Everbilt 3 in. - 4 in. Plastic Duct to Duct Increaser Package quantity:1 inspired by the PJ MASKS

inspired by the PJ MASKS new power-up abilities

the One Touch Universal & the One Touch XL

stencil slides out from the back of the unit and can be used to draw a variety of shapes

But compatible with all Wifi client devices

Extreme sound clarity & accuracy with original transducer technology

Everbilt 3 in. - 4 in. Plastic Duct to Duct Increaser Package quantity:1 inspired by the PJ MASKSThe Duct to Duct Increaser connects 3 in. to 4 in. ducts together. It is ideal for bathroom fan exhaust applications. Finished in black color. The increaser is designed to be a tight fit to reduce air leaks in the connections. When using the increaser with a 3 in or 4 in snap pipe (aluminum or galvanized) , it may be necessary to unsnap the receiving end of the pipe, then insert the increaser and snap the pipe back together. Made of polypropylene Used