and shatter resistance, filter replacement ensures the best protection for your fan, is environmentally friendly and disposable .
Flexible: Compatible with all size vents, clean treated seams and maximum tightness, and minimal noise .
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 .

Specification:

Material: Cotton

Color: White

Package Includes:

10 Cone Paper Filter

Note:

Please allow slightly errors due to manual measurement and different monitors.