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TOODOO 2 Pack Flying Insect Screen Rv Furnace & Water Heater Vent Screen, 2.8 Inch Stainless Steel Insect Guard, Fits Duo-therm & Suburban, Rust-resistant Easy Install with with Installation Tool

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Apr 20
Order within 2 hours and 15 minutes
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Features

  • Stainless Steel: crafted from quality stainless steel mesh, these RV furnace vent screens offer reliable durability and rust resistance, ensuring long-lasting protection for your RV water heater vent and furnace vent cover in all weather conditions
  • Effective Insect & Debris Blocking: the 2.8 inch diameter and 1.8 inch height mesh screen with 0.11 inch grid efficiently keeps out flying insects, mice, birds, and debris, maintaining a clean and comfortable RV interior while supporting optimal airflow
  • Universal Fit & Easy Installation: designed to fit most Duo-Therm and Suburban furnace vents, each package includes 2 RV furnace vent covers, 2 spring hooks, and 1 installation tool for quick, hassle-free setup, no special skills required for secure attachment
  • Optimal Airflow Design: the well-ventilated mesh structure minimizes airflow restriction, allowing your RV furnace and water heater to operate efficiently while preventing unwanted pests from entering your system
  • Ideal for Outdoor Adventures: suitable for RV, camper, and travel trailer owners, these vent screens provide reliable protection during camping, road trips, and extended outdoor stays, keeping your heating system safe and your RV experience worry-free

Brand: ‎TOODOO


Item Weight: ‎2.08 ounces


Product Dimensions: ‎5.91 x 3.54 x 1.57 inches


Item model number: ‎TOODOO-Water Pumps-01


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎TOODOO-Water Pumps-01


Date First Available: June 27, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Rv must have
Whether you stay year round or only in the summer it’s a mandatory to have these. Keeps the bugs and bees from building nests in the exhaust during the summer time. Easy to put on and they stay on with no issue.
Reviewed in the United States on January 19, 2026 by Sofya

  • Fits furnace vent
Easy to instal
Reviewed in the United States on February 26, 2026 by Amazon Customer

  • Does what it says.
Works as advertised.
Reviewed in the United States on October 29, 2025 by Michael Ship

  • Fair price, would buy again.
A little tricky to install but all in all a good product that fits my need at a fair price point. You can buy with confidence.
Reviewed in the United States on December 16, 2025 by Jimmy D

  • A must for camping community
Fit perfect! So excited with the quick delivery and the perfect fit. So easy to install. We werent able to find these at any local RV dealerships for our fifth wheel .
Reviewed in the United States on December 31, 2025 by Unhappy customer

  • No Pests and Critters!
New trailer owner here, and still purchasing things as I come across them. These are ingenious! I live in the Pacific Northwest and we have lots of bees, insects, and mice here especially during spring and summer. Our trailer has two vent holes from the furnace and the thought of something like a mud wasp flying inside and creating a nest, or a field mouse making it’s way inside would be horrible! Purchased this 2 pack and I put them on no problem with just the tool it comes with. These are a really secure fit and don’t lift up when I pull or try to slide around. The quality is worth the money! ... show more
Reviewed in the United States on June 26, 2025 by Tinaya’s Trends

  • Great vents with 2 springs for each
Fit perfectly, easy to install, a must on open vents to keep out nest building insects
Reviewed in the United States on December 4, 2025 by Old Harley Guy

  • TOODOO RV Vent Screens: Great Quality, Minor Installation Hiccup
The TOODOO 2 pack flying insect screens are a solid choice for keeping unwanted critters out of your RV's furnace and water heater vents. The stainless steel mesh feels strong and durable, and it should allow for good airflow to keep your RV systems running smoothly. Installing the screens took a bit more effort than expected. While the included tool and spring hooks are helpful, it wasn't the most intuitive process. A few extra instructions or a short video tutorial might be beneficial for future buyers. Despite the initial installation hurdle, the screens themself seem very secure. They fit snugly in the vents, and the stainless steel construction should hold up well on the road. Here's hoping the minor vibration concern proves unfounded, but overall these seem like quality vent covers that will keep your RV pest-free for years to come. ... show more
Reviewed in the United States on May 10, 2024 by Cassie Soeffing

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