Best RV Vent Cover in 2021 (Reviews and Comparison)

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RV vent covers are often overlooked by RV owners. But what you don’t know can hurt you, and the last thing you want is an infestation of mosquitoes, flies, or other pests taking up residence in your RV because it doesn’t have a vent cover.  

But with so many different models out there, it’s hard to know which one will work best for your needs. That’s why we put together this review article about the best RV vent cover. 

We’ll review 5 top vent covers, their features, and benefits and choose a champion. Here are the covers on the market today to keep pests out and improve air quality in your RV.

Why trust us? We review products daily for our devoted readers to help them with their buying decisions. They value our honest and unbiased opinions and we really appreciate them putting their trust in us.

COMPARISON CHART

MAXXAIR 00-933066 Original Vent Cover-White 1. MAXXAIR 00-933066 ORIGINAL VENT COVER – WHITE
  • ZERO-LEAK SYSTEM IS FANTASTIC
  • SIX-YEAR WARRANTY IS VERY GOOD
  • REALLY KEEPS YOUR RV COOL
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Camco - 21014 Roof Vent Cover - Allows High Flow Ventilation Into Your RV, Rain or Shine, Easy Installation and Cleaning, Installation Hardware Included - White (40433) 2. CAMCO – 21014 ROOF VENT COVER
  • CLEAN AND AERODYNAMIC DESIGN
  • UNIVERSAL FIT FOR 14 INCH X 14 INCH ROOF VENTS
  • STAYS WATERTIGHT AFTER INSTALLATION
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Fan-Tastic Vent U1500WH Ultra Breeze Vent Cover - White Translucent 3. FAN-TASTIC RV VENT COVER
  • FITS MOST 14 INCH X 14 INCH VENT COVERS JUST FINE
  • UNIQUE SHAPE ALLOWS FOR PRETTY GOOD VENTILATION
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Camco Standard Roof Vent Cover, Opens for Easy Cleaning, Aerodynamic Design, Easily Mounts to RV with Included Hardware-Silver (40473) 4. CAMCO STANDARD ROOF VENT COVER
  • OPENS EASILY FOR CLEANING
  • DURABLE RESIN SHOULD LAST FOR YEARS
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Camp'N 14" Universal RV, Trailer, Camper, Motorhome Roof Vent Cover - Vent Lid Replacement (White 1 Pack) 5. CAMP’N 14″ UNIVERSAL RV, TRAILER, CAMPER, MOTORHOME ROOF VENT COVER
  • FITS MOST POPULAR ROOF VENTS
  • COMPATIBLE WITH OLDER VENTLINE AND ELIXIR RV ROOFS FROM THE LATE 1990’S
  • EASY TO UNDERSTAND INSTRUCTIONS ARE A PLUS
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MAXXAIR 00-933066 Original Vent Cover-White

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MAXXAIR 00-933066 Original Vent Cover-White

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MAXXAIR 00-933066 Original Vent Cover-White

Specification

BRANDMAXX-AIR
MOUNTING TYPEVENT
COLORWHITE
ITEM DIMENSIONS19 X 18.5 X 8.5 INCHES
ITEM WEIGHT3.3 POUNDS
FOLDING (YES/NO?)NO

There are lots of separate vents for the intake (or exhaust) of each compartment in the rear of the assembly. The MAXXAIR uses what the company calls the ZERO-LEAK mounting system, which requires no drilling on your vehicle. 

A six-year limited warranty is included with this vent cover. It is ideal for those who have RVs that are less than 15 years old or for those that still use an older vent hood that predates the more modern hoods. 

It’s also perfect for those who RV in places where bug extermination is difficult or costly due to the remoteness of their campsite or the infestation of vermin in the area. This vent cover has a solid construction that has a strong wall to support the heavy-duty construction. 

WHAT WE LIKE

This nylon cover offers additional interior storage space and a large hooded ventilation opening for adding a supplemental air supply. This vent cover has a non-skid bottom edge for protection against dirt and also attaches to the surface with hinges and crossbars for easy removal. The vent cover is lightweight and durable and very easy to install. It truly is an excellent vent and we highly recommend it.

PROS

  • ZERO-LEAK SYSTEM IS FANTASTIC
  • SIX-YEAR WARRANTY IS VERY GOOD
  • REALLY KEEPS YOUR RV COOL

CONS

  • WE WISH IT CAME IN MORE COLORS
  • WE FIND IT STRANGE THAT THE MAXXAIR FANS DO NOT FIT WITHIN THE COVER
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Camco - 21014 Roof Vent Cover - Allows High Flow Ventilation Into Your RV, Rain or Shine, Easy Installation and Cleaning, Installation Hardware Included - White (40433)

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Camco - 21014 Roof Vent Cover - Allows High Flow Ventilation Into Your RV, Rain or Shine, Easy Installation and Cleaning, Installation Hardware Included - White (40433)

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Camco - 21014 Roof Vent Cover - Allows High Flow Ventilation Into Your RV, Rain or Shine, Easy Installation and Cleaning, Installation Hardware Included - White (40433)

Specification

BRANDCAMCO
MOUNTING TYPEVENT
COLORBLACK,
WHITE,
SMOKE SILVER
ITEM DIMENSIONS15.73 X 15.94 X 7.17 INCHES
ITEM WEIGHT3.36 POUNDS
FOLDING (YES/NO?)NO

If your RV roof doesn’t have room for your vent cover, the Camco Roof Vent Cover is available for use with most RVs. Unlike most other covers, this one also has a built-in blade that cuts vents to maximize ventilation and airflow. 

This model has a hook for hanging the cover when not in use. The CAMCO – 21014 is very easy to install. It fits directly on top of the window frame and is ready to go right out of the package. 

This vent cover has a rubber-backed vinyl liner that is breathable to help prevent mold and mildew, and it is washable. The 21014 covers are also designed with the RVers in mind. 

WHAT WE LIKE

It has an easy-fit design that goes right over most RV windows, and it is quiet. The vent cover is not only easy to use but is also very secure. The vent cover comes in a variety of colors: black, white, smoke and silver.

PROS

  • CLEAN AND AERODYNAMIC DESIGN
  • UNIVERSAL FIT FOR 14 INCH X 14 INCH ROOF VENTS
  • STAYS WATERTIGHT AFTER INSTALLATION

CONS

  • SOME PARTS BREAK EASILY SO BE CAREFUL WHEN INSTALLING
  • THE HARDWARE IS GLUED ONTO THE INNER DOME OF THE VENT, WHICH IS DIFFICULT TO GET OFF
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Fan-Tastic Vent U1500WH Ultra Breeze Vent Cover - White Translucent

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Fan-Tastic Vent U1500WH Ultra Breeze Vent Cover - White Translucent

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Fan-Tastic Vent U1500WH Ultra Breeze Vent Cover - White Translucent

Specification

BRANDFAN-TASTIC VENT
MOUNTING TYPEVENT
COLORWHITE TRANSLUCENT
ITEM DIMENSIONS35.25 X 17 X 25 INCHES
ITEM WEIGHT5 POUNDS
FOLDING (YES/NO?)NO

Get rid of mosquitoes, flies, and other bugs with this FAN-TASTIC Vent Cover (pun intended). Most vent covers can be challenging to clean inside because of dust and other debris. But this vent cover does not have any cords or ties for cleaning the cover. 

The vent also has advanced UV protection and removable covers to help you tailor-fit cover to your RV.

That said, there are more than a few comments from verified buyers about the quality of this product. This mostly concerns some receiving broken products even though the packaging seems fine. Be careful when ordering.  

WHAT WE LIKE

It is built with an adhesive panel and has a sleeve around the frame, which allows it to be easily removed and cleaned.  The Ultra Breeze Keeps bugs out An easy-to-fit cover for most RVs.  It’s quick to install, without having to go into the RV to remove the slide. The rigid design keeps mosquitoes and flies out, without being a “hanging basket”.

PROS

  • FITS MOST 14 INCH X 14 INCH VENT COVERS JUST FINE
  • UNIQUE SHAPE ALLOWS FOR PRETTY GOOD VENTILATION

CONS

  • FEELS FLIMSY WHEN COMPARED TO OTHER MORE ECONOMICAL BRANDS
  • SOME BUYERS HAVE REPORTED THAT THEIR UNITS HAVE BECOME QUITE BRITTLE AND SHATTERED AFTER ONLY ONE YEAR OF SERVICE
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Camco Standard Roof Vent Cover, Opens for Easy Cleaning, Aerodynamic Design, Easily Mounts to RV with Included Hardware-Silver (40473)

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Camco Standard Roof Vent Cover, Opens for Easy Cleaning, Aerodynamic Design, Easily Mounts to RV with Included Hardware-Silver (40473)

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Camco Standard Roof Vent Cover, Opens for Easy Cleaning, Aerodynamic Design, Easily Mounts to RV with Included Hardware-Silver (40473)

Specification

BRANDCAMCO
MOUNTING TYPEVENT
COLORBLACK
WHITE
SMOKE SILVER
ITEM DIMENSIONS19.3 X 18.8 X 9.4 INCHES
ITEM WEIGHT3.3 POUNDS
FOLDING (YES/NO?)NO

Vent covers don’t have to be large or bulky to improve air quality and ventilation in your RV. CAMCO Original Equipment Covers allow air to flow out of your RV. It’s one size fits all for large motorhomes and towable RVs up to 29 feet. 

Each cover is made of high-quality high-density polyethylene and UV stabilized to keep the insects away. The covers have an antibacterial finish that helps keep smells to a minimum. 

The CAMCO STANDARD Vent Cover is recommended for use with Class 3 RVs. Although the fit seems fine, we find that the quality is hit or miss. 

WHAT WE LIKE

The CAMCO STANDARD is easily installed on both sides of the roof with four screws that require no damage to the roof. It can be left in place all the time and activated with a single button located on the back of the cover.  Covered vents reduce heat and humidity in the coach cabin, create a fresh, scent-free atmosphere inside your RV and help keep mosquitoes, flies, ticks, mold, mildew, and other harmful pests outside. 

PROS

  • OPENS EASILY FOR CLEANING
  • DURABLE RESIN SHOULD LAST FOR YEARS

CONS

  • QUALITY ISSUES INVOLVING THE DURABILITY OF THE COVER ITSELF
  • WE FEEL THE VENT COVER DOES ITS JOB, BUTJUST DON’T EXPECT IT TO DO MORE THAN THAT OR YOU MAY WIND UP DISAPPOINTED
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Camp'N 14" Universal RV, Trailer, Camper, Motorhome Roof Vent Cover - Vent Lid Replacement (White 1 Pack)

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Camp'N 14" Universal RV, Trailer, Camper, Motorhome Roof Vent Cover - Vent Lid Replacement (White 1 Pack)

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Camp'N 14" Universal RV, Trailer, Camper, Motorhome Roof Vent Cover - Vent Lid Replacement (White 1 Pack)

Specification

BRANDCAMP’N
MOUNTING TYPEVENT
COLORWHITE
ITEM DIMENSIONS16.5 X 2.5 X 15.5 INCHES
ITEM WEIGHT1.25 POUNDS
FOLDING (YES/NO?)NO

This RV vent cover, from Camp’n, is well worth it for good ventilation. The cover fits most RVs and has a base that will help keep it secure to the vehicle. 

The roof vent is perfect for RVs with awnings or pop-up roofs; it can be opened to add ventilation during a warm day. The cover fits most pop-up trailers, too. 

This cover is very sturdy. If your roof isn’t built to the same height as your RV roof, you can purchase an additional shorter vent cover. The cover is waterproof, so there’s no need to worry about any leaks. The underside can be washed if the skies get rainy. 

The CAMP’N 14″ universal RV, trailer, motorhome roof, or patio roof vent cover from Camco’s best-selling camper and RV roofline is a very good RV vent cover for keeping out the bugs and improving air quality. 

The 7.5-inch-high vent protector offers full coverage on all RV vents — including HVAC vents, furnace vents, and forward-facing roof vents — while allowing for a clean, unobstructed view.

WHAT WE LIKE

Camco’s unique vent shield design allows the cover to absorb and filter the hottest of the sun’s rays to keep things cool inside the RV. Vent shields are great for reducing motorhome water heat build-up due to improper roof venting and are recommended for all RVs.

PROS

  • FITS MOST POPULAR ROOF VENTS
  • COMPATIBLE WITH OLDER VENTLINE AND ELIXIR RV ROOFS FROM THE LATE 1990’S
  • EASY TO UNDERSTAND INSTRUCTIONS ARE A PLUS

CONS

  • NOT TRULY UNIVERSAL, AS IT WILL NOT FIT EVERY RV WITHOUT SOME MODIFICATIONS. BE SURE TO CHECK WITH THE MANUFACTURER BEFORE ORDERING
  • SOME PURCHASERS FEEL THAT THE VENT COVER FEELS VERY FLIMSY AND FRAGILE
  • QUALITY ALERT: SOME CUSTOMERS HAVE REPORTED MISSING PARTS WITH THEIR KIT

Conclusion

We hope you enjoyed this article about the best RV vent cover. Our top recommendation goes to the MAXXAIR 00-933066 ORIGINAL VENT COVER

The MAXXAIR has all the qualities and more importantly the durability to keep your RV and passengers cool, ventilated, and happy. 

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