BUILDMART 14x4 Modern AC Vent Cover – White Aluminum Linear Slot Diffuser (Ceilings, Walls & Floors)

Overview

Meet the BUILDMART 14x4 Modern AC Vent Cover, a commercial‑grade aluminum diffuser designed to blend with contemporary aesthetics while guiding airflow with a quiet, unobtrusive profile. Crafted from solid aluminum, this vent cover offers a clean, architectural look for ceilings, walls, and floors.

Why this vent cover stands out

Key specifications include ASHRAE 70 and ANSI S12.51 certifications on the Standard Linear Slot Diffusers, signaling adherence to efficiency and sound criteria. The neck measures 13 5/8 in by 3 7/8 in, and the face measures 15 3/4 in by 5 15/16 in, enabling a snug fit into standard vent openings with a slim, decorative front.

• Design and function: decorative aluminum vent cover suitable for supply and return vents; non-weight-bearing; non-filter model.
• Size versatility: available from 6x4 to 30x24 in standard sizes; over 70 vent cover sizes and 40 linear slot diffuser sizes; stock in white and black; paintable.

Designed for multiple spaces

Whether remodeling a bathroom, upgrading a living room, or outfitting an office, this vent cover adds sleek architectural value without obstructing airflow.

Technical details at a glance

• Cfm: 197 ft3/min; effective velocity: 9.8 ft/s
• Neck: 13 5/8 in x 3 7/8 in; Face: 15 3/4 in x 5 15/16 in
• Non-filter model; intended for use with the unit's own filter located in the HVAC system

All vent cover sizes can function as both supply and return grilles. Available in white and black, with a paintable finish for customized fit. This design and utility patent pending product blends form and function for modern interiors.

Upgrade your space with a refined, architectural touch that aligns with contemporary décor and standard ductwork. While it covers vents neatly, it does not replace the need for regular HVAC maintenance or filters in the machine.