How to Change Eufy Filter

This guide walks you through how to change Eufy filter quickly and correctly. You’ll learn step-by-step instructions, maintenance tips, and how to avoid common mistakes to keep your Eufy vacuum performing at its best.

Key Takeaways

• Regular filter changes improve suction power: A clean filter ensures optimal airflow and prevents motor strain.
• Most Eufy models use HEPA-style filters: These capture 99.97% of dust, allergens, and pet dander for cleaner air.
• Replace filters every 2–3 months: Frequency depends on usage, pets, and home environment.
• Always power off before replacing: Safety first—turn off and unplug your Eufy robot before starting.
• Use genuine Eufy replacement filters: Third-party filters may not fit properly or reduce performance.
• Clean the filter housing during replacement: Wipe out dust buildup to maintain efficiency.
• Reset the filter reminder (if applicable): Some models have indicators that need manual reset after replacement.

How to Change Eufy Filter: A Complete Step-by-Step Guide

Keeping your Eufy robot vacuum in top shape doesn’t require a technician—just a little know-how and regular maintenance. One of the most important tasks? Changing the filter. Over time, dust, pet hair, and debris clog the filter, reducing suction power and forcing the motor to work harder. This not only affects cleaning performance but can also shorten the life of your device.

In this comprehensive guide, you’ll learn exactly how to change Eufy filter safely and effectively. Whether you own a Eufy RoboVac 11S, 30C, G30, or another model, the process is similar across most versions. We’ll walk you through each step, share pro tips, and help you avoid common mistakes. By the end, you’ll be able to replace your filter in under five minutes—and keep your home cleaner, your air fresher, and your vacuum running like new.

Why Changing Your Eufy Filter Matters

Before diving into the steps, let’s talk about why this small component plays such a big role. The filter in your Eufy vacuum acts as the final barrier between dirt and the air you breathe. As the vacuum sucks up debris, air flows through the dustbin and passes through the filter before exiting the machine. A clean filter allows air to pass freely, maintaining strong suction. But when it’s clogged, airflow drops, suction weakens, and the motor overheats.

Think of it like breathing through a straw—when the straw is clear, it’s easy. When it’s blocked, you struggle. The same principle applies to your vacuum. A dirty filter forces the motor to work harder, which can lead to overheating, reduced battery life, and even permanent damage over time.

Additionally, many Eufy models use high-efficiency particulate air (HEPA) filters. These are designed to trap 99.97% of particles as small as 0.3 microns—including pollen, mold spores, and pet dander. If the filter is old or clogged, these allergens can be released back into your home, defeating the purpose of vacuuming.

Regular filter changes also help maintain hygiene. Over time, bacteria and odors can build up in a dirty filter, especially in homes with pets. Replacing it ensures your vacuum isn’t just cleaning your floors—it’s also improving indoor air quality.

When Should You Change Your Eufy Filter?

Knowing when to change the filter is just as important as knowing how. Most Eufy vacuums don’t have a built-in filter life indicator, so you’ll need to rely on usage and visual cues.

As a general rule, replace the filter every 2 to 3 months. However, this can vary based on several factors:

• Pet ownership: Homes with cats or dogs shed more hair and dander, so filters clog faster. Consider changing every 6–8 weeks.
• Allergy sufferers: If you or a family member has allergies, more frequent changes help maintain air quality.
• High-traffic areas: Homes with kids, frequent guests, or lots of foot traffic collect more dust and debris.
• Carpeted floors: Carpets trap more dirt than hard floors, increasing filter load.

You can also check the filter visually. Remove it from the vacuum and hold it up to a light. If you can’t see light through it, or if it looks gray or packed with dust, it’s time for a replacement.

Some newer Eufy models, like the RoboVac X8 Hybrid or G50, include a filter replacement reminder in the app. If your model supports this feature, you’ll receive a notification when it’s time to change the filter. But even with reminders, it’s smart to check the filter manually every month.

What You’ll Need to Change the Eufy Filter

Changing the filter is a simple process that requires minimal tools. Here’s what you’ll need:

• A replacement Eufy filter: Always use a genuine Eufy filter designed for your specific model. Third-party filters may not fit properly or meet the same performance standards.
• A clean, dry cloth: For wiping down the filter housing and dustbin.
• A small brush (optional): A soft-bristled brush or toothbrush can help loosen dust from the filter housing.
• A trash bag or bin: For disposing of the old filter and any loose debris.

You can purchase replacement filters directly from the Eufy website, Amazon, or authorized retailers. Be sure to match the filter model number to your vacuum. For example, the RoboVac 11S uses the FLT11S filter, while the G30 uses the FLT30. Check your user manual or the label inside the dustbin compartment if you’re unsure.

Step-by-Step Guide: How to Change Eufy Filter

Now that you understand the importance and timing, let’s get into the actual process. Follow these steps carefully to ensure a smooth and safe filter replacement.

Step 1: Power Off and Prepare Your Workspace

Before touching any part of your Eufy vacuum, make sure it’s completely powered off. If your model has a physical power button, press and hold it until the device shuts down. For models that charge on a dock, unplug the dock or remove the vacuum from the charging station.

Place the vacuum on a flat, stable surface—like a table or countertop—where you have room to work. A clean, well-lit area is ideal. Lay down a towel or cloth to protect the vacuum’s underside and prevent scratches.

Safety tip: Never attempt to change the filter while the vacuum is running or charging. Even if it appears off, residual power could cause unexpected movement.

Step 2: Remove the Dustbin

Locate the dustbin compartment, usually on the top or side of the vacuum. On most Eufy models, it’s a rectangular bin that slides out when you press a release button or lift a latch.

Gently pull the dustbin straight out. Be careful not to tilt it too much, as loose debris might spill. If the bin is full, empty it into a trash bag before proceeding. Rinse the bin with water if needed (check your manual—some are washable), but make sure it’s completely dry before reinserting.

Pro tip: While the bin is out, take a moment to inspect the rubber seal around the opening. If it’s cracked or worn, it can cause air leaks and reduce suction. Replace the seal if necessary.

Step 3: Locate and Remove the Old Filter

Inside the dustbin compartment, you’ll see the filter. It’s typically a rectangular or oval-shaped foam or HEPA filter seated in a plastic frame. Some models have a removable filter tray; others have the filter directly inside the bin.

To remove it, gently lift the filter out of its housing. On some models, you may need to press a small tab or squeeze the sides to release it. Avoid pulling too hard—filters are designed to fit snugly but should come out with light pressure.

Once removed, inspect the filter. If it’s dark gray, clogged with hair, or smells musty, it’s definitely time for a replacement. Even if it looks okay, follow the recommended schedule—filters lose efficiency over time, even if they appear clean.

Step 4: Clean the Filter Housing

Before installing the new filter, take a moment to clean the area where it sits. Use a dry cloth or soft brush to wipe away any dust, hair, or debris from the filter housing and surrounding areas.

Pay special attention to the airflow vents and seals. Blocked vents can restrict airflow, reducing suction even with a new filter. If you notice stubborn buildup, use a slightly damp cloth—but never soak the area. Make sure everything is dry before reassembling.

This step is often overlooked but makes a big difference in performance. A clean housing ensures a proper seal and optimal airflow.

Step 5: Install the New Filter

Take your new Eufy filter out of the packaging. Remove any plastic wrapping or protective film. Do not wash the new filter—it’s pre-treated and ready to use.

Align the filter with the housing, making sure it fits snugly. Most filters have a specific orientation—look for arrows, notches, or labels that indicate the correct direction. For example, the “front” or “top” side should face outward.

Press the filter gently into place until it sits flush. You should feel it click or lock into position. Avoid forcing it—if it doesn’t fit easily, double-check the model number and orientation.

Once installed, give it a light tug to ensure it’s secure. A loose filter can shift during operation, causing noise or reduced performance.

Step 6: Reinsert the Dustbin

With the new filter in place, carefully slide the dustbin back into the vacuum. Make sure it clicks into position and is fully seated. If it feels loose or won’t go in, check that the filter is properly installed and not blocking the compartment.

Close any latches or covers securely. On some models, the dustbin door must be fully closed for the vacuum to operate.

Step 7: Reset the Filter Reminder (If Applicable)

Some Eufy models, especially those connected to the EufyClean app, have a filter replacement indicator. After changing the filter, you may need to reset this reminder.

To do this:

1. Open the EufyClean app on your phone.
2. Select your vacuum from the device list.
3. Go to “Settings” or “Maintenance.”
4. Find the “Filter Life” or “Reset Filter” option and tap it.

This tells the app that you’ve replaced the filter and resets the countdown. If your model doesn’t have this feature, simply keep a note in your calendar or set a phone reminder for the next replacement date.

Step 8: Test Your Vacuum

Now that everything is back in place, it’s time to test your work. Place the vacuum on its charging dock or turn it on manually. Run a short cleaning cycle on a small area.

Listen for unusual noises—grinding, rattling, or reduced suction could indicate a problem. If the vacuum seems weak, double-check that the filter is properly seated and the dustbin is fully closed.

If everything sounds and feels normal, you’re all set! Your Eufy vacuum is now running with a fresh filter and optimal performance.

Tips for Maintaining Your Eufy Filter

Changing the filter is important, but regular maintenance can extend its life and improve performance. Here are some practical tips:

• Tap out the filter monthly: Even before replacement, gently tap the filter over a trash can to remove surface dust. This helps maintain airflow between changes.
• Avoid washing HEPA filters: Most Eufy HEPA filters are not washable. Water can damage the fibers and reduce efficiency. If your model has a washable pre-filter, rinse it with water and let it air dry completely.
• Keep spare filters on hand: Buy a pack of two or three so you’re never caught without a replacement.
• Store filters properly: Keep unused filters in their original packaging in a cool, dry place. Avoid humidity, which can promote mold growth.
• Check for recalls or updates: Occasionally visit the Eufy website to see if there are any firmware updates or filter recalls for your model.

Troubleshooting Common Filter Issues

Even with proper care, you might run into problems. Here’s how to handle common issues:

Issue: Vacuum has weak suction after filter change

Double-check that the new filter is the correct model and properly installed. Also, ensure the dustbin is fully seated and the brush roll is free of hair. If the problem persists, inspect the air path for blockages.

Issue: Filter doesn’t fit or feels loose

You may have the wrong filter model. Cross-reference the part number with your vacuum’s manual. If it’s the right filter, check for debris in the housing that might prevent a snug fit.

Issue: Filter replacement reminder won’t reset

Make sure your vacuum is connected to the app and updated to the latest firmware. Try restarting the app or resetting the vacuum by holding the power button for 10 seconds.

Issue: Filter smells bad

This could indicate mold or bacterial growth, especially in humid environments. Replace the filter immediately and consider using a filter with activated carbon for odor control.

Issue: Vacuum makes a rattling noise

A loose filter can vibrate during operation. Turn off the vacuum, remove the dustbin, and reseat the filter securely.

Conclusion

Changing your Eufy filter is one of the simplest yet most impactful maintenance tasks you can do. It takes just a few minutes, costs less than $10, and can dramatically improve your vacuum’s performance, air quality, and lifespan.

By following this guide on how to change Eufy filter, you’ve learned not only the step-by-step process but also the why behind it. Regular filter changes keep your home cleaner, your air fresher, and your vacuum running efficiently for years to come.

Make it a habit—set a reminder, keep spare filters handy, and don’t wait until suction drops to act. Your Eufy robot works hard to keep your floors spotless. Show it some love with a fresh filter every few months.

With this knowledge, you’re now equipped to maintain your Eufy vacuum like a pro. Happy cleaning!