Ecovacs Deebot Filter Replacement Guide - When, How & Which to Buy

Your Ecovacs Deebot's suction feels weak. Cleaning performance dropped. You can't remember when you last replaced the filter. The app might be nagging you about it.

Here's what you need to know: Deebot filters last 1-2 months with daily use, much shorter than Roomba's 2-3 months. Ecovacs uses high-efficiency filters that clog faster but capture more allergens. Wrong filter = poor performance + potential motor damage.

This guide covers every Deebot model's filter: when to replace, how to install, and which third-party filters actually work.

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Try This First - Filter Check (1 Minute)

Before buying new filters, verify yours needs replacement:

• ✅ Light test (30 seconds) - Hold filter to bright light—can't see through = replace
• ✅ Tap test (20 seconds) - Tap filter over trash—excessive dust falls out = replace soon
• ✅ Date check (10 seconds) - Filter >2 months old with daily use = replace
• ✅ Suction test (1 minute) - Place hand over bin opening—weak airflow = clogged filter

↳ Most Common Mistake: Waiting too long to replace. Clogged filter reduces suction 40-60% and strains motor.

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When to Replace Deebot Filters

Different than other brands—Ecovacs filters clog faster.

Replacement Schedule by Use:

Daily Use (7 days/week):

• Standard filter: Every 30-45 days
• HEPA filter: Every 45-60 days
• Washable filter: Clean weekly, replace every 3-4 months

Every-Other-Day Use (3-4 days/week):

• Standard filter: Every 60-75 days
• HEPA filter: Every 75-90 days
• Washable filter: Clean biweekly, replace every 4-6 months

Weekly Use (1-2 days/week):

• Standard filter: Every 90-120 days
• HEPA filter: Every 120-150 days
• Washable filter: Clean monthly, replace every 6-9 months

Signs Filter Needs Replacement:

✓ Can't see light through filter (hold to window/lamp) ✓ Filter looks dark grey or black (should be white/light grey) ✓ Suction noticeably weaker than when new ✓ Deebot leaves debris behind it used to pick up ✓ Motor sounds louder/strained (working harder) ✓ Dustbin door doesn't seal (warped from heat stress) ✓ App shows filter replacement reminder

Important: Don't wait for app reminder—replace based on actual condition. App uses time-based estimate, not filter condition.

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Deebot Filter Types by Model

Ecovacs uses different filters for different series.

N8 / N8+ / N8 Pro Series

Filter Type: Sponge + HEPA combo filter
Location: Inside dustbin (attached to bin door)
Washable: Sponge layer only (HEPA layer not washable)
Lifespan: 1-2 months
Official Part: N8 series replacement filter kit
Cost: $20-25 for 2 filters (official), $12-15 for 4-pack (third-party)

Cleaning Frequency: Tap weekly to remove dust, replace monthly-bimonthly

T8 / T8 AIVI / T8 AIVI+ Series

Filter Type: High-efficiency filter (blue)
Location: Attached to dustbin door
Washable: No—paper-based HEPA media
Lifespan: 1.5-2 months
Official Part: T8 series filter
Cost: $22-28 for 2 filters (official), $14-18 for 4-pack (third-party)

Cleaning Frequency: Tap weekly, replace every 6-8 weeks

X1 Omni / X1 Turbo Series

Filter Type: Washable foam + disposable HEPA combo
Location: Dustbin compartment
Washable: Foam pre-filter yes, HEPA no
Lifespan: 2-3 months (longer due to foam pre-filter)
Official Part: X1 series filter set
Cost: $25-32 for 2 sets (official), $16-22 for 4 sets (third-party)

Cleaning Frequency: Wash foam weekly, replace HEPA every 2-3 months

T20 Omni / T10 Omni Series

Filter Type: Multi-layer HEPA filter (newest design)
Location: Auto-empty station + robot dustbin
Washable: No
Lifespan: 2-3 months (station filter), 1-2 months (robot filter)
Official Part: T20/T10 filter kit (includes both)
Cost: $30-38 for full kit (official), $20-25 for third-party kit

Note: T20 Omni has TWO filters (robot + station). Replace both.

Older Models (Deebot 500/600/900 Series)

Filter Type: Standard foam/felt filter
Location: Dustbin
Washable: Some models yes (check manual)
Lifespan: 2-3 months
Official Part: Model-specific (check Ecovacs site)
Cost: $15-20 for 3-pack

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How to Replace Deebot Filter - Step by Step

Works for most Deebot models with minor variations.

For N8/T8/X1 Series:

Step 1 - Remove Dustbin:

1. Open dustbin cover on robot top
2. Lift dustbin handle
3. Pull dustbin straight up and out
4. Set on flat surface

Step 2 - Remove Old Filter:

1. Open dustbin door (front flap)
2. Locate filter:
   • Usually attached to inside of door
   • Or sitting in filter cavity
3. Pull filter out:
   • May have clips or tabs
   • Some models: slide out
   • Others: pull straight out
4. Inspect old filter condition (learning moment)

Step 3 - Install New Filter:

1. Unpack new filter from packaging
2. Match orientation:
   • Frame direction (notches/tabs)
   • HEPA side faces inward (toward bin interior)
   • Foam/sponge side faces outward
3. Insert filter:
   • Align tabs with slots
   • Push until fully seated
   • Should sit flush, not protruding
4. Close dustbin door (should close smoothly)

Step 4 - Reinstall Dustbin:

1. Align dustbin with robot cavity
2. Lower dustbin straight down
3. Press until click (fully seated)
4. Close dustbin cover

Step 5 - Reset Filter Counter:

Important—tells app you replaced filter

1. Open Ecovacs Home app
2. Select your Deebot
3. Go to: Settings → Accessories
4. Find: Filter (or High-Efficiency Filter)
5. Tap "Reset" or "Replace"
6. Confirm reset
7. Filter counter returns to 100%

Time: 5 minutes
Difficulty: Easy
Tools Needed: None

Pro Tip: Reset counter ONLY when actually replacing filter. Don't reset just to clear reminder—inaccurate tracking causes you to miss replacement timing.

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Special: T20 Omni Dual Filter Replacement

T20 Omni has filters in robot AND base station.

Robot Filter Replacement:

Follow standard process above.

Base Station Filter Replacement:

Step 1 - Locate Station Filter:

1. Open base station top cover
2. Find filter compartment:
   • Usually on side or rear of dustbin cavity
   • Marked with filter icon
3. Note filter orientation before removing

Step 2 - Remove Station Filter:

1. Slide filter cover open (direction varies)
2. Pull filter straight out
3. Check condition:
   • Station filter lasts 2-3 months
   • Collects fine dust from auto-empty

Step 3 - Install New Station Filter:

1. Match orientation to old filter
2. Slide new filter in until fully seated
3. Close filter cover
4. Test cover closes flush

Step 4 - Reset Station Filter Counter:

1. In Ecovacs app
2. Settings → Accessories
3. Find: Base Station Filter
4. Tap Reset

Replace Both Filters Together: Easier to remember, ensures optimal performance.

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Official vs Third-Party Filters

Should you buy Ecovacs official filters or save with third-party?

Official Ecovacs Filters

Pros:

• ✅ Guaranteed fit for your model
• ✅ HEPA certification verified
• ✅ Consistent quality
• ✅ Warranty safe (won't void warranty)

Cons:

• ❌ 50-70% more expensive
• ❌ Less convenient (fewer retailers)
• ❌ Smaller pack sizes (usually 2-pack)

Where to Buy:

• Ecovacs.com official store
• Amazon (sold by Ecovacs)
• Best Buy (select models)

Cost: $20-38 per 2-pack depending on model

Third-Party Compatible Filters

Pros:

• ✅ 40-60% cheaper
• ✅ Larger pack sizes (4-6 filters)
• ✅ Widely available (Amazon, eBay)
• ✅ Often same factory, different branding

Cons:

• ❌ Quality varies by brand
• ❌ HEPA rating may not be true H13
• ❌ Fit sometimes loose or tight
• ❌ Theoretical warranty concern (rare)

Good Third-Party Brands:

• Replacement for Ecovacs (Amazon)
• Keepow (verified compatibility)
• RONGJU (good reviews)
• isinlive (budget option)

Where to Buy:

• Amazon (check reviews)
• eBay (bulk discounts)

Cost: $12-25 per 4-6 pack

Our Recommendation:

For N8/T8 series: Third-party fine (simple filter design) For X1/T20 Omni: Official filters (complex multi-layer design) For allergy sufferers: Official HEPA certified filters For budget: Third-party with 4+ star reviews and 500+ ratings

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Washable vs Disposable Filters

Some Deebot models have washable components.

Washable Filter Models:

X1 Omni: Washable foam pre-filter + disposable HEPA
Some N8 models: Washable sponge layer + disposable HEPA

How to Wash Foam Pre-Filter:

1. Remove filter assembly
2. Separate foam layer from HEPA layer (if combo)
3. Rinse foam under lukewarm water:
   • No soap (leaves residue)
   • Squeeze gently to remove dirt
   • Rinse until water runs clear
4. Air dry completely:
   • 24-48 hours in dry area
   • NEVER reinstall wet (mold + motor damage)
5. Reinstall when 100% dry

Frequency: Wash foam every 1-2 weeks, replace every 3-4 months

Warning: Even "washable" filters degrade. Replace every 3-6 months even if washing regularly.

HEPA Layers - NEVER Wash:

Why?

• HEPA media made of fragile paper fibers
• Water destroys filter structure
• Loses all filtration ability
• Can't see damage but filter useless

Cleaning HEPA: Tap gently to dislodge dust only. Replace when clogged.

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Filter Compatibility Chart

Which filter fits your Deebot?

Finding Your Model: Check bottom of robot (label near power switch) or in Ecovacs app.

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Common Filter Problems

Problem 1: New Filter, Still Weak Suction

Possible Causes:

• Filter installed backwards (HEPA side facing wrong way)
• Blockage elsewhere (bin inlet, brushes, hose)
• Filter not fully seated (air leak around edges)
• Wrong filter for your model

Fix:

• Remove filter, check orientation
• Inspect bin inlet for clogs
• Ensure filter sits flush
• Verify filter model compatibility

Problem 2: Filter Falls Out

Possible Causes:

• Wrong filter size (third-party doesn't fit)
• Broken clips on dustbin door
• Filter tabs damaged

Fix:

• Try official filter (guaranteed fit)
• Check dustbin door clips (replace if broken)
• Upgrade to different third-party brand

Problem 3: "Replace Filter" Reminder Won't Clear

Possible Causes:

• Didn't reset counter in app
• App glitch

Fix:

• Go to Settings → Accessories → Filter → Reset
• Force close app, reopen, try again
• Reinstall app if persists

Problem 4: Filter Gets Wet

Possible Causes:

• Vacuumed liquid (Deebot is dry-only, not wet-dry)
• Mop pad leaked (for mop models)
• High humidity environment

Fix:

• Remove wet filter immediately
• Air dry 48+ hours before reinstalling
• Check mop water tank for leaks
• If filter disintegrates = replace

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Maximizing Filter Lifespan

Get more time from each filter:

Weekly Maintenance:

• 🔧 Tap filter over trash to dislodge surface dust (adds 1-2 weeks)
• 🔧 Vacuum filter exterior gently with handheld vac (don't touch HEPA layer)
• 🔧 Empty dustbin after each clean (prevents filter overload)

Smart Usage:

• 🔧 Pick up large debris before Deebot cleans (reduces filter stress)
• 🔧 Close doors to very dusty rooms (garage, workshop)
• 🔧 Vacuum during/after home projects (construction dust clogs fast)

Storage:

• 🔧 Keep spare filters in sealed bag (prevent dust exposure)
• 🔧 Store in cool, dry place (heat/humidity degrades filters)

Pro Tip: Buy filters in 4-6 packs. Saves 30-40% vs buying 2-packs when needed. Set calendar reminder every 6 weeks to check filter.

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Common Questions

Can I reuse Deebot filters?

No. HEPA filters are disposable—once clogged, washing doesn't restore filtration. Washable foam pre-filters (X1 Omni) can be washed 10-15 times before replacing. Reusing clogged HEPA filter reduces suction 50%+ and strains motor, potentially causing $100+ motor replacement.

How do I know if filter is HEPA?

True HEPA filters (H13 rating) capture 99.97% of 0.3-micron particles. Official Ecovacs filters for T8/X1/T20 series are HEPA certified. Third-party filters claim "HEPA-style" but may not meet H13 standard. If you have allergies or asthma, use official HEPA filters. For general cleaning, third-party adequate.

Why does my Deebot filter clog faster than my Roomba's?

Ecovacs uses finer HEPA media (captures more microscopic particles) which clogs faster than Roomba's standard filters. Tradeoff: better air quality but more frequent replacement. Also, Deebot's powerful suction (2,500-4,000Pa vs Roomba's 600-1,800Pa) pulls more fine dust into filter.

Can I run Deebot without filter temporarily?

NO. Running without filter: (1) Sends dust into motor, causing damage, (2) Reduces suction severely (poor seal), (3) Voids warranty if motor fails. Always have filter installed. If clogged and no spare, order filters and wait—don't run without.

Do auto-empty models need filter replacement more or less often?

Less often for robot filter (T20 Omni, X1 Omni with auto-empty). Robot bin empties after each clean, so less dust sits on filter. But base station filter needs replacement every 2-3 months (station collects fine dust during emptying). Net result: similar total filter costs.

What happens if I forget to replace filter for 6 months?

Severely clogged filter causes: (1) Suction drops 60-80%, (2) Motor works harder = overheats, (3) Cleaning time doubles (Deebot can't pick up debris), (4) Potential motor burnout ($80-120 replacement), (5) Battery drains faster (motor strain). Replace filter every 1-2 months to avoid these issues.

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Written by the RoboFixHub Technical Team

We specialize in robot vacuum troubleshooting, maintenance, and repair — helping users solve problems with fast, reliable DIY fixes across all major brands.