Lite MERV-5 Pre-Filter Sleeve: Extend Carbon Filter Life, Clean Air

This spare pre-filter sleeve ensures optimal air filtration with minimal resistance. Its MERV-5 mesh effectively blocks pollen, dust, and other airborne particulates, preventing them from reaching the primary filter. Designed for easy replacement, it is available in various sizes to fit all compatible filters. Regular use of this pre-filter significantly extends the operational lifespan of your carbon filter.

Filtration Rating	MERV-5
Material	High-efficiency Mesh Fabric
Airflow Resistance	Very Low
Particulate Capture	Pollen, Dust, Fine Particulates
Compatibility	Universal (for compatible carbon filters)
Maintenance	Easily Changeable
Function	Pre-filtration Layer
Primary Benefit	Extends Main Filter Lifespan