Replacement HEPA Filtration Media

Name: Replacement HEPA Filtration Media
Brand: Srilan
SKU: 100015008

Particles larger than about 2 µm are primarily filtered out by the upper respiratory passages. They can cause allergic reactions and impair comfort.

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Description

Particles larger than about 2 µm are primarily filtered out by the upper respiratory passages. They can cause allergic reactions and impair comfort. Particularly people with allergies suffer from these small particles. HEPA filtration remove over 99 percent of airborne particles, which protects disaster survivors and recovery personnel. This prevents common health issues such as allergic reactions and illnesses while improving the quality of the air inside recovery spaces. If your HEPA filter becomes clogged due to excessive use or poor maintenance, its ability to clean the surrounding environment can be impaired. This causes dust, dirt, and other particles to be stirred up rather than removed. That’s why we need to change replacement hepa filtration.

Srilan’s replacement hepa filtration media is well known with its high CADR, low resistance, stable shelf life. Melt blown materials are mainly used in air purifier as core filtration layer, these materials are laminated with activated carbon material or different supporting material. Composite filtration materials are mainly used in air purifier as core filtration layer, these materials can be applied directly to produce many different kinds of air filters. Supporting materials are mainly used in air purifier as core backing layer, and Srilan company can produce flame retardant, antibacterial and colorful supporting materials to meet different needs.

Melt blown

Item No.	Weight (g/m2)	Test Flow (L/Min)	Pressure Drop (Pa)	filtration efficiency (%)	Test Aerosol	Applicable
SLH11	20	32	12	98	Nacl	Be used to make HEPA filter
SLH12-25	25	32	18	99.5	Nacl
SLH12-30	30	32	18	99.5	Nacl
SLH13-30	30	32	32	99.97	Nacl
SLH13-45	45	32	32	99.97	Nacl

Composite materials

Item No.	Weight (g/m2)	Test Flow (L/Min)	Pressure Drop (Pa)	filtration efficiency (%)	Test Aerosol	Applicable
SLKJ-H11	90	32	14	98	Nacl	Direct pleating to produce HEPA filter
SLKJ-H12-95	95	32	20	99.5	Nacl
SLKJ-H12-100	100	32	20	99.5	Nacl
SLKJ-H13-100	100	32	34	99.97	Nacl
SLKJ-H13-115	115	32	34	99.97	Nacl

Item No.	Weight (g/m2)	Test Pressure (Pa)	Permeability (L/m2.s)	Stiffness (Mg)	Application
SLB70	70	200	5500	100：40	Be laminated with activated carbon material or melt blown materials
SLB70 Special for carbon particles	70	200	3500	90：35
SLB70 blue color	70	200	5200	100：40
SLB80 yellow color	80	200	4200	110：45