1. Introduction
The Gtech Multi MK2 K9 is a cordless handheld vacuum cleaner designed for versatile cleaning tasks around your home and car. It offers powerful suction in a compact, lightweight design, specifically engineered to handle pet hair and general debris with ease.
Key features include a 20-minute runtime on a single charge, robust aluminum reinforcement for durability, and a suite of handy attachments for various cleaning scenarios. The integrated scented cartridges help to neutralize odors, leaving your cleaned spaces fresh.

Image: The Gtech Multi MK2 K9 handheld vacuum cleaner shown with its various attachments, including a brush head, crevice tool, and dusting brush.

Image: A visual comparison highlighting the Gtech Multi K9's advantages, such as 20-minute runtime, powered brush head for pet hair, and a large, easy-empty dirt bin.
2. What's in the Box
Upon unpacking your Gtech Multi MK2 K9, please ensure all the following components are present:
- Gtech Multi MK2 K9 Handheld Vacuum Unit
- Battery (pre-installed)
- Charger
- Crevice Tool
- Extension Tube
- Dusting Brush
- Scented Cartridges (pre-installed or included separately)
- Washable Filter (pre-installed)
- User Manual

Image: The Gtech Multi K9 handheld vacuum demonstrating the use of its extension tube, crevice tool, and dusting brush attachments for various cleaning tasks.
3. Important Safety Information
Please read all safety warnings and instructions before using this appliance. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- This appliance is for domestic use only. Do not use outdoors or on wet surfaces.
- Do not allow children to operate the vacuum cleaner. Close supervision is necessary when used near children.
- Do not pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use without the dust bin and filter in place.
- Turn off the appliance before connecting or disconnecting the charger, or before performing any maintenance.
- Use only the charger supplied by Gtech to recharge the battery.
- Store the appliance indoors in a cool, dry place.
4. Setup and Initial Charge
4.1 Unpacking and Assembly
- Carefully remove all components from the packaging.
- Ensure all parts listed in 'What's in the Box' are present.
- No complex assembly is required. The main unit is pre-assembled. Attachments can be clicked into place as needed.
4.2 Initial Charging
Before first use, fully charge the vacuum cleaner's battery. A full charge takes approximately 4 hours and provides up to 20 minutes of runtime.
- Connect the charger to the charging port on the vacuum unit.
- Plug the charger into a suitable wall outlet.
- The charging indicator lights on the unit will illuminate to show charging status. Refer to the indicator guide for details.
- Once fully charged, disconnect the charger.

Image: The Gtech Multi K9 handheld vacuum with text indicating its 20-minute runtime and 4-hour charging requirement.
5. Operating Instructions
5.1 Powering On/Off
Press the power button located on the handle to turn the vacuum cleaner on or off.
5.2 Using Attachments
The Gtech Multi MK2 K9 comes with several attachments to optimize cleaning for different surfaces and areas:
- Crevice Tool: Ideal for reaching tight spaces, corners, and between car seats.
- Extension Tube: Extends your reach for high-up areas, low-down spots, or when cleaning stairs without bending.
- Dusting Brush: Suitable for delicate surfaces, upholstery, and removing dust from shelves or keyboards.
- Powered Floorhead: Designed for deep cleaning carpets, stairs, and furniture, effectively lifting embedded dirt and pet hair.

Image: A person using the Gtech Multi K9 handheld vacuum with an attachment to clean debris from carpeted stairs.

Image: The Gtech Multi K9 handheld vacuum with its powered floorhead attachment being used to clean a sofa, effectively removing pet hair.
5.3 Cleaning Tips
- For optimal performance, ensure the dust bin is not overfilled.
- Use the appropriate attachment for the surface you are cleaning.
- The integrated LED lights help illuminate hidden dirt and pet hair, especially in darker areas or under furniture.

Image: A person using the Gtech Multi K9 handheld vacuum in a car, with its LED lights highlighting dirt and debris for thorough cleaning.
6. Maintenance
Regular maintenance ensures your Gtech Multi MK2 K9 operates efficiently and prolongs its lifespan.
6.1 Emptying the Dust Bin
The easy-empty bin design allows for quick and hygienic disposal of collected dirt and debris.
- Ensure the vacuum is turned off.
- Locate the release latch for the dust bin.
- Slide the ejector arm to release the collected dirt directly into a waste bin.
- Close the dust bin securely until it clicks into place.

Image: A hand demonstrating the easy-empty feature of the Gtech Multi K9, showing collected dust and pet hair being released from the transparent bin.
6.2 Cleaning the Filter
The Gtech Multi MK2 K9 features a washable filter system. Clean the filter regularly to maintain suction power.
- Remove the filter from the dust bin.
- Tap off any loose dirt.
- Rinse the filter under cold running water until the water runs clear.
- Allow the filter to air dry completely for at least 24 hours before reinserting it into the vacuum. Do not use heat to dry.
6.3 Replacing Scented Cartridges
The vacuum uses replaceable scented cartridges to help eliminate odors. Replace them when the scent diminishes.
- Locate the cartridge compartment.
- Remove the old cartridge.
- Insert a new Gtech-approved scented cartridge.
7. Troubleshooting
If you encounter any issues with your Gtech Multi MK2 K9, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum not turning on | Battery is flat; Power button not pressed correctly | Charge the battery; Ensure power button is fully depressed |
| Reduced suction power | Dust bin full; Filter clogged; Obstruction in nozzle/hose | Empty dust bin; Clean or replace filter; Remove obstruction |
| Short battery runtime | Battery not fully charged; Battery life degrading | Ensure full 4-hour charge; Contact support for battery replacement options |
| Unpleasant odor during use | Scented cartridge needs replacement; Filter needs cleaning | Replace scented cartridge; Clean the filter thoroughly |
8. Product Specifications
| Feature | Detail |
|---|---|
| Model Name | ATF037 |
| Brand | Gtech |
| Special Feature | Bagless |
| Filter Type | Disk |
| Is Cordless? | Yes |
| Capacity | 0.4 Liters |
| Wattage | 140 watts |
| Form Factor | Handheld |
| Noise Level | 65 dB |
| Battery Life | 20 minutes |
| Controller Type | Push Button |
| Control Method | Touch |
| Portable | Yes |
| Indoor/Outdoor Usage | Indoor |
| Product Dimensions | 14.96 x 4.72 x 9.45 inches |
| Item Weight | 3.3 pounds |
| Batteries Required | 1 Lithium Ion (included) |
9. Warranty and Customer Support
Gtech products are manufactured to the highest quality standards. For information regarding your product's warranty, please refer to the warranty card included in your packaging or visit the official Gtech website.
For technical assistance, spare parts, or any other inquiries, please contact Gtech customer support through their official channels. Details can typically be found on the Gtech website or on your product's packaging.





