Prolux QX90
Prolux QX90 Bagged Canister HEPA Vacuum Instruction Manual
Model: QX90
1. Introduction
Thank you for choosing the Prolux QX90 Bagged Canister HEPA Vacuum. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new vacuum cleaner. Please read all instructions carefully before use and retain this manual for future reference.
2. Safety Instructions
Always follow basic safety precautions when using an electrical appliance to reduce the risk of fire, electric shock, or injury.
- Read all instructions before using the vacuum cleaner.
- Do not leave the vacuum cleaner unattended when plugged in. Unplug from outlet when not in use and before servicing.
- Do not use outdoors or on wet surfaces.
- Do not allow to be used as a toy. Close attention is necessary when used by or near children.
- Use only as described in this manual. Use only manufacturer's recommended attachments.
- Do not use with damaged cord or plug. If vacuum cleaner is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
- Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run vacuum cleaner over cord. Keep cord away from heated surfaces.
- Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
- Do not handle plug or vacuum cleaner with wet hands.
- Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce airflow.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not use without dust bag and/or filters in place.
- Turn off all controls before unplugging.
- Use extra care when cleaning on stairs.
3. Package Contents
Your Prolux QX90 vacuum cleaner package includes the following items:
- QX90 Canister Unit
- Electric Power Nozzle
- 7 ft. Electric Hose
- Telescoping Electric Wand
- Deluxe HorseHair Floor Tool
- Crevice Tool
- Deluxe Duster Brush
- Upholstery Tool with Slider
- Mini Head Pet & Stair Nozzle
- 2 HEPA Bags (extra)
- HEPA Filter (pre-installed)
- Tool Storage Caddie


4. Setup
Follow these steps to assemble your Prolux QX90 vacuum cleaner:
- Attach the Hose: Insert the electric hose into the suction inlet on the canister unit until it clicks securely into place.
- Assemble the Wand: Connect the telescoping electric wand to the end of the electric hose. Ensure it is firmly attached.
- Attach the Cleaning Head: Select your desired cleaning head (e.g., Electric Power Nozzle for carpets, HorseHair Floor Tool for hard floors) and attach it to the end of the telescoping wand.
- Power Connection: Extend the power cord from the canister unit and plug it into a suitable electrical outlet.
5. Operating Instructions
The Prolux QX90 is designed for powerful and versatile cleaning. Familiarize yourself with its features for optimal performance.
5.1 Powering On/Off
Press the power button located on the canister unit to turn the vacuum cleaner on or off.
5.2 Suction Speed Control
The QX90 features a 5-speed motor to adjust suction power for various cleaning tasks:
- Speeds 1 & 2: Ideal for fine dusting and delicate surfaces.
- Speed 3: Suitable for throw rugs and general cleaning.
- Speed 4: Recommended for deep cleaning carpets.
- Speed 5: Maximum power for stubborn pet hair pickup and heavy-duty cleaning.

5.3 Using Cleaning Heads & Tools
- Electric Power Nozzle: Use for carpets and rugs. It features LED lights for improved visibility and a brush roll for deep cleaning.
- Deluxe HorseHair Floor Tool: Designed for delicate hard floors to prevent scratches.
- Mini Head Pet & Stair Nozzle: Excellent for removing pet hair from upholstery, stairs, and tight spaces.
- Crevice Tool: For cleaning narrow gaps, corners, and edges.
- Deluxe Duster Brush: For dusting furniture, blinds, and other delicate surfaces.
- Upholstery Tool with Slider: Ideal for cleaning curtains, sofas, and other fabric surfaces.


6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Prolux QX90 vacuum cleaner.
6.1 Changing the HEPA Bag
The QX90 uses 5-layer sealed HEPA bags designed to trap 99.97% of fine dust and allergens. Replace the bag when the indicator light on the canister illuminates or when suction power noticeably decreases.
- Ensure the vacuum is unplugged from the power outlet.
- Locate the bag compartment release latch on the canister unit and open the lid.
- Carefully remove the full HEPA bag, ensuring the bag opening is sealed to prevent dust escape.
- Insert a new Prolux 5-layer HEPA bag into the compartment, aligning it correctly.
- Close the bag compartment lid securely until it latches.
6.2 Cleaning/Replacing the HEPA Filter
The sealed TRUE HEPA filter ensures 99.97% clean air exhaust. Check the HEPA filter periodically and replace it as needed, typically every 6-12 months depending on usage.
- Unplug the vacuum cleaner.
- Locate the HEPA filter compartment (refer to your unit's specific design, often near the exhaust).
- Remove the old HEPA filter.
- Insert a new HEPA filter, ensuring it fits snugly.
- Close the filter compartment.

7. Troubleshooting
If you encounter issues with your Prolux QX90, refer to the following common problems and solutions:
- No Power:
- Check if the power cord is securely plugged into a working outlet.
- Ensure the power button on the canister is pressed.
- Loss of Suction:
- Check if the HEPA bag is full and needs replacement.
- Inspect the hose, wand, and cleaning head for blockages.
- Ensure all connections (hose to canister, wand to hose, head to wand) are secure.
- Check if the HEPA filter is clogged and needs cleaning or replacement.
- Unusual Noise:
- Turn off and unplug the vacuum. Check the brush roll in the power nozzle for tangled hair or debris.
- Inspect the hose and wand for any obstructions.
- Power Nozzle Not Rotating:
- Ensure the power nozzle is correctly attached to the electric wand and the electrical connection is secure.
- Check for any obstructions in the brush roll.
8. Specifications
- Brand: Prolux
- Model Name: QX90
- Filter Type: HEPA Filter (3-Stage True HEPA Filtration)
- Motor: 5-Speed Motor
- Suction Power: 107 CFM
- Capacity: 4.5 Liters (5-layer bags)
- Hose Length: 7 Feet
- Cleaning Path Width: 14 Inches
- Cleaning Radius: 35 feet (including hose)
- Noise Level: 67 dB (on highest speed)
- Amperage: 12 Amps
- Item Weight: 14.6 lbs
- Product Dimensions: 21"L x 8"W x 12"H
- Cord: Automatic Rewinder
- Maneuverability: 4-wheel design, 360-degree swivel hose
- Usage: Indoor
9. Warranty & Support
The Prolux QX90 comes with a Lifetime Prolux Warranty. For warranty claims, technical support, or to purchase replacement parts and accessories, please contact Prolux customer service directly.
Refer to the official Prolux website or your purchase documentation for specific contact information and warranty terms.