![AmeriVent 3EIX4 Increaser, 3 x 4 in Connection, Aluminum/Steel [SKU: ORG7186208]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/54798/52802/7186208__04898.1683079231.jpg?c=1 "AmeriVent 3EIX4 Increaser, 3 x 4 in Connection, Aluminum/Steel [SKU: ORG7186208]")
Product Overview
The increaser is used to increase vent size. A max of 4 step of increase. [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: HVAC DUCT WORK & VENTILATION/STORM COLLARS;Shop All]
![AmeriVent 3EIX4 Increaser, 3 x 4 in Connection, Aluminum/Steel [SKU: ORG7186208]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/54798/52802/7186208__04898.1683079231.jpg?c=1 "AmeriVent 3EIX4 Increaser, 3 x 4 in Connection, Aluminum/Steel [SKU: ORG7186208]")
![AmeriVent 4EIX6 Increaser, 4 x 6 in Connection, Aluminum/Steel [SKU: ORG7186273]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/54796/52800/7186273__37097.1683079230.jpg?c=1 "AmeriVent 4EIX6 Increaser, 4 x 6 in Connection, Aluminum/Steel [SKU: ORG7186273]")
AmeriVent
![AmeriVent 4EIX5 Increaser, 4 x 5 in Connection, Aluminum/Steel [SKU: ORG7186265]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/54795/52799/7186265__06673.1683079230.jpg?c=1 "AmeriVent 4EIX5 Increaser, 4 x 5 in Connection, Aluminum/Steel [SKU: ORG7186265]")
AmeriVent
![AmeriVent 3EIX5 Increaser, 3 x 5 in Connection, Aluminum/Steel [SKU: ORG7186216]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/54799/52803/7186216__13928.1683079231.jpg?c=1 "AmeriVent 3EIX5 Increaser, 3 x 5 in Connection, Aluminum/Steel [SKU: ORG7186216]")
AmeriVent
![AmeriVent 5EIX6 Increaser, 5 x 6 in Connection, Aluminum/Steel [SKU: ORG7186323]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/54797/52801/7186323__44879.1683079231.jpg?c=1 "AmeriVent 5EIX6 Increaser, 5 x 6 in Connection, Aluminum/Steel [SKU: ORG7186323]")
AmeriVent
![AmeriVent 4EY-3 Standard Wye, 4 in, B, Aluminum/Steel [SKU: ORG8183691]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/54724/52728/8183691__15089.1683079196.jpg?c=1 "AmeriVent 4EY-3 Standard Wye, 4 in, B, Aluminum/Steel [SKU: ORG8183691]")
AmeriVent