---
product_id: 627581802
title: "36\" Linear Slot Diffuser - 3 Slot - Triple Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings, Walls & Floors - HVAC Registers, Grilles & Vents - Home & Wall Decor for Amazon"
brand: "buildmart"
price: "₱23437"
currency: PHP
in_stock: true
category: "Buildmart"
url: https://www.desertcart.ph/products/627581802-36-linear-slot-diffuser-3-slot-triple-slot-linear-diffuser
store_origin: PH
region: Philippines
---

# Electrostatic paint for dust resistance 36" face length with precise neck fit 389 CFM airflow capacity 36" Linear Slot Diffuser - 3 Slot - Triple Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings, Walls & Floors - HVAC Registers, Grilles & Vents - Home & Wall Decor for Amazon

**Brand:** buildmart
**Price:** ₱23437
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your airflow game with style and substance!

## Quick Answers

- **What is this?** 36" Linear Slot Diffuser - 3 Slot - Triple Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings, Walls & Floors - HVAC Registers, Grilles & Vents - Home & Wall Decor for Amazon by buildmart
- **How much does it cost?** ₱23437 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/627581802-36-linear-slot-diffuser-3-slot-triple-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

- • **Invisible Installation:** Hidden screw mounting keeps your vents looking flawless without visible hardware disrupting the clean lines.
- • **Versatile & Retrofit Ready:** Fits standard duct openings and works as both supply and return vent covers—perfect for remodels or new builds.
- • **Sleek Architectural Upgrade:** Transform your space with modern linear design that blends seamlessly into ceilings, walls, and floors.
- • **Powerful Airflow Performance:** Delivers 389 CFM at 9.8 ft/s velocity for efficient, balanced ventilation in any room.
- • **Durable Commercial-Grade Aluminum:** Crafted from solid extruded aluminum for long-lasting strength and effortless cleaning.

## Overview

The 36" Linear Slot Diffuser by Texas Buildmart is a premium, patent-pending HVAC vent cover crafted from solid aluminum with a modern architectural design. It offers a powerful 389 CFM airflow with a 180-degree spread, electrostatic paint for dust resistance, and a hidden screw installation system for a sleek, minimalist look. Designed for ceilings, walls, and floors, it fits standard duct openings and serves as both supply and return vent covers, making it an ideal upgrade for contemporary homes and commercial spaces.

## Description

Texas Buildmart offers High Quality Standard Linear Slot Diffusers. This Modern AC Vent Cover shoots a 180-degree spread with option to adjust to one side or the other. These have decorative directional dampers. Modern, crisp, clean lines and architecturally appealing. Solid extruded aluminum profile with welding - Electrostatic Paint which makes it easy to clean because of it's dust-resistance. This white air vent register can be used as a supply air vent cover for ceilings, walls, and floors, and as a return air vent covers register but 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. Update your Ceilings, Walls & Floor Vents with our Modern AC Vent Covers and it will update the entire look of your Home or Office Space. Rejillas para aire acondicionado de casa blanco. We make sizes from 12" to 72" linear slot diffuser ac vent covers for the modern day home. *This is a Design and Utility Patent Pending Product*

## 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: 389 ft3/min - effective velocity: 9.8 ft/s; neck: 35 3/8" x 4 11/16" - face: 36 13/16" x 6 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 | B09WV1RCWP |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | White |
| Customer Reviews | 4.0 4.0 out of 5 stars (10) |
| Date First Available | 29 April 2022 |
| Finish | Finished |
| Head Style | Philips |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Item Weight | 2.09 kg |
| Item model number | 36x3S-W-SLSD |
| Manufacturer | Texas Buildmart |
| Material | Aluminum |
| Measurement System | English/Standard |
| Number of Pieces | 1 |
| Part Number | 36x3S |
| Performance description | 389 CFM @ 9.8 FPS |
| Product Dimensions | 93.98 x 17.78 x 5.08 cm; 2.09 kg |
| Shape | Rectangle |
| Size | Neck: 35 3/8" x 4 11/16"-Face: 36 13/16" x 6 1/16" |
| Special Features | Easy to Install |
| Usage | Commercial/Residential |

## Images

![36" Linear Slot Diffuser - 3 Slot - Triple Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings, Walls & Floors - HVAC Registers, Grilles & Vents - Home & Wall Decor for Amazon - Image 1](https://m.media-amazon.com/images/I/61uBCyxw7ML.jpg)
![36" Linear Slot Diffuser - 3 Slot - Triple Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings, Walls & Floors - HVAC Registers, Grilles & Vents - Home & Wall Decor for Amazon - Image 2](https://m.media-amazon.com/images/I/61W5fTg2QvL.jpg)
![36" Linear Slot Diffuser - 3 Slot - Triple Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings, Walls & Floors - HVAC Registers, Grilles & Vents - Home & Wall Decor for Amazon - Image 3](https://m.media-amazon.com/images/I/51TtC9lof3L.jpg)
![36" Linear Slot Diffuser - 3 Slot - Triple Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings, Walls & Floors - HVAC Registers, Grilles & Vents - Home & Wall Decor for Amazon - Image 4](https://m.media-amazon.com/images/I/81R5nP0MM9L.jpg)
![36" Linear Slot Diffuser - 3 Slot - Triple Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings, Walls & Floors - HVAC Registers, Grilles & Vents - Home & Wall Decor for Amazon - 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.

## Frequently Bought Together

- BUILDMART - 36" Linear Slot Diffuser - (3 Slot) Triple Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
- BUILDMART - 6x6 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart
- BUILDMART - 8x8 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-14*