Desk fan air purifiers in comparison

Silent Fan for Bedroom, Study Room This quiet fan is ideal for bedroom cooling, for slight sleeper, old people and children's bedrooms as its noise level starts from just 20dB, just like a whisper, some rustling leaves; 12-hours Off timer and On timer, smartly set the cooling time you want! Automatically dimmed and closed display light never disturb your sleep.

PACKAGE INCLUDED One HEPA Filter come with a micro usb cable, wall charger not included.Filters need to replace every 6 months, no washing search "B07KYFCB6S" to buy the replacement filter.

IMPROVE 300% BY AVOIDING REPEATED PURIFICATION With the unique design of 40 degree oscillating airflow,adopting an seperate Ionizer inside(8 million) and face to face air blowing design, QUEENTY F001 air purifier with H13 True HEPA filters could not only remove dust, smoke, pollen etc.,but also could improve the efficiency by avoiding repeated purification as similar purifiers only blow the air up to the ceiling. Only such innovation could truly make a healthier and more comfortable living environment for you(especially for small space such as office table or bedroom use).

LONG-LASTING FILTER No need to replace your filter for up to 5 years (Tested to GB T18801-2015 P.CCM, based on 50% CADR decline, 12 sq m cleaning area, and 12 hrs daily operation on MAX fan speed.)

Preset Custom Mode You can pre-set 3 different switch times for the fan speed based on your preferences and create custom combinations. It will run at the corresponding fan speed level during the designated times to meet your customized purification needs.

HEPA FILTER The Spear & Jackson Air Purifier removes 99% of airborne allergens as small as 0.3 microns including pollen, dust, pet dander, odours and smoke. Great gift for anyone who could do with help getting a great night's sleep and improve air quality.

Upgraded Air Purifier Silent and powerful Design Air filters and purifiers 360 Purification Performance makes the air circulates faster, enhancing the air clearing efficiency. Upgraded Low noise version air purifier home to make sure you enjoy a high quality sleeping.

Feel The Coolness Features dual fans to maximize air movement and deliver strong airflow throughout the stuffy space in high summer. 3 speed options (high-medium-low) provide tailored cooling-off experience to beat the heat.

Thoroughly purifiers rooms up to 39 m2 With a CADR of 170 m3 h, its powerful airflow cleans the air in minutes (4), removing particles like PM2.5, pollen, dust, viruses and other pollutants

Smart Control & Easy Adjustment Manage climate effortlessly via the glare-free LED touchscreen or remote control fan functionality. Adjust speed, 90 oscillation, or 1-8 hour timer from 6m distance - perfect as a portable standing fan for kitchens, bedrooms or home offices.

Note This product does not contain essential oils, if you have the need, please purchase and apply suitable essential oils. The essential oils suitable for this product are non-corrosive essential oils that can be dissolved in water, otherwise they will damage the product.

Multifunctional Air Cooler The air cooler fan combine with many functions air cooling, humidifying, air purifying and night lighting. Optional three gears and separate humidifying, light button, the fan can be adjustable to satisfy your demand, bring you a cooling environment