Name: Replacement Filter for Xiaomi Mi Smart Air Purifier 4 Pro
Brand: Pinrek
SKU: 649539905
Price: 713.91 HKD
Availability: InStock
Rating: 4.5 (8 reviews)

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🌬️ Breathe smarter, live fresher — upgrade your air game effortlessly!

SMART AUTO RECOGNITION - Built-in RFID chip instantly syncs with your purifier, tracking filter life so you never miss a replacement.
EFFORTLESS SWAP RESET - Tool-free 2-minute installation with automatic filter reset keeps your air purifier running at peak performance without hassle.
PERFECT FIT ZERO COMPROMISE - 360° cylindrical design with EVA sealing ring ensures no unfiltered air sneaks through, even during harsh sandstorms.
TRUSTED DURABILITY SUPPORT - Flame-retardant ABS frame and high-density materials resist deformation; backed by responsive 90-day warranty support.
TRIPLE STAGE PURIFICATION POWER - Nylon pre-filter, H13 HEPA, & activated carbon combine to eliminate dust, smoke, odors, and allergens with surgical precision.

The PINREK Replacement Filter for Xiaomi Mi Smart Air Purifier 4 Pro features a 3-stage filtration system with H13 True HEPA and activated carbon to remove 99.97% of particles as small as 0.3 microns, including dust, smoke, and odors. Equipped with an RFID chip for automatic lifespan tracking and a 360° sealed fit design, it ensures optimal air purification with easy installation and reliable durability, perfect for allergy sufferers and homes facing heavy dust or sandstorm conditions.

Specifications

ASIN	B0D7RJV1QG
Air Filter Construction	Pleated
Best Sellers Rank	#955 in Kitchen ( See Top 100 in Kitchen ) #11 in Air Purifier Filters
Brand	PINREK
Brand Name	PINREK
Common Applications	Antimicrobial, Odor Reduction, Sandstorm Dust Reduction, Smoke Adsorption, VOC Reduction
Compatible Air Purifier Models	Xiaomi Smart Air Purifier 4 Pro
Compatible Devices	Xiaomi Air Purifier 4 Pro
Compatible Hvac Systems	Residential
Compatible devices	Xiaomi Air Purifier 4 Pro
Country of Publication	China
Customer Reviews	4.6 out of 5 stars 26 Reviews
Filter Airflow Direction	Down to Up
Filter Mounting Type	Slide In
Filter Shape	Rectangular
Included Components	1 Pack Air Purifier Replacement Filter
Item Dimensions L x W x Thickness	22.4L x 36W x 22.4Th centimeters
Item Highlight	3-in-1 H13 True HEPA & Activated Carbon, RFID Chip, Replace #M15R-FLP-GL, Remove 99.97% 0.3μm Dust Smoke Odor Antibacterial
Item Weight	1.08 Kilograms
Item weight	1.08 Kilograms
MERV Rating	13.0
MERV rating	13.0
Manufacturer	PINREK
Manufacturer Part Number	RF_Mi 4 Pro
Material	Non-woven Fabric, Activated Carbon
Material Type	Non-woven Fabric, Activated Carbon
Model Number	RF_Mi 4 Pro
Number of Items	1
Number of Packs	1
Product Grade	Replacement Filter
Product dimensions	22.4L x 36W x 22.4Th centimeters
UPC	717181247352
Unit Count	1.0 Count
Warranty Description	90 Days Manufacturer

Reviews

A**I

Very good

A filter that fits the air purifier once it is installed inside the device directly recognizes it and changes the filter usage period to read 100% without any effort And I noticed the air purification meter is very fast

29.08.2026

S**D

👌🏻

15.07.2026

J**L

RFID is working

So far good, rfid of the filter was detected

4.02.2026

A**I

Excellent

Perfect fit for pro model

10.02.2026

T**L

Excellent

25.01.2026

C**S

RFID faulty

Lasted 2 weeks before said filter used up, and then the machine doesnt run at proper speed anymore., waste of money will try get official one next time.

16.01.2025

A**O

Filter for Xiaomi Pro 4

Legit

6.10.2025

M**N

Good

12.05.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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HK$713

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!