PURPAVWINNER Windproof Vent Hood for Kitchen

45° angled louver design effectively prevents rainwater ingress

Multi-layer waterproof sealing rings for enhanced sealing performance

Strong waterproof sealing prevents rainwater backflow and entry of rodents and insects

Disassemblable vent cap components for easy installation and maintenance

Adjustable pipe length composed of four sections with fixed flange rings

Compatible with check valves (optional)

Installation:

Indoor installation only, no need for high-altitude work, ensuring safety and convenience

Simple and secure installation from inside to outside

Suitable for wall thickness variations; pipe sections can be removed or extended as needed

Waterproof sealing rings can be removed if necessary

Size and Compatibility:

#75 Diameter: Recommended wall hole size 75-95mm; if hole is less than 85mm, removal of waterproof ring or outdoor installation is required

#110 Diameter: Recommended wall hole size 115-125mm; if hole is less than 120mm, removal of waterproof ring or outdoor installation is required

#160 Diameter: Recommended wall hole size 160-180mm; if hole is less than 170mm, removal of waterproof ring or outdoor installation is required

Additional Features:

Built-in insect filter screens for #110 and #160 sizes to prevent insect entry

Optional check valve models available for enhanced protection (note: check valve design may vary by batch but maintains consistent size and quality)

Resistant to heat from household exhaust fans; ABS material maintains integrity under typical operating temperatures

Excellent aging resistance for extended product lifespan

Usage Notes:

If pipe length does not match wall thickness, pipe sections can be adjusted by removing or adding extensions

Black waterproof sealing rings can be removed if they protrude excessively

Designed to prevent entry of birds, insects, and rainwater effectively through rain cap and louver design