air merv 7 pleated air filters with cardboard frame for clean return air system HAOAIRTECH

Company Advantages
1. To guarantee a good electrical contact, HAOAIRTECH Pleated Air Filter is carefully treated both in components soldering and oxidation. For example, the metal part of it has been exquisitely handled with paint to avoid oxidation or corrosion.
2. Pleated Air Filter is suitable for merv 7 pleated air filters , with the advantages of pleated furnace filters and so on.
3. Pleated Air Filter is an automatic merv 7 pleated air filters device and very easy for pleated furnace filters .
4. The markets of Guangzhou HaoAir Purification Technology Co.,Ltd. are expanded to many countries and regions around the world.

 

Introduce: 

     Pleatted prefilter  is suitable for primary filtration of air conditioning system. and Medium efficiency air filtration.  It is mainly used to filter dust particles above 5  or 10 micron. Outer frame materials include cardboard frame, Aluminium frame and galvanized iron frame.

   Filter materials include non-woven fabric, nylon mesh, activated carbon filter material, metal mesh, Protective mesh includes double-sided plastic-sprayed wire mesh and double-sided galvanized wire mesh. 

Media	Non-Woven fabric and synthetic fiber
Frame	Cardboard frame
Gasket	Neoprene / EVA or PU
Frame size	24/48/96mm
Screen	Metal  screen in one side or both side
Efficiency	G1-G4 ,F5-F8
Max Temperature	80℃
Max Humidity	100%

Dimension	Rate air flow	Media area	Dust Holding(g)	Initial Resistance (pa)	Finally Resistance (pa)	Efficiency
592x592x46	2600	0.97	110	<25	100-200	G1
			130	<30	100-200	G2
			160	<40	100-200	G3
			200	<45	150-200	G4
592x490x46	2200	0.81	98	<25	100-200	G1
			110	<30	100-200	G2
			130	<40	100-200	G3
			160	<45	150-200	G4
592x287x46	1300	0.48	50	<25	100-200	G1
			60	<30	100-200	G2
			80	<40	100-200	G3
			100	<45	150-200	G4

Customer size is available 

mainly used for: central air conditioning and centralized ventilation system pre-filtration, large- scale air compressor pre-filtration, clean return air system, pre-filtration of local high efficiency filter device. 

Company Features
1. Guangzhou HaoAir Purification Technology Co.,Ltd. specializes in professional production and supply of merv 7 pleated air filters .
2. Technology in Guangzhou HaoAir Purification Technology Co.,Ltd. keeps advanced with time going on.
3. Guangzhou HaoAir Purification Technology Co.,Ltd. will use cultural advantages to develop high-quality Pleated Air Filter to meet the market. Check it! Guangzhou HaoAir Purification Technology Co.,Ltd.'s focus is on people and the relationships that we build. Check it! Guangzhou HaoAir Purification Technology Co.,Ltd. will unswervingly supply high quality pleated filter. Check it! Guangzhou HaoAir Purification Technology Co.,Ltd. aims to maintain long-term and high-speed development. Check it!