Hartford Ventilation Pop Up Floor Vent Register for 4 x 12 Duct Opening – Air Vent Deflector – Extender for Under Furniture, Couch, Cabinetry – Floor or Ceiling Use – White – (Pack of 2)-Fast Shipping

Description

Made for a 4″ x 12″ Duct Opening – Item Dimensions are 5 1/4″ x 13 1/2″

POP UP AIR DIVERTER – Easily pop up deflector to direct air from under furniture, away from wall and create better air flow for both heat and AC

CONVENTIONAL COVER and DEFLECTOR – Can be used as a normal floor register or pop up to divert air

CEILING and FLOOR – Knockout holes at each end for ceiling installation

High Impact Construction – Made of high impact polystyrene for walk on design