1. 4 kinds of air filtration and purification functions：
UV-C / 3 in 1 composite HEPA filter / O3 / negative ion four purification modes;
Suitable for pollen, pet hair, allergens, odors, smoke, formaldehyde, etc., with a purification rate of over 99.97%.
2. O3 timing 2H automatically shuts off, negative ion timing 4H automatically shuts off, this design enables us to purify the air more professionally, reasonably and healthily.
3. Aromatherapy addition: You can add floral essential oil, a small amount of alcohol and freshener to make our air full of fragrance and healthier.
4. Use and replacement of composite filter:
A: Clean the filter dust every three months, and put it in the sun for 3-5 hours to prolong the service life.
B. The DDLH filter is thicker and has a service life of 6-9months. If you want to replace it, please purchase our genuine composite filter，The effect will be better.
Make sure this fits by entering your model number.
[2020 Innovation]: DDLH-177 air purifier, ultraviolet UV-C: international standard C band 200nm-275nm; German imported negative ion generator: can produce 1200W negative ion; active oxygen release concentration: 50mg/h; 3 in 1 composite HEPA filter Net. It has excellent effects on odor, mold, pollen, pet hair, allergies, smoke, dust and formaldehyde. The air purification rate exceeds 99.97%!
[Excellent performance]: Silent operation 30dB; 322 inch area 10 minutes to complete the purification; automatic timing: negative ion operation 4H automatically stops, active oxygen operation 20 minutes automatically stops; power saving: 1 kWh/150H; you can add perfume or essential oil, Fill the air with fragrance.
[Practicality]: DDLH-177 air purifier, weight: 2 pounds, volume: 11in*5.5in*5.5in; weight and volume are moderate, we can put it on any desktop and ground, and can be easily transferred to various rooms ; And easy to carry, can be placed in the car or hotel room; suitable for our business office or travel.
[Professional technology]: At present, most air purifiers will use ultraviolet rays, negative ions, active oxygen, and it will hurt us for a long time; for the above problems, we have innovated; ultraviolet rays: built-in. Low voltage. International Standard C-band; negative ion: 4H automatic stop; active oxygen: 20 minutes automatic stop. The elderly, pregnant women, infants and asthmatics can use our air purifiers with confidence.
[Quality assurance and after-sales service]: DDLH-177 air purifier, quality problems within one year, we will replace the new DDLH-177 air purifier for you for free! And has a three-year warranty! We have a professional after-sales service team, if you have any questions, please contact us, we will provide you with the best service!