KN95 Particulate Round Filter Cotton for Half-Face Mask

• Customization: Available
• Color: White
• Material: Cotton
• Model NO.: N2195D
• Size: D102mm
• Protective Object: Non-Oily Particles Above 0.075um
• Filtration Efficiency: KN95
• Protection Grade: Class 1
• Transport Package: Cartons, Standard Packaging
• Specification: 1pc/pack
• Trademark: Haigu
• Origin: China
• HS Code: 8421399090
• Production Capacity: 1, 000, 000PCS/Month

Product Description

Product Description

Haigu anti-particle suit is equipped with a close-fitting mask and KP/KN type particle filter cotton. The large filtering area and hierarchical structure make the inhaled air purer. KP type can protect non-oily particles above 0.075 microns and oily particles above 0.185 microns; KN type can protect non-oily particles above 0.075 microns, including dust, smoke, objects, and microorganisms. The scientific low-resistance design ensures that the user can breathe smoothly, is non-toxic and odorless, and is ultra-light and decompressive, greatly improving the wearing comfort.

Q&A:
1.Q: How long is the shelf life of the filter box?
   A: The filter should be stored in a dry,clean,pollution-free,direct sunlight free and airy warehouse,strictly against humidity and
        high temperature.The storage period of the filter that meets the above storage conditions is 5 years,subject to the
        production date.Please use it before the storage period.

2.Q: How to judge whether the filter cartridge is effective or not?
   A: The use time of the filter is effected by many factors,such as the concentration of pollutants in the specific environment air humidity,user
         respiratory rate and so on.After wearing it correctly,we suggest that you immediately establish a replacement schedule and replace
         the filter box regularly,when you have smelled harmful smell or feel unwell, it may indicate that the filter cartridge has been saturated,please
        leave the working environment immediately and go to a safe place to replace the filter box.

3.Q: Can filter cotton washable ?
   A: No,because the adsorption principle of the filter element is electrostatic adsorption,and permanent static electricity will rush into it.fit is
        washed,the product structure layer will be damaged,and the protection effect will be greatly reduced,so it cannot be washed.

4.Q: How to determine when to change the filter cotton?
   A:The filter cotton can normally be used for 7 days.When the surface of the filter cotton is very dirty and there is dust at the observation
       port,the respiratory resistance is seriously blocked,which indicates that the structural layer is damaged and the protection effect is reduced.
       At this time,even if the dust concentration is small,it should be replaced immediately.

5.Q: The activated carbon in the filter box is invalid after use.Can it be replaced by itself?
   A : No,it is strictly forbidden to assemble,disassemble and replace the gas mask and its filter parts by individuals,so as to ensure the ant-
        virus effect and life safety.At this time,just need to replace the new cartridges.

Detailed Photos

 

Product Parameters

Filter Element Models and Parameters
Type	Catagory	Shape	Model No.	Filtration Efficiency	Filtration Efficiency	Match Product	Protected objects
KP	2 series	Trapezoid	P2190/P2195/P2100	KP100/KP95/KP90	KP90/KN90≥90%   KP95/KN95≥95%   KP100/KN100≥99.97%	Class 1 cartridge	Filter oily and non-oily particles
		Round	P2290/P2295/P2200	KP100/KP95/KP90		Class 2 canister
			P2390/P2395/P2300	KP100/KP95/KP90		Class 3 Canister
	3 series (Bayonet type)	Round	P3010/3095/3090	KP100/KP95/KP90		600/602/800D
KN	2 Series	Trapezoid	N2190/N2195/N2100	KN100/KN95/KN90		Class 1 cartridge	Filter non-oily particles
		Round	N2195d	KN95		500/501 Round Cartridge
			N2290/N2295/N2200	KN100/KN95/KN90		Class 2 canister
			N2390/N2395/N2300	KN100/KN95/KN90		Class 3 Canister
	3 series (Bayonet type)	Round	N3010/3095/3090	KN100/KN95/KN90		600/602/800D
	5 series	Square	N5090/N5095/N5010	KN100/KN95/KN90		500/501

Filter Cotton Filtration Efficiency Table
Only suitable for filtering non-oily particles	Filter Element Type	Filtration Efficiency		Protective particle size
	KN90	≥90%		Non-oily particles above 0.075µm
	KN95	≥95%		Non-oily particles above 0.075µm
	KN100	≥100%		Non-oily particles above 0.075µm
Applicable for filtering oily and non-oily particles	Filter Element Type	Filtration Efficiency		Protective particle size
	KP90	≥90%		Non-oily particles above 0.075µm and oily particles above 0.185µm
	KP95	≥95%		Non-oily particles above 0.075µm and oily particles above 0.185µm
	KP100	≥100%		Non-oily particles above 0.075µm and oily particles above 0.185µm
Smoke Filter Performance of Combination filter element(including smoke filter layer)
Grade	P3		P2		P1
Efficiency%	≥99.99%		≥99.0%		≥95.0%
Protective particle size	Oily particles above 0.02~2µm

Packaging & Shipping