2-Pack HEPA Filter Replacement – Xiaomi Robot Vacuum S40 OV71GL

Keep your Xiaomi Robot Vacuum S40 (OV71GL) running at peak performance with this 2-Pack HEPA Filter Replacement Set. Engineered to fit perfectly, these filters trap fine dust, pet dander, and microscopic particles — ensuring cleaner air and a more effective clean with every sweep.

Why Replace Your Vacuum Filter Regularly?

A clogged or worn-out filter reduces suction power and allows fine particles to recirculate back into your home. Swapping in a fresh HEPA filter restores full suction efficiency and keeps your indoor air quality at its best. Learn more about indoor air quality from the U.S. Environmental Protection Agency (EPA).

Key Features

• Precise Fit: Designed as a direct replacement for Xiaomi Robot Vacuum S40 / OV71GL — no trimming or modification required.
• Durable Construction: Built from robust ABS plastic housing paired with a high-density HEPA filter cloth for long-lasting filtration efficiency.
• Easy Maintenance: The middle button mechanism makes filter removal and reinstallation straightforward. Use the included cleaning brush between replacements to extend filter life.
• High Filtration Performance: Captures fine dust, hair, allergens, and microscopic debris for a thorough, effective clean.
• Great Value Pack: Includes 2 filters so you always have a fresh replacement on hand.

Product Specifications

• Compatibility: Xiaomi Robot Vacuum S40 / OV71GL
• Quantity: 2 HEPA filters per pack
• Material: ABS Plastic frame + HEPA filter cloth
• Includes: Cleaning brush for easy upkeep

How Often Should You Replace the Filter?

For optimal performance, it is generally recommended to replace your robot vacuum's HEPA filter every 2–3 months, depending on usage frequency and the amount of dust, pet hair, or debris in your home environment.

Frequently Asked Questions

Q: Which Xiaomi robot vacuum models are these HEPA filters compatible with?

A: These replacement HEPA filters are specifically designed to fit the Xiaomi Robot Vacuum S40 (model OV71GL). Always verify your vacuum's model number before purchasing to ensure a proper fit.

Q: What are the HEPA filters made of?

A: Each filter features a durable ABS plastic frame combined with a high-density HEPA filter cloth, designed to withstand regular use while maintaining strong filtration performance over time.

Q: How do I clean and maintain these HEPA filters between replacements?

A: Between replacements, you can tap the filter gently to dislodge loose dust, or use the included cleaning brush to brush away debris. The middle button mechanism makes removal simple and hassle-free. For best results, replace the filter every 2–3 months or sooner if suction power noticeably decreases.

Q: How many filters are included in this pack?

A: This pack includes 2 HEPA replacement filters, giving you a backup ready so your Xiaomi S40 robot vacuum is always running at its best.