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Louvered Flush Hose Ventilation 6 slots, 4" Cutout, White - FO111

Five Oceans

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Regular price $21.99

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Five Oceans White Louvered Flush Hose Thru ventilators are weather resistant and easy to install. Made with injection-molded ABS plastic, these ventilators are durable and designed for straight-through airflow for venting hoses. The louvered design keeps unwanted elements out while allowing air to pass through. Furthermore, drilled for #8 FH screws as well as a low-profile design is easy to mount on your boat (hardware not included).


Type: Louvered Hose Thru Vent
Material: Injection-molded ABS plastic
Cutout Size: 4 inches (102 mm)
Base Dimensions: 4-7/8 inches (124 mm) x 4-7/8 inches (124 mm)
Height: 3-1/8 inches (79 mm)
Color: White


One (1) Year Warranty

We take enjoyment in the products we make and guarantee the buyer that all Five Oceans products are ready to handle the extreme conditions of the open sea or terrain. However, we also know things can happen that's why we've got you covered for a year.

Click Here to read the warranty document



Customer Reviews

Based on 6 reviews
WAY more robust a unit than Sea Dog Line of vents

I was looking for a 4" Bilge exhaust vent replacement for a boat I am restoring. Shipper got them to me lightning fast. These worked perfectly. Screw holes lined up with the old units I was removing. Much more robust and strong material. (do not include hardware intentionally). Night and day compared to what I took off. I suspect I will never have to replace these before the boat is dead. They are a little more expensive (Sea Dog is out there for $3.99-$10.99 per vent) but I am really happy with Five Oceans products. Will be looking at them before looking anywhere else for these types of parts.

Randy Allison
Good fit

Arrived on time and fit perfectly

nathan fyock
Fit perfectly

Easy install. Perfect fit on 2004 bayliner 175

Jaylon Mejia
Product was good quality

Wasn't right fit

Saige Cummings
Tight squeeze

Replacing old broken blower vents in my boat. Looks good.VERY VERY tight fit for me (1998 19' Stingray). Get a big wooden block and a sledge (or a file)... on the plus side I didn't need to screw it in.Arrives before my prime items in the same order.

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