XIAOMISmart Air Purifier 4 Pro Filter

Q: how long its filtr is lasting in real life? is it lasting around 12month?

My original filter lasted around 10 months. I kept using it for 2 more months before replacing it for a total of 12 months. It was pretty dirty by then because I keep my air purifier turned on for almost 24 hours per day.

Product ID: 423796008

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Details

Colour
GREY
Brand
XIAOMI
Product dimensions
22.6D x 22.6W
Power source
Corded
Item weight
1.7 Kilograms

🌀99.97% filtration efficiency

🔇Ultra-quiet 1 dB noise level

🛡️650,000mg activated carbon power

Frequently Bought Together

Xiaomi Smart Air Purifier 4 Pro Filter 33670

Xiaomi Mi Air Purifier HEPA Filter Suitable for Xiaomi Air Purifier 2/ 2S/ 2H/ PRO

Description

🌬️ Breathe brilliance, filter fearlessly.

COMPACT SLEEK - Streamlined 22.6 x 22.6 x 36 cm design fits effortlessly into any modern environment.
ODOR ERADICATOR - 650,000mg activated carbon neutralizes stubborn odors and harmful pollutants.
SEAMLESS COMPATIBILITY - Perfectly engineered for Xiaomi Air Purifier models—upgrade your clean air game instantly.
NEXT LEVEL PURIFICATION - Advanced multi-layer filter traps 99.97% of 0.3μm particles for pristine air.
WHISPER QUIET OPERATION - Operates at just 1 decibel—practically silent for your workspace or home.

The Xiaomi Smart Air Purifier 4 Pro Filter delivers cutting-edge air purification with 99.97% filtration of microscopic particles and a massive 650,000mg activated carbon layer that eliminates odors and pollutants. Its ultra-quiet 1 dB operation and compact design make it an essential upgrade for Xiaomi Air Purifier users seeking cleaner, fresher indoor air.

Specifications

Brand	XIAOMI
Model Number	33670
Color	GREY
Product Dimensions	22.6 x 22.6 x 36 cm; 1.7 kg
Auto Shutoff	No
Noise Level	1 Decibels
Compatible Models	Air Purifier
Special Features	Activated carbon odor elimination
Item Weight	1.7 Kilograms

Have a Question? See What Others Asked

how long its filtr is lasting in real life? is it lasting around 12month?

Reviews

B**N

Original Filter works best with the Air Purifier

Nothing much to say, its original filter and was compatible with my Xiaomi Air Purifier 4

22.08.2025

T**.

Great

14.07.2025

M**J

Air purifier 4 pro filter

Genuine and good product

20.08.2024

M**.

Good

20.04.2025

J**H

expensive for a repalcement

The Xiaomi Smart Air Purifier 4 Pro is a great addition to any home. It effectively filters the air, leaving rooms feeling fresh. The smart features are convenient, but the filter replacement cost is a bit high.

2.10.2024

S**E

Good replacement

This is an original Xiaomi replacement filter as far as I can tell. Fits the 4 Pro air purifier

13.07.2024

I**N

Original and new

It’s just works fine

7.07.2024

J**I

Great ‌ product

Working nicely

6.11.2024

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Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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