Air filter MERV8 13 14 Cardboard frame foam sponge Hepa filter prefilter blue color

Product Overview

Description

 

 

Antimicrobial air filter

 

 

 

 

The antibacterial air filter replacement uses low initial resistance substrate as filter material with different antibacterial agents embedded or sprayed on it to kill pathogenic microorganisms or effectively inhibit their growth and reproduction.

According to the JIS L1902-2008 standard, the efficiency of removing bacteria was 93.71% after natural bacteria was treated 60 minutes. The removal efficiency is 99.98% for staphylococcus aureus and 99.99% for staphylococcus albus.

This series of filters can not only filter large particles of dust in the air but also have good antibacterial properties. Therefore, they can be used for pre filtering in the front ends of air purifiers, central air-conditioning new air units and ventilation systems to replace the G3 and G4 filters. It’s economical and efficient.

 

Configuration

· Frame: High-strength cardboard frame with durable and lightweight features.

· Filter media: The filter media is covered with V-cell pleated structure or laid on the surface of the filter element.

· Size: Length, width and thickness can be customized according to customer requirements.

· Optional antibacterial agent

o Dissolution antibacterial agent:
The metal ions (such as silver ions, copper ions, zinc ions, etc.) or their compounds with antibacterial activity are fixed to the porous medium (such as zeolite, silica gel, hydroxyapatite) by physical adsorption, ion exchange, etc.

o Photocatalyst electrodeless antibacterial agent:
Non-toxic, harmless and relatively low price. The main antibacterial agents are N-type semiconductor metal oxides, such as TiO2, ZnO, SiO2. Among them, TiO2 has rather high oxidation activity, good stability, completely harmless to the human body and has excellent broad spectrum antibacterial efficacy.

Nano antibacterial agents:
Made of antibacterial agents coated nanosized powders. Because the nanosized carrier has larger specific surface area, the microorganisms can be better adsorbed and the antibacterial effect is better. The antibacterial property of nano antibacterial agents is much better than that of micro antibacterial

 

Antibacterial properties

Test method: According to JIS L1902-2008, the treated or untreated sample was inoculated for a certain time and its colonies number was measured.

 

Tested microorganisms	Sample treatment	Post-inoculation time	Colonies number (cfu/plate)	Relative colonies number	Bactericidal activity L=Ma-Mc	Sterilization rate (%)	Antibacterial activity value S=(Mb-Ma)-(Mc-Mo)		Inhibition rate (%)
Escherichia coli ATCC 8739	Untreated	Immediately	Ma:5.6×104	4.75	>3.45	>99.96		>6.39	>99.99
		18h	Mb:4.9×107	7.69
	Treated	Immediately	Mo:5.7×104	4.76
		18h	Mc:
Staphylococcus aureus ATCC 6538p	Untreated	Immediately	Ma:2.3×104	4.36	>3.06	>99.91		>5.80	>99.99
		18h	Mb:1.2×107	7.08
	Treated	Immediately	Mo:2.4×104	4.38
		18h	Mc:

 

 

 

 

Q.What's your Delivery Time? 

A:(1)generally the samples will be sent immediately by the air express in 5-7 days if the goods are in stock

   (2)Normally within 30 days,please confirm with us before order!

 

Q.What's the Payment Terms? 

A:Usually,30% as deposit; 70% before shipment by T/T;

 

Q.Can you produce according to the samples?

A:Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

 
Q. What is your sample policy?
A:We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q. Do you test all your goods before delivery?
A: Yes, we have 100% professional tested before delivery.

Q. How do you make our business long-term and good relationship?

A:We keep good quality and competitive price to ensure our customers benefit.

 

Q:Are you manufacturer or trading company?
A:We are a really factory and we have international advanced equipment, top product testing measures, quality certificated system and the modern lean production managing team, the goods are produced by strictly supervision and inspection.