How to Clean Eufy X8 Filter

Cleaning your Eufy X8 filter regularly is essential for optimal performance and air quality. This guide walks you through a simple, step-by-step process to safely remove, clean, and reinstall the filter—keeping your robot vacuum running like new.

Key Takeaways

• Clean the filter every 2–4 weeks: Regular cleaning prevents clogs and maintains strong suction power.
• Use only water—no soap or chemicals: Harsh cleaners can damage the HEPA-grade material and reduce filter efficiency.
• Air-dry completely before reinstalling: A damp filter can cause mold, odors, or motor damage.
• Inspect for wear and tear: Replace the filter every 6–12 months or when visibly damaged.
• Clean the filter housing too: Dust buildup in the compartment reduces airflow and efficiency.
• Follow the correct reassembly order: Misplacing parts can lead to poor performance or error messages.
• Store spare filters properly: Keep unused filters in a cool, dry place away from sunlight.

Introduction: Why Cleaning Your Eufy X8 Filter Matters

If you own a Eufy X8 robot vacuum, you already know how convenient and efficient it is at keeping your floors spotless. But like any high-performance device, it needs regular maintenance to keep working at its best. One of the most critical—and often overlooked—components is the Eufy X8 filter. This small but mighty part traps dust, allergens, pet dander, and fine particles, ensuring the air your vacuum exhausts is clean. Over time, however, the filter becomes clogged with debris, reducing suction power and potentially damaging the motor.

In this comprehensive guide, you’ll learn exactly how to clean the Eufy X8 filter the right way—step by step. We’ll cover everything from when to clean it, what tools you’ll need, how to safely remove and wash it, and how to reassemble your vacuum for peak performance. Whether you’re a first-time Eufy user or just need a refresher, this guide will help you extend the life of your robot vacuum and keep your home cleaner, healthier, and more allergen-free.

What You’ll Need

Before you begin, gather these simple supplies. Most are likely already in your home:

• A soft-bristled brush (like an old toothbrush)
• Clean, lukewarm water
• A clean, dry towel or paper towels
• A well-lit, flat workspace (like a table or countertop)
• Optional: Compressed air (for extra dust removal)
• Optional: Replacement filter (if yours is worn out)

That’s it! You don’t need any special tools or cleaning solutions. In fact, avoiding soap, detergents, or compressed air at high pressure is crucial—these can damage the delicate filter material.

Step 1: Power Off and Prepare Your Workspace

Safety first! Before you touch any part of your Eufy X8, make sure it’s completely powered off. Press and hold the power button until the device shuts down, or simply remove it from the charging dock and wait a few seconds. This prevents accidental starts and protects both you and the vacuum.

Next, find a clean, flat surface to work on. A kitchen counter, dining table, or desk works perfectly. Lay down a towel to catch any loose dust or water droplets. Good lighting is also important—natural daylight or a bright lamp will help you see small parts and debris clearly.

Tip: Take Photos as You Go

If you’re new to disassembling your Eufy X8, consider taking a quick photo of the vacuum’s underside before you start. This can help you remember how parts fit together when it’s time to reassemble.

Step 2: Locate and Remove the Dustbin

The filter is housed inside the dustbin, so your first task is to remove the bin from the robot. Here’s how:

1. Flip the Eufy X8 upside down so the bottom is facing up.
2. Look for the dustbin release button—it’s usually a small, rectangular button on the side of the vacuum, near the back.
3. Press the button firmly and pull the dustbin straight out.

The dustbin should slide out easily. If it feels stuck, double-check that the release button is fully pressed. Never force it—this could damage the latch mechanism.

Empty the Dustbin First

Before removing the filter, empty the dustbin completely. Hold it over a trash can and press the release lever to open the bottom flap. Tap gently to dislodge any stuck debris. Use your soft brush to sweep out fine dust from the corners. A clean dustbin ensures you don’t accidentally drop debris back into the vacuum during filter cleaning.

Step 3: Remove the Eufy X8 Filter

Now that the dustbin is empty, it’s time to access the filter. The Eufy X8 uses a high-efficiency washable filter, typically made of HEPA-grade material, designed to capture 99.97% of particles as small as 0.3 microns.

To remove the filter:

1. Open the dustbin’s top lid by pressing the small tab or hinge.
2. Inside, you’ll see the filter seated in a plastic frame.
3. Gently lift the filter out by its edges. Avoid pulling on the mesh material itself.

The filter should come out easily. If it’s stuck, wiggle it slightly while lifting. Never use sharp tools—this can tear the filter and ruin its effectiveness.

Inspect the Filter Before Cleaning

Take a close look at the filter. Is it covered in thick dust? Are there visible tears, holes, or frayed edges? A healthy filter should be white or light gray and flexible. If it’s dark gray or black, heavily clogged, or damaged, it may be time to replace it. We’ll cover replacement tips later in this guide.

Step 4: Clean the Filter Properly

This is the most important step—and where many users go wrong. Cleaning the Eufy X8 filter incorrectly can reduce its lifespan or void your warranty. Follow these steps carefully:

Rinse Under Lukewarm Water

Hold the filter under a gentle stream of lukewarm water. Use your fingers to lightly rub the surface, working from the clean side (usually the outer side) toward the dirty side. This helps push trapped debris out without damaging the fibers.

Important: Do not use hot water—it can warp the filter. Do not use soap, detergent, or any cleaning chemicals. These can leave residues that clog the filter or degrade the material over time.

Use a Soft Brush for Stubborn Debris

If there’s caked-on dust or pet hair, use your soft-bristled brush to gently scrub the surface. Brush in the same direction as the water flow—outward and downward. Avoid scrubbing too hard, as this can fray the delicate mesh.

Rinse Until Water Runs Clear

Continue rinsing until the water running off the filter is clear and free of dust. This may take 30 seconds to a minute, depending on how dirty the filter is. A well-rinsed filter ensures maximum airflow and suction when reinstalled.

Optional: Use Compressed Air (Carefully)

If you have a can of compressed air, you can use it to blow out remaining dust—but only after rinsing and only at a low setting. Hold the can upright and spray from about 6 inches away. Never use high-pressure air directly on the filter, as it can tear the material.

Step 5: Dry the Filter Completely

Drying is just as important as cleaning. A damp filter can promote mold growth, cause unpleasant odors, or even damage the motor if reinstalled too soon.

Shake Off Excess Water

Gently shake the filter over a sink to remove excess water. Don’t wring or twist it—this can damage the internal structure.

Air-Dry in a Well-Ventilated Area

Place the filter on a clean towel in a dry, well-ventilated area. Avoid direct sunlight or heat sources like radiators, which can warp or degrade the material. Let it air-dry for at least 12–24 hours. In humid climates, you may need to wait longer.

Pro Tip: If you’re in a hurry, you can speed up drying by placing the filter near a fan—but never use a hair dryer or other heat source.

Check for Complete Dryness

Before reinstalling, make sure the filter is 100% dry. Run your fingers over it—there should be no dampness or cool spots. If it feels even slightly moist, give it more time to dry.

Step 6: Clean the Filter Housing and Dustbin

While the filter dries, take the opportunity to clean the filter housing inside the dustbin. Over time, dust and debris can accumulate in this area, reducing airflow and efficiency.

Wipe the Housing

Use a dry or slightly damp cloth to wipe the inside of the filter compartment. Remove any loose dust or hair. For stubborn grime, use your soft brush to gently scrub the corners.

Rinse the Dustbin (Optional)

If the dustbin is very dirty, you can rinse it under lukewarm water. Avoid submerging the electronic components or the lid’s sealing gasket. Dry it thoroughly with a towel before reassembly.

Step 7: Reinstall the Filter and Dustbin

Once everything is clean and dry, it’s time to put your Eufy X8 back together.

Place the Filter Back in the Housing

Carefully insert the dry filter into the dustbin’s filter compartment. Make sure it sits flat and secure. The filter should fit snugly—don’t force it. If it doesn’t fit easily, double-check that it’s oriented correctly (most filters have a directional arrow or label).

Close the Dustbin Lid

Snap the dustbin lid shut until it clicks into place. Ensure the seal is tight to prevent air leaks.

Reinsert the Dustbin into the Vacuum

Slide the dustbin back into the Eufy X8 until it clicks. Make sure it’s fully seated—if it’s loose, the vacuum may not operate properly or could display an error message.

Test the Vacuum

Power on your Eufy X8 and run a quick cleaning cycle. Listen for normal suction sounds and check that the vacuum picks up debris effectively. If suction seems weak, double-check that the filter is dry and properly installed.

How Often Should You Clean the Eufy X8 Filter?

The frequency of cleaning depends on your home environment and usage. Here’s a general guideline:

• Every 2 weeks: For homes with pets, high foot traffic, or allergy sufferers.
• Every 3–4 weeks: For average households with minimal dust or pet hair.
• After every deep clean: If you’ve vacuumed a particularly dirty area (like a construction zone or pet bed).

Pay attention to performance. If you notice reduced suction, louder motor noise, or dust blowing out of the exhaust, it’s time to clean the filter—even if it hasn’t been two weeks.

When to Replace the Eufy X8 Filter

Even with proper cleaning, filters don’t last forever. Over time, the material breaks down and loses its ability to trap fine particles.

Replace your Eufy X8 filter if you notice:

• Visible tears, holes, or fraying
• Persistent odors even after cleaning
• Reduced suction that doesn’t improve after cleaning
• The filter is more than 6–12 months old

Eufy recommends replacing the filter every 6–12 months, depending on usage. You can purchase genuine replacement filters directly from Eufy or authorized retailers. Avoid third-party filters, as they may not meet the same performance or safety standards.

Troubleshooting Common Issues

Even with careful cleaning, you might run into problems. Here’s how to fix the most common issues:

Issue: Vacuum Shows “Filter Full” or “Check Filter” Error

This error usually means the filter is clogged or not properly installed. Clean the filter as described above, ensure it’s completely dry, and reinstall it securely. If the error persists, try resetting the vacuum by powering it off and on.

Issue: Weak Suction After Cleaning

Check that the filter is fully dry and properly seated. Also, inspect the dustbin seal and brush roll for blockages. A clogged brush or full dustbin can mimic filter issues.

Issue: Filter Smells Musty

This indicates mold or mildew, likely from reinstalling a damp filter. Remove the filter, rinse it thoroughly, and let it dry for at least 24 hours in a well-ventilated area. Consider replacing it if the smell doesn’t go away.

Issue: Filter Won’t Fit After Cleaning

Ensure the filter isn’t warped from improper drying. If it’s bent or misshapen, lay it flat under a heavy book for a few hours to reshape it. If it’s damaged, replace it.

Tips for Maintaining Your Eufy X8 Long-Term

Cleaning the filter is just one part of keeping your robot vacuum in top shape. Follow these additional tips for long-term performance:

• Empty the dustbin after every use: Prevents overflow and reduces strain on the filter.
• Clean the brush roll weekly: Remove hair and debris to maintain suction.
• Wipe sensors and wheels monthly: Ensures accurate navigation and movement.
• Store in a dry, cool place: Avoid extreme temperatures or humidity.
• Use only genuine Eufy parts: Ensures compatibility and safety.

Conclusion: Keep Your Eufy X8 Running Like New

Cleaning your Eufy X8 filter might seem like a small task, but it has a big impact on your vacuum’s performance, lifespan, and the air quality in your home. By following this step-by-step guide, you’ll ensure your robot vacuum maintains strong suction, captures allergens effectively, and operates efficiently for years to come.

Remember: clean the filter every 2–4 weeks, use only water, dry it completely, and replace it when needed. With a little regular care, your Eufy X8 will keep your floors spotless and your home healthier—effortlessly.