1. Introduction
This manual provides instructions for the MaxLLTo Replacement HEPA Filter, designed for specific Dirt Devil Quick Power Express Cyclonic Bagless Vacuum models. This filter is an essential component for maintaining the air quality and performance of your vacuum cleaner by capturing fine dust particles and allergens.
2. Compatibility
This replacement filter (Part Number: 440002674) is compatible with the following Dirt Devil Quick Power Express Cyclonic Bagless Vacuum models:
- UD70115
- UD70125
- UD70125cdi
Please verify your vacuum cleaner's model number before installation to ensure proper fit and function.
3. Package Contents
The package includes:
- 1 x MaxLLTo Replacement HEPA Filter (Part Number: 440002674)
4. Installation
Follow these general steps to replace the HEPA filter in your compatible Dirt Devil vacuum cleaner. Refer to your vacuum's original instruction manual for specific filter compartment locations and removal procedures.
- Power Off and Unplug: Ensure the vacuum cleaner is turned off and unplugged from the power outlet before beginning any maintenance.
- Locate Filter Compartment: Identify the filter compartment on your vacuum. This is typically located near the dust cup or exhaust vent.
- Remove Old Filter: Open the filter compartment and carefully remove the old, dirty filter. Dispose of the old filter responsibly.
- Insert New Filter: Place the new MaxLLTo replacement HEPA filter into the compartment. Ensure it is seated correctly and securely. The filter is designed to fit in one orientation.
- Close Compartment: Close the filter compartment cover until it latches securely.
- Test: Plug in and turn on your vacuum cleaner to ensure it operates correctly.

Image: MaxLLTo Replacement HEPA Filter. This image shows the top view of the rectangular filter with two distinct filter sections, enclosed in a black plastic frame.
5. Maintenance
The MaxLLTo Replacement HEPA Filter is designed for optimal performance over time. As a disposable filter, it is not intended for washing or reuse. Regular replacement is crucial for maintaining your vacuum's suction power and filtration efficiency.
- Replacement Frequency: It is recommended to replace the HEPA filter every 3 to 6 months, or more frequently if the vacuum is used heavily or in dusty environments. Signs that a filter needs replacement include reduced suction, visible dirt accumulation on the filter, or a noticeable odor from the vacuum exhaust.
- Disposal: Dispose of used filters according to local waste disposal guidelines.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | MaxLLTo |
| Model Number | MH23090 |
| Part Number | 440002674 |
| Material | Plastic |
| Product Dimensions | Approximately 1"L x 1"W x 1"H (Note: Dimensions are approximate and may vary slightly) |
| Reusability | Disposable |
| Included Components | Filter |
7. Warranty and Support
Every product from MaxLLTo is backed by a commitment to quality and customer satisfaction.
- Money-back Guarantee: Enjoy a 30-day money-back guarantee from the date of purchase.
- Worry-free Warranty: This product includes an 18-month worry-free warranty covering manufacturing defects.
For any questions regarding compatibility, installation, or warranty claims, please contact MaxLLTo customer support. When contacting support, please provide your product model and serial number if applicable.