Fly Screen.
eBay
Outsunny Outdoor Patio Wall-mounted 4.35 x 3(m) Gazebo Pergola, Aluminum Post, PC Roof
Aliexpress UK
It Removes Cooking Smoke and Unpleasant Aromas from the Bathroom and Lets You Breathe Fresh Outside Air. Breathe in Natural, Fresh Outside Air to Make Your Living Space More Comfortable. Item Sub-type: Fan for Roof Ventilation.
eBay
Garden Storage Shed Store Metal Roof Building, Dark Green
Aliexpress UK
Provides fire resistance forup to 60 minutes, helping prevent the spread of fire through ventilation ducts. • Installation:Ceiling or Wall Mounted. ✔Fire Rated Protection. Itsaerodynamic disc valve design ensures smooth air distribution while maintaining a clean and modern appearance suitable for ceilings or walls.
eBay
Outsunny 3 x 3(m) Patio Gazebo Canopy Garden Pavilion Tent Shelter with 2 Tier Roof and Mosquito Netting, Steel Frame, Coffee
Aliexpress UK
The color may have different as the different display.
eBay
Outsunny 3 x 3(m) Gazebo Canopy Replacement Cover, Garden Gazebo Roof Replacement with Drain Holes, Water Resistant PVC Coating
Aliexpress UK
▶3-speed fan with reversible airflow | 10-blade skylight fan provides perfect air circulation for all-season comfort and relief | In/out exhaust feature allows you to draw in and circulate fresh air from outside, or exhaust stale air outside, cooling your RV and eliminating odors from food, smoke, waste, pets, and more.
eBay
Outsunny BBQ Patio Canopy Gazebo with Interlaced Polycarbonate Roof 2 Shelves
Aliexpress UK
Compatible with most Rv, trailer, camper or van Bus. Fan is easy to install and/or replace existing vent. CAMPER REAR PULL-OUT 120X40CM - HEAVY DUTY STORAGE DRAWER WITH LOCK FOR VAN. （NO THERMOSTAT FUNCTION）.
eBay
Outsunny 5ft x 3ft Metal Garden Storage Shed, Outdoor Tool Shed with Sloped Roof, Lockable Door for Tools, Equipment, Light Grey
Aliexpress UK
Stainless Steel Wall Ceiling Air Vent Ducting Ventilation Exhaust Grille Cover Outlet Heating Cooling Vents Cap Waterproof. Material: Stainless steel. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
Premium Waterproof Retractable Awning with Motorized PVC Roof System
Aliexpress UK
100mm: 94x145x73 mm. 75mm: 70x115x73 mm. 2Pcs Exhaust hood. Due to the light and screen difference, the item's color may be slightly different from the pictures. Type: Exhaust hood. Optional style: 75mm/100mm.
eBay
Outsunny 4 x 3 m Aluminum Garden Gazebo, Double Roof Outdoor Gazebo Canopy Shelter with Netting & Curtains
Aliexpress UK