RV Air Vent Filter Inserts 5.25" – Round AC Duct Replacement Filters for 6-7/8" RV Intake Vent Grilles (8-Pack)

Multi-Layer Filtration Performance
Captures both large debris and fine particles while maintaining consistent airflow through your RV ventilation system.

Reinforced Pre-Filter Layer
Designed to trap larger particles first, helping reduce load on inner layers and extend overall filter lifespan.

Dense Polyester Filtration Core
Targets smaller airborne particles such as dust, pollen, and fibers without restricting airflow.

Carbon-Infused Outer Layer
Helps reduce odors inside your RV, contributing to a fresher interior environment during travel and daily use.

Supports Cleaner AC Operation
Helps limit debris circulation through your RV air system, reducing buildup and supporting smoother airflow over time.

Wide Compatibility
Fits standard 5.25" round filters designed for 6-7/8" RV air return vent grilles across a wide range of RV types.

Engineered in the USA
Developed in Chicago using materials backed by Safety Data Sheet (SDS) documentation for added transparency.