Odor Sensor Hepa Filter Air Purifier With Child Lock K04B

Product Name  Negative Ion Air Purifier Model OLS-K04B
Color Black, Silver Chassis Material ABS / Acrylic cover
Product Dimension 390*200*675mm Package Size 440*263*735mm
Gross Weight 11.3KG Net Weight 9.5KG
Voltage 220V/50Hz, 110V/60Hz Power 50W
CADR 400m³/h Negative Ions 60 million/cm³
Application Area 50 square meter  Control Operation Panel Buttons + Remote Control
Noise 26.8dB PM2.5 99.9%
Filter Aluminum Filter(washable) + Cold Catalyst Filter + Antibacterial Filter + Honeycomb Activated Carbon Filter + High Efficiency HEPA Filter
Sensor Filter Replacement Reminder +  Dust Sensor  + Light Sensor + PM2.5 Diplsy + Touch-screen
Protection  Power off once cover open + Children Lock 


Aluminum Filter: Filter the larger volume particles, can wash by water.
Cold Catalyst Filter: Catalyzes of formaldehyde, benzene, TVOC.
Formaldehyde Filter: Remove of formaldehyde fast and efficient.
Antibacterial Filter : Removes fine particulates, acariens, microbe, bacterials.
HEPA Filter: Eliminates mold, dust, allergens and bacterial.
Ultraviolet Sterilize Light: Rapidly kills viruses and bacterial.
Anion Purification: Improves air quality, multiple health benefits.
Protection Safe and Reliable
Open the cover and power off: the machine power off automatically when it’s cover is opened
Convenient Handles on both sides
Child Lock: prevent children from accidentally touching causing security risks


K04B 01 K04B 02K04B 08


CADR value 400m3/h
Note:The CADR value is the main indicator to evaluate the purification performanceof air purifiers. The higher the CADR value is,The higher the purification performanceof the air purifier is!


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1.Aluminum Pre Filter
Aluminum Pre Filter,Remove Large Granule Dust,Dander,Pollen,Floating Compound And OtherPollutants. Washable And Reusable.



2.Cold Catalyst Filter
①The Cold Catalyst Will Play a Catalyst Effect ln NormalLiving Environment Without Any External AssistanceLike UV light,Sunlight,High Temperature Or Pressure.
②The Cold Catalyst Can Be Used To Deal With Formaldehyde,Ammonia,Benezene,TVOC,HydrogenSulfide And Other Harmful Gases Released By Plywood,Furniture, Wallpapers,Carpets,Curtains And Bedspreads.




3.Formaldehyde Removal Filter
①This is a removal filter that is designed to quickly adsorb anddecompose formaldehyde. lt is made of top-quality material forenhanced durability.
②Filled the honeycomb with unique formaldehyde removalcatalyst and material.
③Tested by the Shanghai Academy of Public Measurement(APM), the product can quickly adsorb and decompose formaldehyde.Formaldehyde removal rate above 90% testedin 30m test chamber for 1 hour.



4.Antibacterial Filter
The 5 Microns Filter with AntimicrobialAgents Can Efficiently Kill Bacterialn The Air.







5.High Efficiency HEPA Filter
The Precision Of The HEPA Filter ls 0.01 Micron,And lt is Able To Eliminate Partcles Which AreLarger Than 0.01 Micron With The Filtration Rateof 99% Or More. Dust,Bacteria,Fungi, Viruses,Allergens And Other Small And Tiny ParticlesAre Not Able To Get Through The HEPA Filer.




6.UV Sterilize Light
A Variety Of Bacteria Can be Killed by the 365nm UV Light.The UV Germicidal Lamp is used to purify the air and itis able to eliminate odor caused by smoke and mold.







7.Anion release
Negative ion purification adds a little “vitamin” tothe air Negative ion generator, release large amount of negative ions, effectively reduce dust, and static electricity




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In the automatic mode, the indoor sensoris detected by the brightness sensor,and the indicator light of the operation panel and the brightness and air volumeof the display screen are automatically adjusted.



1.Olansi has founded in 2009, professional OEM and ODM Healthcare products, manufacturer with over 10 years experience.

2.Focus on research and development, design , production and sales of health products-air purification, hydrogen water bottle/generator, water purifiers, series.

3.R&D Department Team, major in mold design and manufacturing with over 15 years experiences in air purifier field.

4.CE,CB,ROHS,ERP approval by SGS; BSCI & ISO 9001 certificates.

5.Promise Confidentiality Agreement “Business Secret Contract“.


Company Information

company profile.jpg

Olansi Healthcare Co., Ltd. is a premier high-tech healthy and environmental friendly factory for purifier. Over 10 years’ experience, with an integrated research and development program. Our activities includes research, development, injection, assembling, sales and after sales. We are a pure source of quality solution of air purifierwater purifiershydrogen water maker and other heath care products. Now Olansi is one of China’s top 5 largest OEM purification products’ factories. We sell to over 20 countries and key markets and annual turnover is over $100 million.

Product Process


Packaging & Shipping




Q1: Are there any MOQ requirement for orders?

A: Yes, if OEM, it’s 300-500pcs, if with neutral package, we can accept order that is no less than 100pcs.


Q2: Are there samples available before orders?

A: Yes,we can sell samples to you.


Q3: What payment terms are accepted?

A: TT, DP, LC,Paypal and Western Union is our payment term, but if you have different request, we can discuss.


Q4: What kind of guarantee do you offer?

A: We provide 12 months warranty for all our items.


Q5: What’s your main product range?

A: It’s air purifier, car air purifier, water purifier,water dispenser, hydrogen water machine, hydrogen rich water maker bottle and other related health care products.


Q6:Can you new design for us ?
A:Yeah, we support OEM ODM and customize service


Q7: What’s your main market?

A: We export to all over the world, and now our main markets are Asia, America and Europe.


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