When and How to Replace Your Laundry Steam Closet’s Air Filter

Steam closets are a great way to keep clothes fresh, wrinkle-free, and sanitized with very little effort. They save you time, reduce wear on delicate fabrics, and make your wardrobe feel like it just came back from the cleaners. Like any appliance, though, they need proper maintenance to perform their best. One of the most important parts to keep an eye on is the air filter.

The air filter in your steam closet quietly works in the background, trapping dust, lint, and other particles before they can circulate inside the chamber. Over time, the filter can become clogged and less effective, which can affect both performance and air quality. Knowing when and how to replace your steam closet’s air filter is an easy way to keep your appliance running efficiently.

This article breaks it all down. We’ll explain why the air filter is important, how to tell when it’s time to replace it, and how you can replace it yourself. We’ll even cover some simple tips to keep your steam closet in top shape.

The information in this article may not apply to your specific appliance model. We recommend consulting your manufacturer’s documentation or contact us with any questions.

Why the Air Filter Matters

Inside your steam closet, a fan circulates warm, moist air around your clothes. This is what relaxes wrinkles, removes odors, and sanitizes fabrics. The air passes through a filter to remove dust, lint, and other particles that could settle on your clothing or build up inside the appliance.

A clean air filter helps:

• Maintain strong airflow through the closet
• Keep clothes free of dust and lint
• Protect the internal parts of the closet from debris
• Reduce the chance of unpleasant odors
• Improve overall efficiency of the appliance

When the filter becomes dirty or clogged, it can reduce airflow. That can make cycles take longer, leave clothes damp or less refreshed, and even strain the fan motor.

How Often Should You Replace the Air Filter?

How often you replace the air filter depends on how much you use your steam closet and the environment where it is installed. In general:

• For light household use: Every 6 months
• For heavy use (daily or multiple cycles per day): Every 3 months
• If the closet is in a dusty area: Check monthly and replace as needed

Some steam closets have an indicator light or alert that lets you know when the filter needs attention. Even if yours does not, it’s a good idea to check the filter regularly and replace it before it becomes completely clogged.

Signs It’s Time to Replace the Air Filter

If you are unsure whether your steam closet’s air filter needs replacing, watch for these common signs:

• Clothes take longer to dry or feel damp after a cycle
• Steam seems weaker than usual
• Airflow from vents feels reduced
• A musty or dusty smell inside the closet
• Visible lint or dust on the filter when inspected

If you notice any of these, it is probably time for a new filter.

Tools and Parts You’ll Need

Replacing the air filter in your steam closet is simple and requires very few tools. Here’s what you’ll need:

• A replacement air filter that matches your steam closet model
• A soft cloth or vacuum for cleaning around the filter housing

It’s important to buy the correct filter for your specific model. Check the part number in your manual or on the old filter itself to ensure a proper fit.

How to Replace the Air Filter

Replacing the air filter only takes a few minutes. Follow these easy steps to get the job done right.

Step 1: Turn Off the Steam Closet

For safety, turn the steam closet off and unplug it before beginning. Wait for it to cool down completely if you have just used it.

Step 2: Locate the Air Filter

The air filter is usually located near the bottom of the steam closet or along one of the side walls inside the chamber. Look for a small cover or grill that can be removed by hand or with a screwdriver.

Step 3: Remove the Filter Cover

If your model has a cover, gently pop or unscrew it to access the filter. Set the cover and any screws aside.

Step 4: Take Out the Old Filter

Carefully slide or lift out the old air filter. Be prepared for some dust or lint to come loose as you remove it.

Step 5: Clean the Filter Housing

Before installing the new filter, use a soft cloth or vacuum to clean any dust or lint from the housing area. This helps keep the airflow clear and prevents debris from immediately clogging the new filter.

Step 6: Install the New Filter

Insert the new air filter into the housing. Make sure it sits securely and is oriented correctly. Some filters have arrows or labels indicating which side should face outward.

Step 7: Replace the Cover

Reattach the filter cover and secure any screws you removed earlier.

Step 8: Plug the Closet Back In

Plug the steam closet back in and turn it on. Run a quick cycle to make sure everything is working properly.

Where To Find Us 

If you need any replacement parts for your appliances, you can enter your model number at AppliancePartsPros.com to locate and order them quickly. Most orders arrive in just two business days, and we have tons of great information in our repair help section and YouTube videos to help you troubleshoot.

Stay connected with the latest DIY tips, tutorial videos, and repair guides by following us on Facebook, Instagram, and Twitter. We love hearing about your repair stories and successes. If you need more help or want personalized guidance, feel free to reach out. We’re ready to help you take on your next project with confidence!