Applications
1. Pre-filter for air conditioning and ventilation systems
2. Pre-filter for large air compressor
3. Clean room return air filter
4. Pre-filter for local high efficiency filtration device 
Media
100% synthetic non-woven, proprietary media that can be recycled. Engineered with a gradient density composition achieving a MERV 8 using the mechanical method of particle capture. Media does not rely on an electrostativ charge to capture particulate which will dissipate over time and during use.
Media Support
Newly designed expanded metal is conitinuously laminated on the are leaving side to provide pleat stability while eliminating flutter during operation.
Pleated Design
V-pleat design aides in pressure drop while reducing energy cost. Design allows for total media usage and provides maximum airflow and dust holding capacity during the life of the filter.
Filtering Efficiency
The filtering efficiency of ZP is MERV 8 / G3~G4.The corresponding arrestance efficiency is 80%-90%, and the dust-spot efficiency is 40%. This kind of filter is commonly used for primary filtering of air conditioning and ventilation system.
Standard Pre-filter:Customized welcome if order is big
| Model | Efficiency | Dimension W*H*D(mm) | Filtration Area (m2) | Rated air flow (Pa)/m3/h | Comparision between initial pressure drop and rated air flow 70% 100% 120% | Final pressure drop (Pa) | ||
| ZNCX-A(B)P5521-G3 | G3 | 500*500*21 | 0.25 | 1000 | 50 | 70 | - | 200-300 |
| ZNCX-A(B)P6621-G3 | G3 | 600*600*21 | 0.36 | 2000 | 50 | 70 | - | |
| ZNCX-A(B)P8821-G3 | G3 | 800*800*21 | 0.64 | 3000 | 50 | 70 | - | |
| ZNCX-A(B)PZ6605-G3 | G3 | 595*595*46 | 1.37 | 3600 | 60 | 80 | ||
| ZNCX-A(B)PZ3605-G3 | G3 | 290*595*46 | 0.63 | 1800 | 60 | 80 | 70 | |
| ZNCX-A(B)PZ3610-G3 | G3 | 290*590*96 | 1.22 | 1800 | 30 | 55 | 75 | |
| ZNCX-APZ6605-G4 | G4 | 595*595*46 | 1.37 | 3600 | 70 | 110 | - | |
| ZNCX-APZ3605-G4 | G4 | 290*595*46 | 0.64 | 1800 | 70 | 110 | - | |
| ZNCX-APZ6610-G4 | G4 | 595*595*46 | 2.55 | 3600 | 45 | 75 | 95 | |
| ZNCX-APZ3610-G4 | G4 | 290*595*96 | 1.22 | 1800 | 45 | 75 | 95 | |
PRODUCT RANGE
COMPANY INFORMATION
WAREHOUSE
Q: Are you the factory or trading company?
A: We are the professional manufacturer of air filters.
Q: What is your advantage ?
A: We have professional technical team, sales team and service team.
Q: What's your payment term?
A: Usually, TT, Paypal, Western union, L/C, can be selected according to your convenience.
Q: What's your after-sales service?
A: Free online Technology Services 24h hours.
Q: How Arrive to the factory?
A: If you fly, you can go to Guangzhou Baiyun international airport at first, then take the high way train from Guangzhou South station to Xiaolan Station, we can pick you up there.