---
product_id: 96476323
title: "COSMO COS-QB75 30 in. Haven Collection 500 CFM Ducted Under Cabinet Range Hood, Button Control, LED Lights, Stainless Steel"
brand: "cosmo"
price: "฿48740"
currency: THB
in_stock: true
reviews_count: 4
category: "Cosmo"
url: https://www.desertcart.co.th/products/96476323-cosmo-cos-qb75-30-in-haven-collection-500-cfm-ducted
store_origin: TH
region: Thailand
---

# 1.5W energy-saving LED lights 500 CFM airflow 3-speed push button control COSMO COS-QB75 30 in. Haven Collection 500 CFM Ducted Under Cabinet Range Hood, Button Control, LED Lights, Stainless Steel

**Brand:** cosmo
**Price:** ฿48740
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your kitchen vibe with powerful airflow and sleek control!

## Quick Answers

- **What is this?** COSMO COS-QB75 30 in. Haven Collection 500 CFM Ducted Under Cabinet Range Hood, Button Control, LED Lights, Stainless Steel by cosmo
- **How much does it cost?** ฿48740 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/96476323-cosmo-cos-qb75-30-in-haven-collection-500-cfm-ducted)

## Best For

- cosmo enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Operation:** Low noise levels down to 40 dB keep your kitchen calm and focused
- • **Powerful 500 CFM Ventilation:** Rapidly clears kitchen air for a fresher cooking experience
- • **Sleek Stainless Steel Design:** Modern brushed finish complements upscale kitchens with seamless style
- • **Intuitive Push Button Controls:** Effortless fan speed and lighting adjustments without touchscreen failures
- • **Durable Dishwasher-Safe Filters:** Permanent stainless steel filters save money & time on replacements

## Overview

The COSMO COS-QB75 is a 30-inch under cabinet range hood featuring a robust 500 CFM airflow powered by twin centrifugal motors. It offers 3-speed push button controls, energy-efficient 1.5-watt LED lighting, and permanent dishwasher-safe stainless steel filters for easy maintenance. Designed with a brushed stainless steel finish, it ensures quiet operation as low as 40 dB and vents ducted air outside for optimal kitchen ventilation. Backed by a 2-year limited warranty, it’s a stylish, durable, and efficient upgrade for modern kitchens.

## Description

Cosmo presents a modern professional under cabinet range hood that adds bold, distinct flair to your kitchen. This 30 inch range hood fits easily underneath an existing cabinet, and has a premium brushed stainless steel body that matches seamlessly with existing kitchen appliances for a modern upscale look. Our under cabinet range hood features high efficiency motors to move 500 CFM of air through our premium Cosmo ARC-FLOW® permanent filters to trap grease, oil and odors. Our permanent stainless steel filters save you money on replacements year after year, and are dishwasher safe for added convenience. Our newly designed under cabinet range hood is both energy efficient and quiet, utilizing high lumen LED lighting for year round cost savings. A 3-prong, 120V power cord is included for easy installation. Trust Cosmo for your next kitchen appliance for premium quality at factory-direct prices. Part of the Haven Collection bringing enhanced functionality and design, offering a well-rounded option for those looking for more convenience and style in an appliance.

Review: 2 Years and Still Going Strong. - We made this purchase around two years ago of the Cosmo COS-QB75 under cabinet range hood. We have been using the ventilation unit almost everyday and it is still working great. The installation is what I had have read with other reviews, that it is not easy and not a one person install. Taking advice from other reviews we place cardboard down on top of stove top range and used a cooler with flat lid to support the unit before we lifted to mount. The rear wall mounting screws did not work out for us. But, once we mounted it into the cabinet above it was rock solid. The fan is a bit loud, but it does the job. Before we had an overhead microwave with fan ventilation and the smoke alarm would go off every time I seared meat. With the Cosmo system the smoke alarm system hasn’t gone off while cooking. Most of the time I am only using the first ventilation speed setting, once in a while with heavy browning or cleaning cast iron pan I will use the highest setting. The big selling point of this system for me while I spent over a month researching ventilation systems for stove top exhaust, was the mechanical buttons. I came across a lot of systems that had digital buttons and this was a major failure point of those systems. Which made sense to me with all the moisture and grease that would be venting up into the unit. The unit still looks brand new and only had a little wear on the first speed button on the backside from rubbing of the button paint. It gets constant use and has held up pretty good in all and all. I took a chance after doing research on this unit and I am very happy with the product.
Review: Great range hood; tricks to install - I read many reviews on this unit and for the most part, quality of the unit was not in question. It is a bit louder than our previous unit; hard to have a conversation when you are standing near the fan, but it does suck everything out. The most notable comments had to do with installation. I used to install elevators, so I have a pretty good sense of leverage. Although I was planning to build a platform to the height I needed, I found a box that was sturdy and the height I wanted. After cutting the hole in my cabinet for the vent and drilled the holes for the mountings, I used some longer than necessary carriage bolts (5/16 x 3”) and dropped them through the cabinet and the holes in the hood. The holes were perfect from the template provided. Here’s where it got tricky. I had to get a washer and nut on the bolt. I used a piece of tape on the washer to keep it in place on the bolt and then started the nut. Where I couldn’t turn the nut, I held the nut and turned the bolt. Once I had all of the nuts on and hand tightened them to the most I could do, I had to use a ratchet with a ten inch extension and a universal joint to have the flexibility to tighten everything up. My original plan was to replace each of bolts with shorter ones, but they are covered up when you put in the filters. Putting this in by myself took roughly an hour and a half. The fan works so well on low that it blew my vent off outside before it was attached to my brick. The LED lights are bright and angled perfectly. The picture I included is a bit incomplete because we haven’t finished the countertops and back splash. When we put the quartz behind the range, it will look great. I hope this helps anyone who is installing it.

## Features

- EFFICIENT AIRFLOW: Featuring 500 CFM airflow, push button controls, 3-speed fan and twin centrifugal motors. Quickly ventilate your kitchen. Ducted range hood vents outside and away from your home. Optional Carbon Filter Kit for ductless Purchase Part # CFK5 (sold separately). Noise level as low as 40 dB on lowest fan speed with rigid ducting (sold separately) under optimal conditions; range hood comes with flexible ducting for convenient installation
- EASY-TO-CLEAN FILTERS: Part of the Haven Collection. Cosmo ARC-FLOW Permanent Filters are dishwasher-safe and extremely durable. No need to replace these filters, simply drop in the dishwasher for easy maintenance and cost savings
- PUSH BUTTON CONTROLS: Range hood equipped with push button control panel to manage multiple functions, including fan speed, lights and power
- ENERGY SAVING LIGHTS: The energy-efficient, 1.5-watt LEDs are long-lasting and provide bright, high lumen lighting for better visibility at night
- 2-YEAR LIMITED PARTS: Our customer support team is based proudly in the USA; Product Dimensions: 29.5 in. (W) x 22 in. (D) x 9.9 in. (H); Electrical Requirements: 120V/60Hz, 3 Prong Plug; Duct Size: Top Vented 7.5 in. Round

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J5Q585X |
| Additional Features | Easy To Clean |
| Air Flow Capacity | 500 Cubic Feet Per Minute |
| Best Sellers Rank | #715 in Appliances ( See Top 100 in Appliances ) #138 in Range Hoods |
| Brand Name | COSMO |
| Color | Permanent Reusable Filter ( Stainless Steel ) |
| Control Method | Touch |
| Controls Type | Push Button Controls |
| Customer Reviews | 4.4 4.4 out of 5 stars (316) |
| Filter Type | Baffle |
| Finish Types | Brushed |
| Included Components | Filters |
| Item Dimensions D x W x H | 22"D x 30"W x 10"H |
| Item Form | under-cabinet |
| Item Weight | 58.42 Pounds |
| Light Source | LED |
| Manufacturer | Cosmo |
| Manufacturer Part Number | COS-QB75 |
| Material Type | Stainless Steel |
| Model Number | COS-QB75 |
| Mounting Type | Under Cabinet Mount |
| Noise | 45 Decibels |
| Number of Speeds | 3 |
| UPC | 602919825059 |
| Unit Count | 1.0 Count |
| Vent Hood Design | Under Cabinet Range Hood |
| Ventilation Type | exhaust |
| Voltage | 120 Volts |
| Warranty Description | 2 YEAR LIMITED WARRANTY |
| Wattage | 236 |

## Product Details

- **Brand:** COSMO
- **Color:** Permanent Reusable Filter ( Stainless Steel )
- **Finish Type:** Brushed
- **Product Dimensions:** 22"D x 30"W x 10"H
- **Special Feature:** Easy To Clean

## Images

![COSMO COS-QB75 30 in. Haven Collection 500 CFM Ducted Under Cabinet Range Hood, Button Control, LED Lights, Stainless Steel - Image 1](https://m.media-amazon.com/images/I/61S6w2YsFAL.jpg)
![COSMO COS-QB75 30 in. Haven Collection 500 CFM Ducted Under Cabinet Range Hood, Button Control, LED Lights, Stainless Steel - Image 2](https://m.media-amazon.com/images/I/511p-rukT2L.jpg)
![COSMO COS-QB75 30 in. Haven Collection 500 CFM Ducted Under Cabinet Range Hood, Button Control, LED Lights, Stainless Steel - Image 3](https://m.media-amazon.com/images/I/51wxTfsewOL.jpg)
![COSMO COS-QB75 30 in. Haven Collection 500 CFM Ducted Under Cabinet Range Hood, Button Control, LED Lights, Stainless Steel - Image 4](https://m.media-amazon.com/images/I/71H4FFoHkWL.jpg)
![COSMO COS-QB75 30 in. Haven Collection 500 CFM Ducted Under Cabinet Range Hood, Button Control, LED Lights, Stainless Steel - Image 5](https://m.media-amazon.com/images/I/71hPu6TEVtL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2 Years and Still Going Strong.
*by K***C on December 6, 2022*

We made this purchase around two years ago of the Cosmo COS-QB75 under cabinet range hood. We have been using the ventilation unit almost everyday and it is still working great. The installation is what I had have read with other reviews, that it is not easy and not a one person install. Taking advice from other reviews we place cardboard down on top of stove top range and used a cooler with flat lid to support the unit before we lifted to mount. The rear wall mounting screws did not work out for us. But, once we mounted it into the cabinet above it was rock solid. The fan is a bit loud, but it does the job. Before we had an overhead microwave with fan ventilation and the smoke alarm would go off every time I seared meat. With the Cosmo system the smoke alarm system hasn’t gone off while cooking. Most of the time I am only using the first ventilation speed setting, once in a while with heavy browning or cleaning cast iron pan I will use the highest setting. The big selling point of this system for me while I spent over a month researching ventilation systems for stove top exhaust, was the mechanical buttons. I came across a lot of systems that had digital buttons and this was a major failure point of those systems. Which made sense to me with all the moisture and grease that would be venting up into the unit. The unit still looks brand new and only had a little wear on the first speed button on the backside from rubbing of the button paint. It gets constant use and has held up pretty good in all and all. I took a chance after doing research on this unit and I am very happy with the product.

### ⭐⭐⭐⭐⭐ Great range hood; tricks to install
*by P***F on May 5, 2024*

I read many reviews on this unit and for the most part, quality of the unit was not in question. It is a bit louder than our previous unit; hard to have a conversation when you are standing near the fan, but it does suck everything out. The most notable comments had to do with installation. I used to install elevators, so I have a pretty good sense of leverage. Although I was planning to build a platform to the height I needed, I found a box that was sturdy and the height I wanted. After cutting the hole in my cabinet for the vent and drilled the holes for the mountings, I used some longer than necessary carriage bolts (5/16 x 3”) and dropped them through the cabinet and the holes in the hood. The holes were perfect from the template provided. Here’s where it got tricky. I had to get a washer and nut on the bolt. I used a piece of tape on the washer to keep it in place on the bolt and then started the nut. Where I couldn’t turn the nut, I held the nut and turned the bolt. Once I had all of the nuts on and hand tightened them to the most I could do, I had to use a ratchet with a ten inch extension and a universal joint to have the flexibility to tighten everything up. My original plan was to replace each of bolts with shorter ones, but they are covered up when you put in the filters. Putting this in by myself took roughly an hour and a half. The fan works so well on low that it blew my vent off outside before it was attached to my brick. The LED lights are bright and angled perfectly. The picture I included is a bit incomplete because we haven’t finished the countertops and back splash. When we put the quartz behind the range, it will look great. I hope this helps anyone who is installing it.

### ⭐⭐⭐⭐ A Few Small Complaints
*by G***M on December 10, 2022*

The unit looks great, the controls are sleek, and the baffles/filters are attractive and easy to clean. As a lot of people have stated, it's heavy, but a good bit of that weight is the three baffles which need not be in place while installing the unit. The installation template is very helpful, and the wood screws come with beveled washers which is a nice touch I hadn't seen before. Ostensibly the 58-lb weight necessitates good washers so the screws don't rip out of the unit's metal skin. Complaint #1: The installation instructions are disingenuous as regards an under cabinet/soffit installation. They say to hang the unit on the wall and then screw it in vertically to the cabinet/soffit. The thing is, to hang it on the wall using the keyhole slots on the back require some vertical clearance to get the screws to seat in the keyholes. Most of us need a flush (top) installation, so the reality is that one must install it vertically and only then attach it to the wall. That means standing underneath it while aligning the four washers with the keyholes. It's dangerous. Have help at hand. Complaint #2 The wood screws provided are made from cheesy steel and have #2 phillips heads that strip with the slightest pressure. I had to replace the fasteners with torx-headed construction fasteners. Complaint #3 The unit comes with a length of flexible 8-inch duct and a single hose/worm clamp to attach it to the unit. They don't include a second hose/worm clamp for the other end. I found this personally annoying since I had to go get one and they tend not to be stocked in the big box stores. Overall, it's a fine unit that I'm happy with, but for you DIYers out there, make sure you have help for the installation, especially if you aren't very experienced.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-28*