---
product_id: 316605251
title: "BUILDMART - 36\" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart"
brand: "buildmart"
price: "68138 Ft"
currency: HUF
in_stock: true
reviews_count: 3
category: "Buildmart"
url: https://www.desertcart.hu/products/316605251-buildmart-36-linear-slot-diffuser-1-slot-single-slot-white
store_origin: HU
region: Hungary
---

# 36" face x 35 3/8" neck size 100% commercial-grade aluminum 139 CFM airflow capacity BUILDMART - 36" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart

**Brand:** buildmart
**Price:** 68138 Ft
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your airflow game with style and precision!

## Quick Answers

- **What is this?** BUILDMART - 36" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart by buildmart
- **How much does it cost?** 68138 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/316605251-buildmart-36-linear-slot-diffuser-1-slot-single-slot-white)

## Best For

- buildmart enthusiasts

## Why This Product

- Trusted buildmart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Airflow Solution:** Perfectly engineered for both supply and return air systems, delivering 139 CFM at 9.8 ft/s velocity.
- • **Sleek Architectural Upgrade:** Transform any ceiling, wall, or floor with a modern linear slot diffuser that screams sophistication.
- • **Customizable & Ready to Ship:** Available in multiple sizes and colors, paintable to match your space — get yours fast and stand out.
- • **Durable & Lightweight Aluminum:** Commercial-grade solid aluminum ensures long-lasting performance without the bulk.
- • **Effortless Retrofit Installation:** Hidden screw holes and included hardware make upgrading your vents a clean, hassle-free experience.

## Overview

The BUILDMART 36" Linear Slot Diffuser is a premium, commercial-grade aluminum air vent cover designed for ceilings, walls, and floors. Offering 139 CFM airflow at 9.8 ft/s, it fits standard duct openings with a 35 3/8" x 1 5/8" neck and a sleek 36 7/8" x 3 1/16" face. Its modern design replaces traditional grills, providing a decorative yet functional upgrade that’s easy to install with hidden screws. Ideal for remodels or new construction, this paintable vent cover is built to last and ready to ship in white or black.

## Description

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

Review: Perfect for covering up gap between refrigerator and cabinet - This is perfect to cover gap between refrigerator and cabinet while creating airflow. Very high quality. Just need to put a screw on each side to install.
Review: Quality is good, customer service is great - Great quality vent cover, worth the money. Return is also very easy if the size doesn’t fit

## 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: 193 ft3/min - effective velocity: 9.8 ft/s; neck: 35 3/8" x 1 5/8" - face: 36 7/8" 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 | B091RN1BSC |
| Air Flow Capacity | 139 Cubic Feet Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #240,608 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,356 in Registers, Grilles & Vents |
| Color | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (26) |
| Date First Available | April 5, 2021 |
| Finish | Finished |
| Head Style | Philips |
| Included Components | screws |
| Installation Method | Screw-In |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.4 pounds |
| Item model number | 36-1-W-SLSD |
| Manufacturer | Texas Buildmart |
| Material | Aluminum |
| Measurement System | English/Standard |
| Mounting Type | Screw-In |
| Number Of Pieces | 1 |
| Part Number | 36x1s |
| Performance Description | 139 CFM @ 9.8 FPS |
| Product Dimensions | 37 x 4 x 2 inches |
| Shape | Rectangle |
| Size | Neck: 35 3/8" x 1 5/8" - Face: 36 7/8" x 3 1/16" |
| Special Features | Easy to Install |

## Images

![BUILDMART - 36" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart - Image 1](https://m.media-amazon.com/images/I/51lkp7826PL.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

### ⭐⭐⭐⭐⭐ Perfect for covering up gap between refrigerator and cabinet
*by M***N on July 19, 2024*

This is perfect to cover gap between refrigerator and cabinet while creating airflow. Very high quality. Just need to put a screw on each side to install.

### ⭐⭐⭐⭐⭐ Quality is good, customer service is great
*by T***G on January 12, 2023*

Great quality vent cover, worth the money. Return is also very easy if the size doesn’t fit

### ⭐⭐⭐⭐ Review
*by R***B on March 31, 2023*

Looks good and is well made. But it's not easy to adjust diffuser after it's installed

## Frequently Bought Together

- BUILDMART - 36" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
- BUILDMART - 36" Plenum Box for [36" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart
- BUILDMART - 24" Linear Slot Diffuser - (1 Slot) Single Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/316605251-buildmart-36-linear-slot-diffuser-1-slot-single-slot-white](https://www.desertcart.hu/products/316605251-buildmart-36-linear-slot-diffuser-1-slot-single-slot-white)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-27*