PM2.5 Cotton Adult Mouth Mask Filter 100 Pcs.

Anti-Dust.

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	Replace PMS9103M PM2.5 Dust Sensor For Xiaomi air purifier Indoor Laser Particle Sensor Air Quality Detection D9	$7.62	–
	6 in 1 Air Quality Monitor Carbon Dioxide Detector Formaldehyde Detection TVOC PM2.5 Temperature Humidity Tester for Home Office	$10.99	–
	WiFi 15-in-1 Indoor Air Quality Monitor APP Control Portable AQI PM0.3 PM1.0 PM2.5 PM10 Tester Household CO CO2 TVOC HCHO Tester	$13.07	–
	6 In 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Home Office Air Quality Tester	$16.15	–
	6in1 Digital Air Quality Monitor Gas Detector Formaldehyde TVOC PM2.5 /HCHO/CO2 Meter Temperature Humidity Tester CO2 Sensor	$17.70	–
	Air Quality Monitor Air Quality Monitor Portable LCD Backlight Screen CO2 TVOC HCHO PM2.5 PM10 Detector with Alarm Air Monitor	$20.61	–
	Tuya WiFi 6 In 1 Air Quality Detector PM2.5/Formaldehyde/VOC/CO2/Temperature/Humidity Tester For Alexa Google Home Voice Control	$21.69	–
	6-in-1 Quality Monitor Multifunctional Carbon Dioxide Detector Wall Mounted Quality Tester for PM2.5 PM10 CO CO2 HCHO TV	$22.07	–
	Tuya WiFi Multifunctional Air Quality Meter Household HCHO TVOC Carbon Monoxide CO2 PM2.5 PM10 Tester Portable	$23.28	–
	Air Quality Meter PM2.5 Tester Air Quality Tester PM2.5 Temperature Humidity LCD Display Air Quality Meter for Home Hotel	$24.15	–
	homeair quality monitorTuya WiFi 15 in 1TFT Display Portable AQI PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHC Tester APP Co 이산화탄소 측정기	$24.43	–
	18 in 1 Air Quality Monitor TFT Display AQI CO CO2 Air Quality Monitor PM2.5 PM10 Formaldehyde TVOC Temperature and Humidity	$25.60	–
	Formaldehyde TVOC Air Quality Detector PM2.5 Carbon Dioxide Detector Air Quality Detector Reliable Digital CO2 Sensor Meter	$26.11	–
	2CO11 Bluetooth 9-in-1 Carbon Dioxide CO2 Detector Household PM2.5 Air Quality Dust Air Pollutant Detection	$28.42	–
	3 in 1/8 in1 Air Quality Monitor APP Control PM2.5 CO2 Air Pollution Analyzer Temperature Humidity Tester Carbon Dioxide Tester	$29.21	–
	Smart Life 15 in 1 Air Quality Monitor Tuya WiFi PM2.5 Detector CO2 CO TVOC HCHO PM AQI Temperature & Humidity for Home & Office	$30.25	–
	Tuya WiFi 15-in-1 Indoor Air Quality Monitor APP Control Portable AQI PM0.3 PM1.0 PM2.5 PM10 Tester Temperature Humidity Meter	$32.87	–
	DM103B Tuya WiFi PM2.5 Analyzers Meter Air Quality Monitor Portable Mini Digital PM2.5 Gas Detector Temperature Humidity Sensor	$35.32	–
	2.8” Multifunctional Digital Car PM2.5 Air Quality Detector Monitor Home Air Monitor PM2.5 Meter PM2.5 Tester PM2.5 Monitor	$35.71	–
	14 in 1 Intelligent Air Quality Tester CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humidity Time Date Alarm Timer Stopwatch	$36.55	–
	Dienmern DM103B WIFI PM2.5 Meter Temperature and Humidity Sensor Tester LCD Display Air Quality Detector Monitoring System	$39.22	–
	Tuya WIFI 8 In 1 Air Quality Monitor CO2 HCHO TVOC PM1.0 PM2.5 PM10 Tester Temperature Humidity Meter Carbon Dioxide Detector	$40.02	–
	Tuya Smart Air Master: 3 Sensors Track PM2.5/Temp/Humidity + AI Alerts & App Sync | Breathe Easy with Real-Time Home Climate Con	$40.83	–
	2.8” High Rate Digital Car PM2.5 Air Quality Detector Tester Meter AQI Home Gas Monitor Excellent Performance PM 2.5 Detector	$41.19	–
	8-In-1 Indoor Air Quality Monitor Dust Detector Air Quality Tester PM2.5/PM1 /PM10 Monitor Temperature Formaldehyde TVOC	$41.38	–
	Dienmern New DM106 Portable PM2.5 Quality Detector Formaldehyde TVOC Sensor Tester, Temperature and Humidity 2 in 1, Hot Selling	$43.87	–
	Dienmern 72A Multifunction Air Quality Monitor PM2.5 Detector Gas Analyzer Dust Sensor LCD Display tester indoor Pollution Meter	$48.86	–
	Latest High-Precision New Portable Air Quality Detector TVOC HCHO Sensor Tester Tracks PM2.5 Haze Dust Meter for Gas Detection	$54.51	–
	SNDWAY PM2.5 Monitor Air Quality Monitor PM 2.5 Detector Electrical Mini Temperature Humidity Gas Analyzer Digital Gas Detector	$54.92	–
	Bosean Air quality Monitor CO2 CO PM2.5 HCHO TVOC Temperature Humidity Monitor Home Air quality detector with Real Sensors	$65.24	–
	Dienmern New DM72B WIFI Air Quality Meter Portable LCD Display PM2.5/Temperature/Humidity Detector Home Gas Sensor Tester	$69.95	–
	Multi-function PM2.5 Air Quality Detector CO2/PM2.5/HCHO/TVOC Temperature Humidity Sensor Gas Monitor Indoor CO2 Gas Detector	$70.04	–
	Dienmern Deskto Air Quality Monitor Pm2.5 Tester Hot Selling Accurate Measuring Data Formaldehyde Detector Air Pollution Sensor	$71.33	–
	K6-D Air Quality Detector CO2 PM2.5 Formaldehyde TVOC Temperature Humidity Home Air Quality Monitoring, Demonstration Aid	$71.68	–
	Ecowitt WH41 PM2.5 Air Quality Sensor Monitor AQI Detector Solar/Battery Powered – Accessory Only, Can’t Be Used Alone	$77.46	–
	Air Quality Detector 10 in 1 Air Quality Detector LED Display CO2/PM2.5/Temperature/Humidity Sensor Tester,with USB Charing Port	$85.30	–
	WiFi Air Quality Monitor 8-in-1 CO2/CO/PM2.5/PM1.0/TVOC/Pollen/Temperature and Humidity Meter with Alarm Smart Tuya NDIR Sensor	$111.45	–
	INKBIRD Smart Air Quality Monitor 10-In-1 Wireless CO2 Detector Temp Humidity AQI HCHO TVOC PM2.5 PM10 Monitor for Home Office	$199.42	–

Click here to search by yourself. Here are coupons that you can use.

Updated: 30-07-2025

Price history and price alert

Do you need price history chart (for all/most countries) for PM2.5 Cotton Adult Mouth Mask Filter 100 Pcs.? There we go. The lowest price was: $23.99.
Price records source(s): Gearbest
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert