---
product_id: 256703035
title: "36\" Double Slot Linear Diffuser"
brand: "buildmart"
price: "Rp6897514"
currency: IDR
in_stock: null
reviews_count: 5
category: "Buildmart"
url: https://www.desertcart.id/products/256703035-36-double-slot-linear-diffuser
store_origin: ID
region: Indonesia
---

# 302 CFM airflow capacity 36" face length for broad coverage Adjustable 180° directional dampers 36" Double Slot Linear Diffuser

**Brand:** buildmart
**Price:** Rp6897514
**Availability:** ❌ Out of Stock

## Summary

> 💨 Upgrade your airflow, upgrade your vibe.

## Quick Answers

- **What is this?** 36" Double Slot Linear Diffuser by buildmart
- **How much does it cost?** Rp6897514 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/256703035-36-double-slot-linear-diffuser)

## 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

- • **Effortless Upgrade:** Easy screw-in installation with over 70 sizes available, ready to ship in classic white or black for instant modern refresh.
- • **Robust Build Quality:** Commercial-grade solid extruded aluminum with electrostatic paint finish ensures durability and premium feel.
- • **Certified Performance:** ASHRAE 70 & ANSI S12.51 certified for reliable airflow and acoustic standards.
- • **Versatile Installation:** Use as supply or return vent cover in residential or commercial settings—paintable to match your style.
- • **Sleek Architectural Design:** Elevate your space with modern, clean lines that blend seamlessly into ceilings, walls, or floors.

## Overview

The BUILDMART 36" Linear Slot Diffuser is a commercial-grade, architecturally designed HVAC vent cover made from solid extruded aluminum. Certified by ASHRAE 70 and ANSI S12.51, it delivers 302 CFM airflow with adjustable 180° directional dampers. Suitable for ceilings, walls, and floors, this paintable, non-structural diffuser offers a sleek, modern aesthetic for both residential and commercial spaces, available in multiple sizes and colors for easy, stylish upgrades.

## Description

Texas Buildmart offers High Quality Linear Slot Diffusers. This model shoots a 180-degree spread with the option to adjust to one side or the other. They have decorative directional dampers. Modern, crisp, clean lines and architecturally appealing. Solid extruded aluminum profile with welding - Electrostatic Paint. This white linear air vent register can be used as a supply air vent cover 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 vent can be used as a return air vent cover as well. This register is not only a vent cover, but it looks like a Modern Contemporary looking fixture. If our Modern AC Vent Cover is used as a Return air vent cover, please make sure the air vent cover is placed in the full open position or remove the directional dampers

Review: We're remodeling our Master Bathroom right now, and as part of that refresh, I wanted to replace the ugly old HVAC vent that was not even centered on the wall with this long, sleek one. The only drawback is that I expected it to be a bit quieter. Installation was easy w.r.t. the product itself. (Installing the plenum box was a bear because of things back in my walls/ceiling I didn't know about until I cut into them, but that's not the product's fault!) These are expensive, but well-made, and definitely bring a more modern and functional high-end aesthetic to either a new build or a remodel.
Review: Excellent quality and quick delivery

## Features

- Our Standard Linear Slot Diffusers have ASHRAE 70 and ANSI S12.51 Engineering Certifications
- 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: 302 ft3/min - effective velocity: 9.8 ft/s; neck: 35 3/8" x 3 1/8" - face: 36 3/4" x 4 1/2" (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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XQ822G9 |
| ASIN  | B06XQ822G9 |
| Air Flow Capacity | 302 Cubic Feet Per Minute |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (183) |
| Customer reviews | 4.6 4.6 out of 5 stars (183) |
| Date First Available | 19 July 2017 |
| Date First Available  | 19 July 2017 |
| Finish | Finished |
| Head Style | Philips |
| Installation Method | Screw-In |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 1.5 Kilograms |
| Item model number | 36x2SxWhite |
| Item model number  | 36x2SxWhite |
| Manufacturer | BUILDMART |
| Manufacturer  | BUILDMART |
| Material | Aluminum |
| Measurement System | English/Standard |
| Number Of Pieces | 1 |
| Part number | VLSD |
| Plug Profile | Screw-In |
| Power source type | Corded Electric |
| Product Dimensions | 93.98 x 12.7 x 5.08 cm; 1.5 kg |
| Product Dimensions  | 93.98 x 12.7 x 5.08 cm; 1.5 kg |
| Shape | Rectangle |
| Size | Face: 36 3/4" x 4 1/2" - Neck: 35 3/8" x 3 1/8" |
| Special Features | Easy to Install |
| Specific uses | Commercial/Residential |
| Speed Rating | 302 CFM @ 9.8 FPS |

## Images

![36" Double Slot Linear Diffuser - Image 1](https://m.media-amazon.com/images/I/51HV32Q5xPL.jpg)
![36" Double Slot Linear Diffuser - Image 2](https://m.media-amazon.com/images/I/613tA+0KEfL.jpg)
![36" Double Slot Linear Diffuser - Image 3](https://m.media-amazon.com/images/I/51y-55v6lqL.jpg)
![36" Double Slot Linear Diffuser - Image 4](https://m.media-amazon.com/images/I/81R5nP0MM9L.jpg)
![36" Double Slot Linear Diffuser - Image 5](https://m.media-amazon.com/images/I/61UtD2TbGWL.jpg)

## Available Options

This product comes in different **Color** options.

## 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

### ⭐⭐⭐⭐⭐ Review
*by D***N on 1 January 2026*

We're remodeling our Master Bathroom right now, and as part of that refresh, I wanted to replace the ugly old HVAC vent that was not even centered on the wall with this long, sleek one. The only drawback is that I expected it to be a bit quieter. Installation was easy w.r.t. the product itself. (Installing the plenum box was a bear because of things back in my walls/ceiling I didn't know about until I cut into them, but that's not the product's fault!) These are expensive, but well-made, and definitely bring a more modern and functional high-end aesthetic to either a new build or a remodel.

### ⭐⭐⭐⭐⭐ Review
*by P***Y on 16 September 2025*

Excellent quality and quick delivery

### ⭐⭐⭐⭐⭐ Review
*by Á***Z on 30 October 2025*

De buena calidad

## Frequently Bought Together

- 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
- BUILDMART - 24" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
- BUILDMART - 36" Plenum Box for [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart

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---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-04-22*