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Looking for the air purifier cleaning kit? Air purifiers are low maintenance, but they are not no maintenance. Dust builds up on the intake grille, pre-filters clog with pet hair, and a purifier stored in a closet for the summer can collect dust inside. A few inexpensive accessories make cleaning faster and help your bedroom air purifier last for years.
This guide covers the air purifier accessories that are actually useful, from a simple cleaning kit to covers and storage protectors, and answers common questions about replacement covers and whether you need to raise a purifier on bed risers or a stand.
Quick Answer: The Air Purifier Cleaning Kit
- Best Cleaning Tool: Horse Hair Vacuum Brush Attachment Set (3 Pieces)
- Best for Vents and Sensors: WOLFBOX MegaFlow 50 Electric Air Duster
- Best Wipe-Down Cloths: Amazon Basics Microfiber Cleaning Cloths
- Best Cover and Storage Protector: Water-Resistant Nylon Air Purifier Dust Cover (Levoit Core 300 Size)
- Best Replacement to Keep on Hand: Levoit Core 300 Genuine Replacement Filter
Start with a soft vacuum brush attachment for the pre-filter and grilles, a pack of microfiber cloths for the housing and one genuine spare filter. Add a dust cover only if you store your purifier for part of the year.
Below, we compare every pick in detail so you can choose the air purifier cleaning kit for your home, routine and budget.
Air Purifier Cleaning Kit Comparison Table
| Product | Best For | Use For | Key Feature | Buy |
|---|---|---|---|---|
| Horse Hair Vacuum Brush Attachment Set (3 Pieces) | Best Cleaning Tool | Pre-filter & vents | Soft bristles that will not scratch | Check Price |
| WOLFBOX MegaFlow 50 Electric Air Duster | Best for Vents and Sensors | Vents & sensor openings | Rechargeable, no canned air | Check Price |
| Amazon Basics Microfiber Cleaning Cloths | Best Wipe-Down Cloths | Housing & display | Lint-free, reusable | Check Price |
| Water-Resistant Nylon Air Purifier Dust Cover (Levoit Core 300 Size) | Best Cover and Storage Protector | Storage & protection | Water-resistant cover | Check Price |
| Levoit Core 300 Genuine Replacement Filter | Best Replacement to Keep on Hand | Spare filter | Genuine 3-in-1 filter | Check Price |
The Best Air Purifier Accessories and Cleaning Tools
Here are our in-depth reviews of each air purifier cleaning kit pick, with pros, cons and key specs.
Horse Hair Vacuum Brush Attachment Set (3 Pieces)
1A set of soft horse hair brush attachments lets you vacuum dust from a purifier’s pre-filter, grille and intake vents without scratching plastic or tearing mesh. It is the single most useful air purifier cleaning tool.
👍 Pros & Cons
Pros
- Gentle on mesh and plastic
- Works on many vacuums
- Also useful around the house
- Low cost
Cons
- Check hose size compatibility
- Not for HEPA filters
📄 Detailed Review
- Use for: Pre-filters, intake grilles, outlet vents
- Material: Soft horse hair bristles
- Fits: Many standard vacuum hoses (check the size before buying)
- Pieces: 3 brush attachments
Most pre-filters only need a gentle vacuum every few weeks. A soft brush attachment lifts dust and pet hair from the mesh without damaging it, and it is also perfect for the intake grille and outlet vents where dust collects.
Check that the attachment diameter matches your vacuum hose before ordering.
WOLFBOX MegaFlow 50 Electric Air Duster
2The WOLFBOX MegaFlow 50 is a rechargeable electric air duster that blows dust out of tight vents, fan grilles and air quality sensor openings. It replaces cans of compressed air.
👍 Pros & Cons
Pros
- Reusable, no canned air
- Great for sensor openings
- Useful for electronics
- Multiple speeds
Cons
- Can blow dust around the room
- Not for cleaning filter media
📄 Detailed Review
- Use for: Fan grilles, sensor openings, control panel gaps
- Power: Rechargeable electric motor with 3 speed settings
- Benefit: No disposable canned air
- Tip: Use outdoors or blow dust away from the room
Dust that builds up on an air quality sensor can make auto mode less accurate. A short burst from an electric duster clears the sensor opening and the outlet grille in seconds.
Always unplug the purifier first and never blow air directly into a HEPA filter, which can damage the media.
Amazon Basics Microfiber Cleaning Cloths
3Lint-free microfiber cloths trap dust on the purifier’s housing, display and outlet grille instead of pushing it back into the air. They are washable and inexpensive.
👍 Pros & Cons
Pros
- Inexpensive multipack
- Lint-free and reusable
- Safe on plastic and displays
- Useful everywhere
Cons
- Not for filters
- Avoid excess water
📄 Detailed Review
- Use for: Housing, display panel, outlet grille
- Material: Non-abrasive microfiber
- Benefit: Lint-free and reusable
- Tip: Use dry or slightly damp, never wet near electronics
Wiping the outside of your purifier every week or two keeps dust from building up around the intake. A slightly damp microfiber cloth traps fine dust instead of scattering it.
Water-Resistant Nylon Air Purifier Dust Cover (Levoit Core 300 Size)
4A fitted water-resistant cover protects a Core 300-sized purifier from dust when it is stored for the season or not in use. It doubles as a storage bag protector for moving or travel.
👍 Pros & Cons
Pros
- Keeps stored purifier clean
- Water-resistant
- Useful for moving
- Inexpensive
Cons
- Model-specific fit
- Never use while running
📄 Detailed Review
- Fits: Levoit Core 300-P / Core 300S and similar-size cylinders (check dimensions)
- Material: Heavy-duty water-resistant nylon
- Use for: Seasonal storage, moving, dust protection
- Important: Never run the purifier while covered
If you put your bedroom purifier away for part of the year, a cover keeps dust from settling inside the intake and on the filter. It is also handy when moving house.
A cover is only for storage. Running a purifier with a cover on blocks airflow and can overheat the motor.
Levoit Core 300 Genuine Replacement Filter
5Keeping one genuine spare filter on hand means you can swap it the day the indicator lights up. For the bestselling Core 300, the genuine filter is affordable and easy to install.
👍 Pros & Cons
Pros
- Genuine fit
- Affordable
- No downtime when filter expires
- Includes carbon
Cons
- Only fits Core 300 models
📄 Detailed Review
- Fits: Levoit Core 300-P / Core 300S-P
- Type: Pre-filter + HEPA-grade + activated carbon
- Replace: About every 6–8 months
- Storage: Keep sealed in its bag until use
A spare filter is the most important “accessory” for any air purifier. Store it sealed in its original plastic until you need it, so it stays clean and dry.
How We Chose the Air Purifier Cleaning Kit
To choose the air purifier cleaning kit, we focused on accessories that solve real maintenance tasks for bedroom purifiers: cleaning pre-filters and vents, wiping the housing, protecting a stored purifier and avoiding downtime when a filter expires. We skipped gimmicks that do not improve air quality.
The U.S. Environmental Protection Agency explains how portable air cleaners and HEPA filters work in its EPA Guide to Air Cleaners in the Home.
Product details in this guide are based on manufacturer specifications and verified owner feedback. Read more on our How We Test page.
How to Clean an Air Purifier: A Simple Routine
- Unplug the purifier before cleaning.
- Every week: wipe the housing, display and grille with a dry or slightly damp microfiber cloth.
- Every 2–4 weeks: vacuum the pre-filter with a soft brush attachment or rinse it if the manual says it is washable. Dry it fully before reinstalling.
- Every 1–3 months: blow dust out of the air quality sensor opening with an air duster.
- When the indicator lights up: replace the main filter. Never wash a HEPA filter.
Do You Need a Replacement Cover, Protector or Storage Bag?
Most people do not need a cover for daily use. Covers and storage bags are useful when you put a purifier away for the season, move house or travel. Never run a purifier while it is covered. If your purifier’s outer shell or grille cracks, look for a genuine replacement part from the manufacturer rather than a generic cover.
Should You Put an Air Purifier on Bed Risers or a Stand?
You do not need bed risers or a stand. Most bedroom purifiers are designed to sit on the floor and pull air from the room. Raising a small tabletop purifier to nightstand height can help it clean the air near your face, and keeping a purifier off thick carpet can improve airflow at the bottom intake. Just make sure any stand is stable and the purifier cannot be knocked over by kids or pets. Bed risers are designed for furniture legs, not appliances, so they are not a good fit.
How to Store an Air Purifier
Run the purifier for a few minutes, unplug it, remove and bag the filter, wipe the housing, then cover the unit and store it upright in a dry place. Reinstall the filter and check the filter indicator when you bring it back out.
Frequently Asked Questions
What should be in an air purifier cleaning kit?
A soft vacuum brush attachment, microfiber cloths, an air duster for vents and sensors, and a genuine spare filter cover almost every maintenance task.
Can I use a cover on my air purifier while it runs?
No. A cover blocks the intake and outlet, which reduces filtration and can overheat the motor. Use covers only for storage.
Do I need a storage bag for my air purifier?
Only if you store it for long periods or move it often. A fitted cover or bag keeps dust out of the intake and filter.
Should I raise my air purifier off the floor?
It is not necessary for most floor models. A small tabletop purifier works well on a nightstand, and lifting a unit off thick carpet can help bottom intakes.
How often should I clean my air purifier?
Wipe the outside weekly, clean the pre-filter every 2 to 4 weeks and replace the main filter every 6 to 12 months or when the indicator lights up.
Final Verdict
Our final pick for the air purifier cleaning kit: A good air purifier cleaning kit is simple: a soft vacuum brush set, microfiber cloths and a genuine spare filter. Add a dust cover if you store your purifier seasonally.
Related Guides
- Best Air Purifier for Bedroom (2026)
- Best Budget Air Purifier for Bedroom
- Best Air Purifier for Small Bedrooms and Apartments
- Best Air Purifier for Family Bedrooms
- Best Air Purifier for Beginners
- Best Air Purifier With Carbon Filter for Bedroom
- Best Air Purifier Replacement Filters and Pre-Filters
- Best Alternatives to an Air Purifier for Bedroom
Product details are based on manufacturer specifications at the time of writing. Prices and availability change often, so check Amazon for the latest price.
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