RV Air Vent Replacement Filter Inserts (5.25") - Round AC Air Duct Filters for 6-7/8" RV Air Return Intake Vent Grilles - Compatible with Motorhomes, Campers, Travel Trailers & Toy Haulers - 6-Pack — Open-Box, 5% Off

3-Layer Advanced RV Air Vent Filter Inserts – Capture dust, pet hair, lint and pollen to help improve airflow inside your RV AC system. A replacement alternative to standard 5,25” foam vent filters, designed to fit 6-7/8" RV air return intake vent grilles in motorhomes, campers, travel trailers and toy haulers. Silver-Reinforced Pre-Filter Layer – Acts as a coarse pre-filter that traps larger debris before it reaches the main filtration layers. The silver-structured surface improves durability and helps extend the service life of RV air vent filter inserts under heavy camper use. Polyester Fine Filter Core – The middle filtration layer captures smaller airborne particles such as dust, pollen, tiny fibers and pet hair. Made from dense yet breathable multi-layer polyester material that helps maintain proper airflow through RV air vent and air duct filter inserts. Carbon Layer for RV Cabin Comfort – The outer filtration layer contains carbon particles that help maintain a fresher interior atmosphere by reducing odors while cooking, parking or sleeping in your RV, motorhome or travel trailer. Helps Protect RV AC System from Debris – Captures dust, lint and larger airborne particles before they circulate through your RV air vent system, helping reduce debris buildup and support cleaner airflow during extended RV travel and camping. U.S.-Designed RV Vent Filters & SDS-Documented Materials – Engineered in Chicago for RV travelers. Manufactured using materials supported by Safety Data Sheet (SDS) documentation for greater transparency and safety confidence. Maintain cleaner airflow and a more comfortable environment inside your RV with AirFeel’s advanced 3-layer air vent filtration system.

AirFeel round RV air vent replacement filter inserts are designed to help capture airborne dust and debris before they circulate through your RV’s air vent system. Built for real travel conditions, these filters help maintain cleaner air circulation in motorhomes, campers, travel trailers, fifth wheels and toy haulers.

Designed for Standard RV Air Return Vent Grilles

Each round filter insert measures 5.25" and is designed to fit most standard 6-7/8" RV air return intake vent grilles. These disposable filter inserts serve as an effective alternative to common foam vent filters and install easily without trimming, cutting or complicated adjustments.

3-Layer Filtration Designed for RV Travel

The multi-layer filtration structure helps capture a wide range of airborne particles including road dust, pet hair, lint and pollen. By filtering air entering through your RV air intake vents, the system helps maintain cleaner airflow throughout your RV during everyday travel and extended camping trips.

Silver-Reinforced Pre-Filter Layer

The outer filtration layer acts as a coarse pre-filter designed to capture larger debris before it reaches the inner filtration layers. The silver-reinforced surface helps improve durability and maintain filter structure during heavy RV use and dusty travel environments.

Polyester Fine Filter Core

The middle filtration layer uses dense yet breathable multi-layer polyester material to capture smaller airborne particles such as dust, pollen, tiny fibers and pet hair. This layer helps maintain effective filtration while supporting proper airflow through the RV vent system.

Carbon Layer for RV Cabin Comfort

The carbon-enhanced outer layer contains embedded carbon particles designed to help maintain a fresher interior atmosphere by reducing unwanted odors while cooking, camping or resting inside your RV.

Helps Maintain Cleaner RV Air Circulation

By capturing debris before it circulates through your RV air vent system, AirFeel filter inserts help reduce airborne buildup inside the cabin and support more consistent airflow during extended RV travel.

U.S.-Designed with SDS-Documented Materials

AirFeel RV vent filter inserts are engineered in Chicago for RV travelers who expect dependable performance on the road. Each filter is manufactured using materials supported by Safety Data Sheet (SDS) documentation for transparency and safety confidence.

AirFeel round RV air vent replacement filters are available in convenient multi-packs, helping RV owners maintain fresh airflow whether preparing for a weekend getaway or extended road adventures.