Popular design for europe wifi enabled air purifier with PM2.5 and temperature

About JH1702 Filters advantages

2 pre filter(washable):

The primary filtration uses an aluminum alloy filter located in the pre-filter. It is mainly used for filtering dust larger than 5
microns, including large dust particles, dander, pollen, floating debris, and other pollutants. It can be
washed many times and used repeatedly.

2 hepa and carbon(composite filters)

The effective HEPA filter filters airborne germs, smoke and dust particles
microns large at a rate of 99% or more. In combination with the
multifunctional filter, the HEPA filter can filter out microscopic particles larger than 20 nanometers in diameter, including
bacterial mold, dust,
allergens, and some viruses, while filtering out smoke. According to the World Health Organization, the avian flu virus, influenza virus, and Legionella bacteria are greater than 20 nanometers. The HEPA filter can filter them out.

The filter material, covered in an air permeable mesh, uses the honeycomb surface to eliminate formaldehyde, giving it a low drag coefficient, larger surface area, and a quick, effective removal.

As for filter replace:

After use for 3000 hours,there will be a sign flicker on the display to remind people to replace filters

If your place air quality is very poor,had better replace filters every 6 months

The hepa and carbon filter can not be washed ,must be replace new one

After put new filters inside machine,press the “5S” button for 5 seconds,then will finish the replace

About the DC motor:

Why use DC motor:

1, work more sliently(lower noise than AC motor)

2, work more efficient(bigger air flow than AC)

3, more durable

Multifunctional machine:

1) child lock

To avoid children to press the buttons if only them at room

• Timer

To set the working time you want even if you go out to work

• PM2.5 display

20-70-good air quality

70-150-medium air quality

More than 150-poor air quality

• Color indicator

To show the different air quality by different color:

Blue-good air quality

Orange-medium air quality

Red-poor air quality

• Temperature show

To show the room temperature

• Shell materials

Use best new ABS materials to make the shell

7)3 fan speed

When work at lowest speed,power is 20w and cadr is 200m3/h

When work at medium speed,power is 40w and cadr is 450m3/h

When work at highest speed,power is 60w and cadr is 680m3/h

About noise level:

Highest speed:62db

Medium speed:45db

Lowest speed:30db

Our company informations:

founded in 2015,and only produce air purifier with 3 product line,located in Zhongshan city,guangdong,China,we have a cadr test lab and with a enginner team which have more thann 10 engineers to develop new models every year,from the product line,we will have 3 time quality check before pack the machines

Our Advantages:
1. We provide 1 year warranty
2. Replace the broken parts freely when next order
3. Shipping Tracking Service
4. OEM program, brand your product and packaging, be the hot seller in your area..
5. If you have any questions or need help, please let us know at any time, we will try our best to provide services.
6. The goods will be packing well by our profession packing worker.

How to process with us?
1) send enquiry to us by email or by phone
2) after received enquiry,we will send you product details by email
3) if you found some modesl ok for you ,pls ask us for more details(video or photo)
4) we could provide sample within 7 days if needed
5) before large order,we will send you one sample to let your comfirm

Certifications:
CE/ROHS/ERP,other cetifications can be discussed if needed

FAQ:
1. How can we get sample to test quality before placing larger order?
normally 7 days can provide you sample,you arrange the shipping cost and sample cost first,after place bulk order,we will return you sample cost
2. Can we do printing or label printing on the machines ?
Yes, we can.
3. Can you do ODM?
Yes, We can ,you provide the drawing to us,we will caculate the mold cost for you
4. What is the normal lead time?
For stock , we will send goods to you within 1-3 days after receiving your payment.
For OEM order,15~20 days is needed after received payment
5. What is your shipping terms?
For small trial order,FEDEX, DHL, UPS, TNT etc can be provided.
For larger order,we can arrange shipment by sea,by air according to your requirement.
We will help you to choose the best efficient shipping way according to your detail requirements.