Louvre Vent - Plastic - White
Boats and equipment Ventilation Attwood Louvered Vent Venturi Black 51 x 390 mm. Product Type : Vents Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant, will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.Clean, contemporary, louver design. Corrosion-resistant ABS plastic. For 3 or 4 I.D. ventilation system. Requires 1341 collector box for 3 system, or 1342 for 4 system. Install with #8 screws. Sized for installation even on highly-contoured decks.
Boats and equipment Ventilation Attwood Louvered Vent Venturi Black 51 x 390 mm. Product Type : Vents Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant, will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.Clean, contemporary, louver design. Corrosion-resistant ABS plastic. For 3 or 4 I.D. ventilation system. Requires 1341 collector box for 3 system, or 1342 for 4 system. Install with #8 screws. Sized for installation even on highly-contoured decks.
Boats and equipment Ventilation Attwood Louvered Vent Venturi Black 51 x 390 mm. Product Type : Vents Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant, will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.Clean, contemporary, louver design. Corrosion-resistant ABS plastic. For 3 or 4 I.D. ventilation system. Requires 1341 collector box for 3 system, or 1342 for 4 system. Install with #8 screws. Sized for installation even on highly-contoured decks.
Boats and equipment Ventilation Attwood Louvered Vent Venturi Black 51 x 390 mm. Product Type : Vents Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant, will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.Clean, contemporary, louver design. Corrosion-resistant ABS plastic. For 3 or 4 I.D. ventilation system. Requires 1341 collector box for 3 system, or 1342 for 4 system. Install with #8 screws. Sized for installation even on highly-contoured decks.
in 10 offers
The lowest price for Louvre Vent - Plastic - White right now is $20.00 at Blue Bottle Marine, compared across 10 retailers.
The all-time low was $19.15 on 7 May 2026 — today's price is 4% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 31 July 2026.
Last updated at 31/07/2026 12:24:01
Attwood 1494F1 Marine Venturi Vent Cover, White Finish
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Attwood Louvre Vents - Plastic (175122-BLA)
Delivery between 5–12 Aug $9.70
ATTWOOD Louvre Vents – Plastic in White / 447x70mm / 1494F1 - Boat Hut
Delivery between 5–10 Aug $13.67
Vent Louvre Plastic White 447mm x 70mm by BLA - Outback Equipment Australia - Marine Gear & Accessories
Delivery between Tue – Thu $21.56
Attwood 1494F1 Louver Vent Venturi/White/Bulk
Vent White Plastic
Delivery between 4–10 Aug $12.50
BLA - Louvre Vent - Plastic (175120) | Arnold's Boat Shop White / 447(L) x 70(W)mm
Delivery $15.90
Louvre Vent - Plastic - White by Boat Warehouse Australia - Boating, Marine, Electronics & Fishing Gear
Delivery between 6–11 Aug $10
Attwood Vent Louvre Plastic White 447X70Mm
Atwood Plastic Louvre Vent 447x70mm White
Delivery between Tue – Thu $8.99
originally posted on ebay.com
Needed new boat vents for my '90 247 limited chris craft as mine cracked by the screws. These had the correct dimensions and fit perfect. Same brand that I took of the boat. New ones are great quality. Was worried about the screw hole spacing but the overall dimensions worked for sizing. Good price for 4 of them with free shipping. Fast shipping also.
originally posted on wholesalemarine.com
These arrived quickly and were in good condition as they packed them carefully.They are not an exact replacement as my boat is an older model ( 1988 SeaRay) but with slight modifications, it will work and finish will look great
originally posted on homeessentialsdirect.com
I am using it to vent the refrigerator on my Airstream Interstate Touring Coach. It is perfect for this use and fit without modification. Very well made and attractive.
| Variant | |
| color | White |
| size | 447(L) x 70(W)mm |
Attwood 1494F1 Marine Venturi Vent Cover, White Finish
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Attwood Louvre Vents - Plastic (175122-BLA)
Delivery between 5–12 Aug $9.70
ATTWOOD Louvre Vents – Plastic in White / 447x70mm / 1494F1 - Boat Hut
Delivery between 5–10 Aug $13.67
Vent Louvre Plastic White 447mm x 70mm by BLA - Outback Equipment Australia - Marine Gear & Accessories
Delivery between Tue – Thu $21.56
Attwood 1494F1 Louver Vent Venturi/White/Bulk
Needed new boat vents for my '90 247 limited chris craft as mine cracked by the screws. These had the correct dimensions and fit perfect. Same brand that I took of the boat. New ones are great quality. Was worried about the screw hole spacing but the overall dimensions worked for sizing. Good price for 4 of them with free shipping. Fast shipping also.
These arrived quickly and were in good condition as they packed them carefully.They are not an exact replacement as my boat is an older model ( 1988 SeaRay) but with slight modifications, it will work and finish will look great
I am using it to vent the refrigerator on my Airstream Interstate Touring Coach. It is perfect for this use and fit without modification. Very well made and attractive.
I had an old cracked cover for one of my vents. This screwed into place exactly like my old one. It's amazing how one little thing can make you feel better about an older boat, but it makes a difference, when your old boat is maintained.
The picture and the review description shows the collector box as well. That was not included in the shipment.Some slight scruff on the grills so not perfect condition but a lot better than what is on the boat. Looked like it happened prior to shipment.
These fit my 1990 Sea Ray BR160 perfectly. I only had to drill two additional holes.
These vents are an exact replacement for the factory installed vents on a 1991 Glascon Ultra 171. Yes, that is spelled correctly, it's Glascon, not Glastron. It's nice to find an exact replacement for a 25 year old product. Suggested install method is 3/16" diameter by 1/2" length aluminum rivets. May vary with your hull's thickness, mine was about 1/4".
These vents were not an exact replacement as my unit is a 1988 but.... They fit the space the holes did not line up but with a little epoxy and stainless steels screws ( which are very inexpensive at Lowe's) they will work. What I really like is the thickness , these are not cheaply made and look great pictures to follow.
We recently bought a 1991 boat that needed new vent covers. These are perfect! Right size, right color, easy to install.
exactly like the OEM vents on my 1994 Rinker Captiva 209. These really made the boat look a ton better while being cost effective. They fit right into the OEM hole with no modification.
| Variant | |
| color | White |
| size | 447(L) x 70(W)mm |
