Material: High-grade ABS plastic
Color: White
Dimensions: A: 100mm, B: 155mm C:120mm
Use: Fits Gravity EX Exhaust Fans
Function: Expands 4″ fan outlet to 6″ duct for stronger airflow
Installation: Quick fit with standard duct clamps
Compatible Fan: Gravity EX Ceiling Exhaust Fan
Purchase Note: This increaser is sold only as an add-on with
a Gravity EX exhaust fan—cannot be ordered separately

Gravity EX Exhaust Fan Increaser – 4″ to 6″ Duct Converter
Original price was: ₹250.00.₹200.00Current price is: ₹200.00.
-20%Upgrade your ventilation with the Gravity EX Exhaust Fan Increaser – 4″ to 6″ Duct Converter . This add-on converter allows easy installation between fan outlet and ductwork, ensuring stronger airflow, reduced noise, and a tighter duct seal. Built for durability and perfect fit with Gravity EX fans. A smart, low-cost alternative to buying larger fans—boost performance without replacing the entire unit.
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