---
product_id: 317317855
title: "24\" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas"
price: "€ 140.46"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/317317855-24-linear-slot-diffuser-1-slot-single-slot-white-decorative
store_origin: HR
region: Croatia
---

# Paintable & sleek modern design 92 CFM airflow capacity Commercial-grade aluminum 24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas

**Price:** € 140.46
**Availability:** ✅ In Stock

## Summary

> 🌬️ Upgrade your airflow game with BUILDMART’s sleek diffuser—where style meets performance!

## Quick Answers

- **What is this?** 24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas
- **How much does it cost?** € 140.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/317317855-24-linear-slot-diffuser-1-slot-single-slot-white-decorative)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Airflow Control:** Delivers 92 CFM at 9.8 ft/s velocity for optimal ventilation without compromising style.
- • **Versatile & Retrofit Ready:** Fits traditional duct openings perfectly, ideal for remodels or new builds with multiple size options.
- • **Seamless, Hidden Installation:** Pre-drilled internal screw holes keep the aesthetic flawless—no visible screws, just clean lines.
- • **Durable Commercial-Grade Aluminum:** Built to last with solid aluminum construction that’s easy to clean and maintain.
- • **Architectural Elegance Meets Function:** Transform your space with a sleek, modern linear slot diffuser that elevates any ceiling, wall, or floor.

## Overview

The BUILDMART 24" Linear Slot Diffuser is a premium, commercial-grade aluminum air vent cover designed for modern interiors. Offering 92 CFM airflow at 9.8 ft/s, it fits standard duct openings with a hidden screw installation for a clean, architectural look. Perfect for ceilings, walls, and floors, this paintable diffuser combines durability with sleek design, making it ideal for both remodels and new construction projects.

## Description

A Vent Size for Every Room 70+ sizes of Modern Ac Vent Covers from 6x4 to 30x24 that replaces your traditional grilles. Also Linear diffusers in 1, 2 and 3 slots. Texas Buildmart was born 10 years ago out of our Construction Company called Skuadra Construction. We retrofitted the Linear Slot Diffuser look to all residential standard sizes. We designed, created, tested and patented for design and utility. This Vent Cover is 100% Aluminum to avoid corrosion and powder coated with an electrostatic paint for a nice smooth finish that is very easy to clean. A must have Home Décor Accent for your Beautiful Home. Modern Air AC Vent Covers Visit the Store Modern Air AC Vent Covers Visit the Store Single Slot Linear Diffusers Visit the Store Single Slot Linear Diffusers Double Slot Linear Diffusers Visit the Store Double Slot Linear Diffusers Triple Slot Linear Diffusers Visit the Store Triple Slot Linear Diffusers Double Slot Linear Plenums Visit the Store Double Slot Linear Plenums What's the Difference between a Modern AC Vent Cover and a Linear Slot Diffuser? Modern AC Vent Cover is Boxy, Standard Sized Vent, Retrofit and Easy to Replace. Linear Slot Diffuser is Linear, Sleeker Look, for New Builds and Remodels What is a Linear Slot Diffuser? What is a Linear Vent? Linear Slot Diffusers are Vent Covers that are Linear and the “face” of a vent. The AC 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, through the face of the vent, which is the Air Vent Cover or Linear Slot Diffuser What's the Difference between a Modern AC Vent Cover and a Linear Slot Diffuser? Modern AC Vent Cover is Boxy, Standard Sized Vent, Retrofit and Easy to Replace. Linear Slot Diffuser is Linear, Sleeker Look, for New Builds and Remodels What is a Linear Slot Diffuser? What is a Linear Vent? Linear Slot Diffusers are Vent Covers that are Linear and the “face” of a vent. The AC 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, through the face of the vent, which is the Air Vent Cover or Linear Slot Diffuser 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. 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. Standard Sized air vent covers can range from 6” x 4” all the way to 30” x 24” 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. 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. Standard Sized air vent covers can range from 6” x 4” all the way to 30” x 24”

Review: Makeup Air Is A Must - I purchased and used one of these for a makeup air system on our stove top vent. the 24", single slot air vent fit perfectly under the cabinet kick panel and supplies just enough makeup air when the stove top vent is on. We have a damper controlled fresh air inlet under the house, in the crawl space that brings in fresh makeup air, via motorized damper that opens when ever the powerful exhaust vent is on. Works with the plenum we purchased for the 24" single slot air vent that has an 8" opening for duct work. We can have a fire in our living room fireplace and cook with the exhaust vent on at the same time, no issues. Works as I designed it to work. Every 300 cfm or over exhaust fans MUST have makeup air of some sorts or they will cause combustion issues and negative pressure in your house. Locating our makeup air just below the stove top burner ensure makeup air coming in goes directly up and out with the exhaust vented air.
Review: Looks sleek - I needed a clean looking vent for heat exhaust on the base of my under-counter microwave/convection oven. My cabinet guy cut an opening in my toe kick to fit this in. It is sleek & modern looking. Very well made. The vents inside are black & can be closed or opened. It isn't cheap but it's worth what it costs. I ordered 3 different vents & this one looked the best.

## Features

- Commercial grade solid aluminum with modern architectural design for ceilings, walls, and floors. This vent cover was designed to be decorative and not structural. You can use this as a floor vent cover, but it is not designed to support weight, adding any type of weight is not recommended. This model can be used as a supply vent cover and return vent cover - This is a non-filter model
- Cfm: 151 ft3/min - effective velocity: 9.8 ft/s; neck: 23 3/4" x 1 5/8" - face: 25 1/16" x 3 1/16" (The neck is the section that goes into the vent hole while the face is what will actually cover)
- Designed to elevate any space, our modern AC vent covers are perfect for bathrooms, kitchens, living rooms, offices, and commercial settings. Whether you're remodeling or upgrading, they add sleek, architectural value to walls, ceilings, and floors.
- *This is a design and utility patent pending product* We make sizes from 12" to 72" linear slot diffuser ac vent covers for the modern day home
- We have over 70 standard vent cover sizes to replace your traditional looking grills. We also have over 40 linear slot diffuser sizes with their matching plenum box. All models are in stock ready to ship in both white and black colors – Our models are also paintable.
- All vent cover sizes can be used as both supply and return grilles. Currently our decorative air vent covers are non-filtered models. This will work perfectly if you have your filter in the machine.
- A standard linear slot diffuser is a modern looking decorative air vent cover that fits on a traditional air exit and replaces the traditional looking grills. They have a beautiful linear slot diffuser; they are easy to replace since it is retrofit to the traditional vent cover sizes. Enjoy the incredible looks, the durability since it is 100% aluminum, and they are also very easy to clean. A linear slot diffuser is a linear air exit or vent cover with a long linear look that you usually find in hotels and modern houses. The standard linear slot diffusers and the linear slot diffusers can both be used for remodels and new construction.
- The size that you need to know to buy this vent cover, or any other vent cover is by measuring the air duct opening (the plenum box opening) and not the face size or the vent cover. We recommend you remove the old air vent cover and measure the size of the air duct opening. You do not need to take into consideration the face size of the vent cover. The important measurement is the interior duct opening size. Example: A traditional vent cover size can have a face size of 14x8, and neck of a little less than a 12x6. Your air duct opening should measure 12x6, so you purchase a 12x6. Vent cover dimensions are categorized by the neck and not by the face of the air vent cover.
- The method of installation of our modern air ac vent cover is hidden through the pre-drilled holes inside of the diffuser, which can be accessed by opening the dampers and using a drill with a six-inch extension to screw it into place. Please find attached our instructional videos. This way we avoid having a front drill screw and ruin the esthetics of the product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091RMSB1G |
| Air Flow Capacity | 92 Cubic Feet Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #336,600 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,741 in Registers, Grilles & Vents |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (48) |
| Date First Available | April 5, 2021 |
| Finish | Finished |
| Head Style | Philips |
| Installation Method | Screw-In |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.3 pounds |
| Item model number | 24x1S-W |
| Manufacturer | Texas Buildmart |
| Material | Aluminum |
| Measurement System | English/Standard |
| Mounting Type | Screw-In |
| Number Of Pieces | 1 |
| Part Number | 24x1S |
| Performance Description | 92 CFM @ 9.8 FPS |
| Product Dimensions | 26 x 4 x 2 inches |
| Shape | Rectangle |
| Size | Neck: 23 3/4" x 1 5/8" - Face: 25 1/16" x 3 1/16" |
| Special Features | Easy to Install |
| Style | Modern |
| Wattage | 1 watts |

## Images

![24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas - Image 1](https://m.media-amazon.com/images/I/510egkFOv5L.jpg)
![24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas - Image 2](https://m.media-amazon.com/images/I/51tqxbhUL2L.jpg)
![24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas - Image 3](https://m.media-amazon.com/images/I/51M9xwbGyOL.jpg)
![24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas - Image 4](https://m.media-amazon.com/images/I/81R5nP0MM9L.jpg)
![24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas - Image 5](https://m.media-amazon.com/images/I/61UtD2TbGWL.jpg)

## Questions & Answers

**Q: What does a Linear Slot Diffuser do? What are Linear Slot Diffusers used for? What is a Slot Diffuser?**
A: 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.

**Q: Are Linear Slot Diffusers good?**
A: 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.

**Q: How do I choose a Linear Slot Diffuser?**
A: 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

**Q: What sizes do vent covers come in? What is the standard vent cover size?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makeup Air Is A Must
*by K***0 on December 22, 2025*

I purchased and used one of these for a makeup air system on our stove top vent. the 24", single slot air vent fit perfectly under the cabinet kick panel and supplies just enough makeup air when the stove top vent is on. We have a damper controlled fresh air inlet under the house, in the crawl space that brings in fresh makeup air, via motorized damper that opens when ever the powerful exhaust vent is on. Works with the plenum we purchased for the 24" single slot air vent that has an 8" opening for duct work. We can have a fire in our living room fireplace and cook with the exhaust vent on at the same time, no issues. Works as I designed it to work. Every 300 cfm or over exhaust fans MUST have makeup air of some sorts or they will cause combustion issues and negative pressure in your house. Locating our makeup air just below the stove top burner ensure makeup air coming in goes directly up and out with the exhaust vented air.

### ⭐⭐⭐⭐⭐ Looks sleek
*by J***Z on February 13, 2025*

I needed a clean looking vent for heat exhaust on the base of my under-counter microwave/convection oven. My cabinet guy cut an opening in my toe kick to fit this in. It is sleek & modern looking. Very well made. The vents inside are black & can be closed or opened. It isn't cheap but it's worth what it costs. I ordered 3 different vents & this one looked the best.

### ⭐⭐⭐⭐⭐ Great
*by C***N on July 23, 2025*

Work exactly what I needed them for.

## Frequently Bought Together

- BUILDMART - 24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas
- BUILDMART - 12" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
- BUILDMART - 36" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-21*