Product Overview
The Deerma T30 Cordless Stick Vacuum Cleaner is designed for efficient and versatile home cleaning. Featuring a powerful brushless motor and multi-stage filtration, it effectively tackles various surfaces from hardwood floors to carpets, and is ideal for pet hair.

This image displays the Deerma T30 Cordless Stick Vacuum Cleaner along with its various attachments, including the main unit, extension pipe, floor brush, and other specialized tools.
Key Features
- 240W Brushless Motor: The Deerma T30 cordless stick vacuum cleaner features a self-developed 240W brushless motor for strong suction that cleans effectively in fewer passes—no more back-and-forth! Durable and lightweight, this cordless vacuum is perfect for busy homes, easily tackling both carpets and hardwood floors. Enjoy flexible cleaning with this efficient stick vacuum!
- Anti-Tangle Hair Design: The Deerma T30 cordless stick vacuum cleaner comes with a specially designed floor tool and hair tool, both engineered to prevent hair from wrapping around them. No more stopping to untangle—just smooth, efficient cleaning on carpets, couches, and floors. Perfect for handling long hair and pet fur with ease!
- HEPA & 5-Cone Filtration: Breathe fresh air with the Deerma T30 cordless stick vacuum cleaner! Its HEPA filter captures 99.9% of particles as small as 3µm, keeping your home free from dust and allergens. The five-layer filtration system and 9-cone cyclone design use centrifugal force to separate dust from air, preventing dust clouds during cleaning.
- Adjustable Suction Port: The Deerma T30 cordless stick vacuum cleaner’s adjustable suction port makes carpet cleaning effortless. The widest setting reduces resistance, allowing you to glide smoothly while easily picking up large particles—no need to lift the vacuum.
- Versatile Cleaning: This cordless stick vacuum cleaner for home comes with 3 tools (4 heads), making it easy to clean carpets, hardwood floors, tiles, low rugs, stairs, beds, couches, and cars in apartments, houses, kitchens, and dorms.
- Extended Runtime: Experience hassle-free cleaning with the Deerma T30 rechargeable cordless stick vacuum cleaner for home! With a 45-minute runtime on a single charge, you can easily tackle large areas without interruption. (*Up to 45 min in Eco mode with crevice tool at full charge.)
Package Contents
Verify that all items are included in your package:

This image illustrates the complete packaging list, including the T30 Main Unit, Brush Roll, Hair Screw Tool, 2-in-1 Crevice Tool, Screws, Wall Anchors, and Adjustable Length Extension Pipe.
- Cordless stick vacuum cleaner (Main Unit)
- Floor Tool & Dusting Brush (Brush Roll)
- Crevice Tool (2-in-1 Crevice Tool)
- Manual
- Bracket (Hanger)
- Screws (x2)
- Wall Anchors (x2)
Setup and Assembly
Assembling the Vacuum Cleaner
The Deerma T30 offers flexible assembly options to suit various cleaning needs. Follow these steps to assemble your vacuum:
- Main Unit and Extension Hose: Insert the adjustable length extension pipe into the main unit until it clicks securely into place.
- Attaching Brush Roll/Tools:
- For floor cleaning, attach the brush roll head to the end of the extension hose. Ensure it clicks into place.
- Alternatively, for specialized cleaning, you can directly attach the 2-in-1 crevice tool or the hair screw tool to the main unit or the extension hose.
- Changing Attachments: To change attachments, press the release button on the extension hose or the tool itself and pull to detach. Then, attach the desired tool until it clicks.
Refer to the "How to Use & Clean Your T30" video for visual guidance on assembly (starts at 0:05).
This video demonstrates how to assemble the main unit with various attachments, including the brush roll, 2-in-1 crevice tool, and hair screw tool, and how to switch between them.
Installing the Storage Bracket
To conveniently store your Deerma T30, use the included wall-mounted hanger:
- Prepare the Hanger: Take out the adhesive pad, peel off the protective film, and stick it onto the hanger.
- Mounting: Place the hanger onto the handle of the vacuum cleaner and position it upright against the wall. Ensure the body of the vacuum cleaner is perpendicular to the ground, then fix the hanger tightly against the wall. For added security, you can align the hanger with the provided screws and wall anchors and drive two screws into them.
Refer to the "How to Use & Clean Your T30" video for visual guidance on bracket installation (starts at 0:55).
This video demonstrates how to install the wall-mounted storage bracket for your vacuum cleaner.
Before Use and Charging
Before using your Deerma T30 for the first time, it is recommended to fully charge the device.
- Connect Charger: Insert the power adapter into the charging port on the main unit.
- Plug In: Connect the power adapter to a power outlet to begin charging.
- Charging Indicator: The power indicator light will stay on constantly in white until fully charged, then it will go out. Note: The vacuum cleaner cannot operate while being charged.
Refer to the "How to Use & Clean Your T30" video for visual guidance on charging (starts at 1:06).
This video demonstrates the charging process for the vacuum cleaner.
Operating Instructions
Power On/Off and Mode Selection
- Power On: Press the power button for 1 second to turn on the device. The standard mode is enabled by default.
- Adjust Suction Power: Briefly press the "MAX" button to adjust the gear. When the white indicator light stays on constantly, it means that it has been switched to the powerful mode. Click it again to switch back to the standard mode.
- Power Off: Press the power button again to turn off the device.
Adjusting Extension Hose Length
- Press the red button on the extension hose to adjust its length for comfortable use.
Brush Roll Air Valve Adjustment
The brush roll features an adjustable air valve to optimize cleaning for different surfaces:
- Right Position: When the air valve switch is set to the right, it is suitable for picking up soybean-size items and is easy to push on carpet.
- Middle Position: When the air valve switch is set to the middle, it is suitable for handling objects the size of rice grains.
- Left Position: When the air valve switch is set to the left, it is suitable for handling objects the size of dust particles.
Refer to the "How to Use & Clean Your T30" video for visual guidance on operation (starts at 1:18).
This video provides detailed instructions on how to use the vacuum cleaner, including power settings and brush roll adjustments.
Effective Pet Hair Removal
For effective pet hair removal from couches and beds, utilize the specialized hair screw tool. Its design helps prevent tangling and efficiently lifts pet hair.
Refer to the "No More Pet Hair on Your Couch & Bed! -Deerma T30" video for a demonstration.
This video showcases the effectiveness of the Deerma T30 in removing pet hair from furniture.
Cleaning and Maintenance
Regular cleaning and maintenance ensure optimal performance and longevity of your Deerma T30 vacuum cleaner.
Emptying the Dust Cup
- After each use, or when the dust cup is full, take out the extension hose and the brush roll.
- Hold the main unit over a trash bin. Press the release button on the bottom cover of the dust cup to open it and pour out the garbage.
- Close the bottom cover of the dust cup securely.
Cleaning Dust Cup Components and Filters
When you notice weakened suction power, it's time to clean the dust cup components and filters:
- Remove Dust Cup: Press the dust cup release button, pull the dust cup forward, and then lift it upward to remove it from the main unit.
- Disassemble Filters: Take out the cyclone tower, then remove the filter element and composite cotton.
- Rinse: Clean the dust cup, cyclone tower, filter element, and composite cotton with tap water. It is recommended to clean them once a month.
- Dry Thoroughly: After cleaning, ensure all components are thoroughly dried before reassembling them. Replace components every 6-12 months for best performance.
- Reassemble: Put the composite cotton and the filter element back in sequence, aligning it with the bayonet mount. Push the dust cup into the body of the machine and lock the locking buckle.
Cleaning the Brush Roll
- If you need to clean the brush roll, press the side cover of the roller brush with your fingers and rotate it downward to open the side cover. Take out the roller brush.
- Clean any dust or tangled hair on the roller brush with a clean rag.
- Then put the roller brush back into the groove and tighten the side cover.
Cleaning the 2-in-1 Crevice Tool
- The 2-in-1 crevice tool can be rinsed with water. After rinsing, it needs to be completely dried before re-use.
- Important Note: Please do not use alcohol, paint thinner, or other chemical solvents, which may cause the machine casing to crack or fade.
Refer to the "How to Use & Clean Your T30" video for visual guidance on cleaning and maintenance (starts at 2:03).
This video provides detailed instructions on how to clean the dust cup, filters, and brush roll of your vacuum cleaner.
Troubleshooting
If you encounter any issues with your Deerma T30, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum not turning on | Battery is low or depleted. | Charge the vacuum cleaner fully. Ensure the charger is properly connected. |
| Weak suction power | Dust cup is full; Filters are clogged; Brush roll is tangled. | Empty the dust cup. Clean or replace the HEPA filter and composite cotton. Remove any tangled hair or debris from the brush roll. |
| Vacuum stops unexpectedly | Overheating due to prolonged use or clogged filters; Battery protection activated. | Turn off the vacuum and allow it to cool down for at least 30 minutes. Clean all filters and brush roll. Recharge the battery if low. |
| Unusual noise during operation | Obstruction in the brush roll or air ducts; Loose components. | Check the brush roll and all air ducts for blockages and remove them. Ensure all attachments are securely fastened. |
If the problem persists after trying these solutions, please contact Deerma customer support.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Deerma |
| Model Name | DEM-T30-US (T30 Plus) |
| Motor | 240W Brushless Motor |
| Filter Type | HEPA Filter |
| Filtration System | 5-Stage Filtration, 9-Cone Cyclone |
| Runtime | Up to 45 minutes (in Eco mode with crevice tool) |
| Dust Cup Capacity | 0.56 Centiliters per Second |
| Noise Level | 74 dB |
| Power Source | Lithium-Ion Battery (included) |
| Product Dimensions | 28.98"L x 12.44"W x 7.96"H |
| Item Weight | 8.25 pounds |
| Included Components | Cordless stick vacuum cleaner, Floor Tool & Dusting Brush, Crevice Tool, Manual, Bracket |
Warranty and Support
Your Deerma T30 Cordless Stick Vacuum Cleaner comes with a manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact Deerma customer service through their official website or the contact information provided in your product documentation.
You can also visit the official Deerma store on Amazon for more information and support: Deerma Official Store