What does a Linear Slot Diffuser do? What are Linear Slot Diffusers used for? What is a Slot Diffuser?

Linear Slot Diffusers are Vent Covers that are Linear and the “face” of a vent. The Air Conditioning unit distributes air throughout the home/building via the air duct tubing and delivers hot/cold air to each room that the vent is in.

Are Linear Slot Diffusers good?

Linear Slot Diffusers are the “face” of the vent, often referred to as a Vent Cover. Linear Slot Diffusers are good in the sense that they are aesthetically pleasing to look at and give a modern feel to any room they are in.

How do I choose a Linear Slot Diffuser?

For New Builds, we always recommend checking with your HVAC Contractor to confirm the CFM’s each room will need and then selecting your Linear Slot Diffusers based on the CFM’s

What sizes do vent covers come in? What is the standard vent cover size?

Vent Covers, Grilles, Registers, Diffusers come in different sizes. The most Standard Sizes being 10” x 6” and 12” x 6” and 8” x 4” - You will find at least one of these in most homes.

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BUILDMART - 18" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

Product ID: 46052344

📐Precise 17 3/4” x 3 1/8” neck size

⚙️182 CFM airflow capacity

🛠️Screw-in hidden installation

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B/.185

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Description

🏢 Elevate your space with airflow that’s as stylish as your lifestyle!

EFFORTLESS RETROFIT FIT - Designed to perfectly replace traditional grills with a precise neck size for seamless installation.
VERSATILE AIRFLOW SOLUTION - Supports both supply and return airflows with a powerful 182 CFM capacity for optimal climate control.
COMMERCIAL GRADE DURABILITY - Crafted from 100% solid aluminum for long-lasting strength and effortless maintenance.
SLEEK ARCHITECTURAL UPGRADE - Transform any ceiling, wall, or floor with a modern, minimalist vent cover that screams sophistication.
INVISIBLE INSTALLATION MAGIC - Hidden screw-in mounting keeps your space clean and polished—no unsightly front screws.

The BUILDMART 18" Linear Slot Diffuser is a modern, decorative air vent cover made from commercial-grade aluminum. Designed for ceilings, walls, and floors, it offers a sleek architectural look while delivering 182 CFM airflow at 9.8 ft/s velocity. Its precise 17 3/4” x 3 1/8” neck size ensures easy retrofit installation with hidden screw mounting for a clean finish. Ideal for both supply and return vents, this durable, paintable diffuser enhances any residential or commercial space with effortless style and performance.

Specifications

ASIN	B06XQ9MLTW
Air Flow Capacity	182 Cubic Feet Per Minute
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#309,074 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,693 in Registers, Grilles & Vents
Color	White
Customer Reviews	4.6 4.6 out of 5 stars (87)
Date First Available	March 17, 2017
Finish	Finished
Head Style	Philips
Installation Method	Screw-In
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	1.74 pounds
Item model number	18-2S-W-LD
Manufacturer	Texas Buildmart
Material	Aluminum
Measurement System	English/Standard
Mounting Type	Screw-In
Number Of Pieces	1
Part Number	VLSD
Performance Description	182 CFM @ 9.8 FPS
Product Dimensions	20 x 5 x 2 inches
Shape	Rectangle
Size	Neck: 17 3/4” x 3 1/8" - Face: 19 1/8" x 4 5/8"
Special Features	Easy to Install
Style	Modern
Wattage	18 watts

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In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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