Vents FB K2 Series Inline Filter Box with Single Filter Model:FB K2 150 G4 - 6" duct Balance supply/exhaust to achieve neutral

Balance supply/exhaust to achieve neutral pressure (or controlled offset where required)

The Vents PS100 Passive 4-Inch Air Vent with Round Slate Grey Exterior Grille is an easy and effective solution for bringing fresh air into homes

Not sure if you need a new bathroom fan

with a 5" duct and a 4 15/16" collar

ERV 8: up to 650 CFM

Vents FB K2 Series Inline Filter Box with Single Filter Model:FB K2 150 G4 - 6" duct Balance supply/exhaust to achieve neutralThe Vents FB K2 Series, equipped with advanced filtration technology, is meticulously crafted for seamless integration into both supply and exhaust ventilation systems. It excels at delivering a combination of exceptional air purification, minimal noise emission, and a compact footprint. The G4 Series offers single MERV8 filtration designed to effectively cleanse incoming air. This single filter system can handle airflow rates of up to 341 CFM, all