Range Hoods, Filters, and Choosing the Right Model for Your Kitchen

What Is a Range Hood Filter?

A range hood filter is the part of a range hood that cleans kitchen exhaust pulled from a cooking space, trapping grease, dirt, and smoke particles in its metal structure, fabric, or carbon-based material.

The filter captures the harmful elements so the range hood can either pump clean air out of your home or recirculate it back into your home. Whether the range hood pumps air out or recirculates it depends on whether you've got a ducted or a ductless unit.

Ducted vs. Ductless Range Hoods

Let's talk about ducts because they play an important role here. Ducted range hoods are connected to the ducts in the walls of your home, allowing them to pull your kitchen exhaust outside, once the harmful particles have been removed.

Take a look at our post about the different types of range hoods to learn more about the common categories of range hoods, such as under-the-cabinet, kitchen wall-mount, etc.

By contrast, ductless range hoods are used in homes with no ducts leading outside. Instead, they filter the air and recirculate it back into the home. High-quality ductless filters work great, and of course, they're your only option if your kitchen doesn't have a vent.

Ducted range hoods may include aluminum mesh filters, baffle filters, or hybrid filters, while ductless range hoods use charcoal or aluminum mesh filters.

Let's dive into the different types of filters and explore the benefits of each.

Types of Range Hood Filters

The four most common filters are charcoal, aluminum mesh, baffle, and hybrid filters. Each has its own unique way of filtering air, along with its own benefits.

A fifth type of filter, known as fabric filters, is sometimes used in industrial kitchens. However, they're rarely used in homes, so we won't cover them here. In fact, none of our Hauslane range hoods use fabric filters.

Charcoal Filters

Charcoal filters are found in certain ductless range hoods, and they are replaceable (i.e., they cannot be cleaned like the other filters we cover here). The carbon-based material filters out contaminants and odors from kitchen exhaust, allowing the range hood to recirculate clean air back into your home.

Charcoal filters work well for smaller units that fit into tight spaces, and they're great for light cooking in homes that have no ducts.

Aluminum Mesh Filters

Aluminum mesh filters are found in both ducted and ductless range hoods, and they typically have two layers: an aluminum mesh that traps grime and smoke particles, along with an activated charcoal layer.

Aluminum mesh filters work great for daily cooking. Unlike charcoal filters, you do not need to replace them regularly. You can clean them by soaking them in vinegar and easily reinstalling them. See below for more details on cleaning filters.

Stainless Steel Baffle Filters

Baffle filters represent state-of-the-art filtering technology, and they're only found in ducted units. They trap grease and harmful debris by running the air across a corrugated stainless steel surface. The grooves trap grease particles by changing the direction of the airflow before pumping the clean air out of the home.

Baffle filters are easy to clean. All Hauslane baffle filters are dishwasher-safe, so soaking isn't necessary. Baffle filters are great for people who enjoy frying foods, making stir-fries, or anyone who does a great deal of stovetop cooking.

Hybrid Baffle-Mesh Filters

Hybrid filters combine the best filtering features of baffle and aluminum mesh filters. They work great for moderate to heavy cooking, and you can clean them the same way you would clean an aluminum mesh filter (by soaking).

Quick Reference Guide for Range Hood Types + Filters

Here's a quick reference for each of these filters and the types of range hoods that use them.

How Do You Clean or Replace Range Hood Filters?

Each type of filter has its own cleaning or replacement instructions, which is why we've created a guide on how to clean baffle, mesh, and hybrid filters, and how to replace charcoal filters. It's an easy DIY job, and you can use common household items and cleaning solutions to get it done.

Do you ever need to replace baffle, mesh, and hybrid filters? Hauslane's filters are built to last, but they may require replacement over the long haul. Each unit and model is different, so please consult your manufacturer's guide.

As we mentioned above, charcoal and fabric filters are not cleanable. You must replace them regularly based on use and buildup.

Which Range Hood Filters Are Best?

It all comes down to your kitchen, cooking style, and the setup of your home. Ductless range hoods with charcoal filters work great if you prepare light meals without much frying. On the other hand, if you fry a lot of foods or love using your wok, a unit with a mesh filter or a stainless steel baffle filter will make a great addition to your kitchen.

Here at Hauslane, we recommend the following 3-step approach to deciding which unit filter is right for you:

• Note whether your kitchen has ducts to determine whether you need a ducted or ductless range hood.
• Consider the layout of your kitchen and choose the right style and size range hood to fit your needs.
• Once you've narrowed down the field of candidates, consider each unit's filter type and weigh each against your needs.

Need more guidance? Take a look at Hauslane's essential range hood buyer's guide, where we cover everything you need to know to make the right purchase for your kitchen and your lifestyle.