Can I stick a prefilter on the hepa filter (though I know it doesn't come with prefilter) . Will it work?

No, we don't provide any prefilter for QT3 HEPA. We'll also not recommend using prefilter as it would reduce the airflow and hence CADR significantly.

Can the hepa filter get fungus or damaged if I use very occasionally ? (only during traveling,I.e.2-4 times a year)

That's a good question. The purpose of a HEPA filter is to capture tiny particles such as PM2.5, bacteria, dust, etc that are present in the air. If the HEPA filter is not used for a long time and is kept under moist conditions, then it MAY lead to the accumulation of bacteria. In that case, you need to put the HEPA filter in the sun and run it outdoors. Another solution if you're not using the HEPA regularly, you can keep the HEPA filter inside a plastic bad to avoid moisture and bacteria attacks.

Where to get the replacement filter when needed

Thanks for asking the question. Kindly provide us with your Amazon order number and we'll help you with the QT3 replacement HEPA filter

Kya 14*14 feet room ke liye compatible hai?

This is a personal purifier. Although it’s not designed to clean a whole room, the QT3 portable purifier reduced PM2.5 by an average of 76% in a 13m2 (130 sq ft) room in overnight tests.

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

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الحساب عربة التسوق

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

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الحساب عربة التسوق

Smart Air QT3 HEPA Portable Small Air Purifier for Car, Home, Personal Desk | In Built Battery with USB Type C Charging |Filter Replacement Indicator| White

Product ID: 476658309

Details

Brand
Smart Air
Colour
White
Item Weight
609 Grams
Power Source
Battery
Product Dimensions
15D x 14.5W x

🔋4-hour battery life

🌬️CADR 40 m³/h

🛡️95% pollutant removal

Description

🌟 Elevate Your Air Quality Game!

SMART PORTABLE - With a built-in battery and filter change indicator, stay ahead of air quality wherever you go.
COMPACT YET MIGHTY - Designed to fit seamlessly into your life, whether at home, in the car, or on your desk.
ECO FRIENDLY DESIGN - No ozone emissions, just pure, clean air for you and your loved ones.
WHISPER QUIET OPERATION - Enjoy a peaceful environment with noise levels as low as 32dB.
BREATHE EASY LIVE FREELY - Experience the power of clean air with the QT3's advanced HEPA filtration.

The Smart Air QT3 HEPA Portable Air Purifier is a versatile 3-in-1 device that combines air purification, cooling, and portability. With a high-density H11 HEPA filter, it effectively removes 95% of pollutants, operates quietly at 32dB, and features a built-in battery for up to 4 hours of use. Ideal for home, car, or office, it ensures you breathe clean air wherever you are.

Specifications

ASIN	B0BH7XQB1M
Best Sellers Rank	#1,023,478 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #462 in HEPA Air Purifiers
Brand Name	Smart Air
Colour	White
Contaminant Filtration Capability	Dust, Pet Hair, Pollen
Control Method	Touch
Controller Type	Button Control
Customer Reviews	3.5 3.5 out of 5 stars (13)
Filter Type	HEPA
Importer Contact Information	Smart Air Filters Pvt Ltd F59, Kainchi Wali Gali, Lado Sarai, New Delhi 110030 +91 95990 97907
Included Components	1 × QT3 Purifier, 1 × HEPA Filter, 1 × USB charger cable, 1 × QT3 Product Manual
Item Dimensions D x W x H	15D x 14.5W x 18H Centimeters
Item Weight	609 Grams
Manufacturer	901-B, Huapu Huayuan, 9 Dongzhimen Nan Da Jie, Dongcheng District, 100007 Beijing, China, Smart Air (Beijing) Technology Co. Ltd
Manufacturer Contact Information	901-B, Huapu Huayuan, 9 Dongzhimen Nan Da Jie, Dongcheng District, 100007 Beijing, China
Model Number	SA200
Noise Level	32 Decibels
Packer Contact Information	Smart Air Filters Pvt Ltd F59, Kainchi Wali Gali, Lado Sarai, New Delhi 110030 +91 95990 97907
Power Source Type	Battery Powered
Software Update Supported to Date	unknown
Special Features	Built-in Battery, Filter Replacement Indicator, Touch Control, 3-in-1 Design (Air Purifier, Cooling Fan, Car Air Purifier), No Ionizer/Ozone Emission
Specification Met	CE Certified
Unit Count	1.00 Count
Warranty Description	1 Year warranty on motor only (not HEPA)
Wattage	9 Watts

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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.

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