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.

Buildmart 36 Linear Slot Diffuser 2 Slot Double Slot White

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€ 186.30

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Description

🌬️ Elevate your airflow, elevate your space.

EFFORTLESS RETROFIT - Fits over 70 standard vent sizes for a seamless swap that elevates your room instantly.
HIDDEN INSTALLATION - No visible screws thanks to smart pre-drilled holes—maintain a flawless, high-end finish.
SLEEK MODERN UPGRADE - Transform any space with a minimalist, architectural aluminum vent cover that screams sophistication.
DURABLE LIGHTWEIGHT - Commercial-grade aluminum ensures longevity without the bulk—built to last and easy to clean.
PRECISION AIRFLOW CONTROL - Enjoy 302 CFM with a 180° adjustable pattern for perfectly balanced heating and cooling.

The BUILDMART 36" Linear Slot Diffuser is a premium, double-slot aluminum air vent cover designed for ceilings, walls, and floors. Tested to ASHRAE and ANSI standards, it delivers 302 CFM airflow at 9.8 ft/s velocity with a 180° adjustable pattern. Its sleek white finish and hidden screw installation make it a perfect modern upgrade for residential or commercial HVAC systems, compatible with over 70 standard vent sizes and easy to retrofit.

Specifications

ASIN	B06XQ822G9
Air Flow Capacity	302 Cubic Feet Per Minute
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#79,630 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #493 in Registers, Grilles & Vents
Color	White
Customer Reviews	4.6 4.6 out of 5 stars (194)
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	3.29 pounds
Item model number	36x2SxWhite
Manufacturer	Texas Buildmart
Material	Aluminum
Measurement System	English/Standard
Mounting Type	Screw-In
Number Of Pieces	1
Part Number	VLSD
Performance Description	302 CFM @ 9.8 FPS
Product Dimensions	37 x 5 x 2 inches
Shape	Rectangle
Size	Face: 36 3/4" x 4 1/2" - Neck: 35 3/8" x 3 1/8"
Special Features	Easy to Install

Reviews

A**N

8.03.2026

D**N

1.01.2026

A**R

17.02.2025

C**T

25.11.2019

A**R

23.02.2019

S**S

29.08.2024

C**C

23.01.2021

A**R

25.08.2023

P**Y

16.09.2025

Á**Z

30.10.2025

M**G

28.02.2020

O**R

3.04.2026

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 186.30

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

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BUILDMART - 36" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

Description

Specifications

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Common Questions