It is important to have the best trailer vent cap. We are here to help you pick the best one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Camco Trailer Vent Cap READ REVIEW

Best For Perfect Size: Buy: Nuset Trailer Vent Cap READ REVIEW

Best For Good Value: Buy: Campn Trailer Vent Cap READ REVIEW

Best For Solid Build: Buy: Heng'S Trailer Vent Cap READ REVIEW

Best For Direct Replacement: Buy: Dometic Trailer Vent Cap READ REVIEW

Best For High Quality: Buy: Xhaibei Trailer Vent Cap READ REVIEW

Best For Long Service Life: Buy: Leisure Coachworks Trailer Vent Cap READ REVIEW

Best For Inner Diameter: Buy: Changta Trailer Vent Cap READ REVIEW

Best For Premium Quality: Buy: Kansmart Trailer Vent Cap READ REVIEW

Best Overall: Camco Trailer Vent Cap

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The Camco Trailer Vent Cap is long-lasting, rigid and fits well with your daily use like a dream. The camco trailer vent cap makes for a great buy, is inexpensive and it does the job. Manufacturer says: Our company headquarters is located in Greensboro, North Carolina. In addition, the cap looks great and it works great.

The vent is perfect for easy fun, is highly recommended and it is perfect for great quality. Moreover, it fits perfectly, can get it for a super cheap price and it is designed for travel trailer.s. Above all, the camco trailer vent cap has numerous manufacturing facilities in the united States and around the globe.

Almost all customers found that the cap includes enough sealant to go under the flange. And, they say that the cap fits with the pressure of the attached prongs. Moreover, a few say that the vent has tabs that sqeeze together that go inside the pipe. Overall, for almost all customers, Camco product was what they were looking for.

• This is suitable for standard size and it is easy to follow instructions.
• The cap fits up to a 2" pumbing vent pipe.
• The camco plumbing vent replacement is perfect for replacing the original vent covers.
• This is a good, one-piece universal [generic] replacement vent cap.

Best For Perfect Size: Nuset Trailer Vent Cap

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The Nuset Trailer Vent Cap's material feels more premium than its price would suggest. The nuset trailer vent cap is for a roof vent cap for use with rv's, trailers, or motorhomes. Make sure this fits by entering your model number. These are made with PVC, and UV stabilizers were added, so they won't fade easily.

The vent is designed for perfect match and it is good for travelling trailer.s. Also, this has cleaned the area, it would be perfect with fast shipping and has a good design. Lastly, the nuset trailer vent cap has removed old caulking, It is quick and has a nice design.

Almost all customers agree that the cap comes with installation screws or instructions. Moreover, they strongly agree that the cap is a good vent cover for replacing one that keeps getting knocked off by branches. Moreover, they also found that the hardest part of installing it was climbing on the roof. Consequently, buyers were very happy to recommend it to friends and families.

• This is 5-1/4" in diameter, and it's 3" tall with the top part installed.
• This can use 1 piece of base and 1 piece of cover.
• This is great with a nice price and it fits perfectly.
• This is really a question for your local country.

Best For Good Value: Campn Trailer Vent Cap

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Compared with other vents in this category, the Campn Trailer Vent Cap has a convenient design. The campn trailer vent cap measures 14" x 14. Make sure this fits by entering your model number. And, the vent is made for very good quality, is quick and it is good for fast delivery.

Most importantly, the campn trailer vent cap is removed old, fits perfectly, It is perfect for a travel trailer and has a great design.

Most buyers agree that the vent is a perfect fit for the 2005 carry-on cargo trailer. In addition, they say that the vent is a standard 14 x14, yes. In addition, they say that the vent allows descent air circulation. To sum up, the tone of buyers is very positive and we believe that the vent suits the purpose.

• This fits properly and has a good doume to shead water away.
• This has read instructions, worked perfectly and it is perfect for great quality.
• This is perfect for a 14”x14” old vent.
• This does fit 14" x 14" opening up to 14-1/4.

Best For Solid Build: Heng'S Trailer Vent Cap

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The high trailer vent cap's material feels more premium than its price would suggest. The high trailer vent cap allows for a good seal, It is made of plastic and has a nice design. Heng's universal roof vent lid is a replacement lid for Heng's universal roof vents, fitting both the elixir series and the ventline series. And, this installed easily. It makes for easy fix and has a great design.

The vent is better than white and it fits in for ease of installation. In addition, it does what it says and it is remove old. Finally, the Heng'S Trailer Vent Cap is very durable, looks good, it can vouch for sturdy construction and has a good design.

Almost all customers opine that the vent is much better than normal plastic vents. Further, a few strongly agree that the cap is easy to install as it is a direct replacement using the same hinge used already. And, they say that the bathroom vent ( wo n't fit with a fan ) with these. Overall, many buyers have used the heng's trailervent cap for more than a few months without any complaints, and it shows no sign of giving up.

• This is working great after 3 months.
• This has already withstand winds of 80.
• Works and lasts much longer than plastic, doesn't work with a fan in the vent.
• The domed one, however, allowed room for the fan motor.

Best For Direct Replacement: Dometic Trailer Vent Cap

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Compared with other vents in this category, the Dometic Trailer Vent Cap has a convenient design. The dometic trailer ventcap is designed for a very straightforward install and it is designed for a great price. The manufacturer says: Our mission is to make mobile living easier. Further, this is a global company with a long history of creating market-leading products for outdoor, home and professional use.

Most importantly, the dometic trailer vent cap found this one, It looks good and has a nice design.

Most buyers found that the vent is an exact replacement for the original dometic vent. In addition, they strongly agree that the vent fits most trailer refrigerator vent openings. And, they also found that the vent is great size for more ventilation of an rv refrig.

• It is warm and it is very secure.
• These are RV users, boat owners, campers.
• This is quick, it comes with a straightforward install and has a great design.
• This is perfect and made for a very easy install.

Best For High Quality: Xhaibei Trailer Vent Cap

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Compared with other caps in this category, the Xhaibei Trailer Vent Cap has a convenient design. The xhaibei trailer vent cap works well and it works great. Manufactured of high quality plastic material with UV stabilizer for a long, durable life. And, the vent fits most of the camper rv, including 6 pcs screws.

Finally, the xhaibei trailer vent cap is made of durable polyethylene plastic, which can resist ultraviolet rays.

Most customers opine that the vent fits from 1 1inch to 2 3/8 sizes.

• Two-piece construction，item dimension: id 3.8", height 3"，fit for：1" to 2 3/8" o.d. Pipe.
• It can prevent unpleasant odors from entering your rv's cabin through your plumbing.
• This is made for good value, is quick and it fits perfectly.
• 6 screw holes in the base for mounting.

Best For Long Service Life: Leisure Coachworks Trailer Vent Cap

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For a low asking price, Leisure Coachworks Trailer Vent Cap has managed to overwhelm their customers by packing as many features as they could. Further, the cap is made of durable polyethylene plastic, which can resist ultraviolet rays and has a long service life. The cap easily snaps onto the vent. Above all, the leisure coachworks trailervent cap is designed to be detachable and can be easily removed by pulling.6 screw holes in the base for mounting.

In short, most customers call the vent is functionally comfort, and no one questions it.

• To put vent mounts on top of your rv's ventilation pipe.
• Item dimension: id 3.8", height 3"，fit for：1" to 2 3/8" o.d. Pipe.
• New and hot releases.

Best For Inner Diameter: Changta Trailer Vent Cap

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Best part: Changta Trailer Vent Cap costs comparatively low and it is available to ship in 24 hours. The changta trailer ventcap is made with high-quality and it is brand new. This sewer vent can effectively expel sewer gas to prevent terrible odors from infiltrating your rv’s cabin through your plumbing. This caused the inner diameter of the vent cover is 3.8 inch, the outer diameter is 5.3 inchs, and the overall height is 3 inch.

The vent is made of durable polyethylene plastic, which can resist ultraviolet rays and has a long service life. Above all, the changta trailer vent cap is easy to install and connect, no need to drill holes in the roof, and the cover is removable.

• The new cover on it and click it in place line.
• To put vent mounts on top of your rv's ventilation pipe.
• The cap easily snaps onto the vent.

Best For Premium Quality: Kansmart Trailer Vent Cap

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Best part: Kansmart Trailer Vent Cap is available to ship in 24 hours, The premium features compensate for the higher price. The kansmart trailer vent cap is an ideal replacement for broken or worn plumbing vents. To put vent mounts on top of your rv's ventilation pipe. The plastic rv roof cover is made of durable polyethylene plastic, which can resist UV rays and provide a longer lifespan.

Finally, the kansmart trailer vent cap is designed to be detachable and can be easily removed by pulling, 6 screw holes in the base for mounting.

• The cap easily snaps onto the vent.
• It is fresh and it is good for premium quality.
• Used extensively in the rv & camper industry.