Detailed Product Description

Panel filter---cardboard panel filter

Applications:coarse particle filtration 
Type:pleated panel filter
Frame:water resistant cardboard
Filter media:synthetic fiber or cotton-synthetic mixture
Grids:water resistant cardboard
EN 779 Class:G4
Average arrestance:92%（ASHRAE 52.1-1992）
MERV:MERV 9（ASHRAE 52.2-1999）
DIN 53438 Flammability:F1
UL 900 Standard:CLASS 2
Final pressure drop:(recommender) 200Pa -（maximum）250Pa
Max. air flow rate:125% of nominal air flow rate
Max. operating temperature:70℃
Max. relative humidity:100%

Specs as below:

Panel filter is the pre filter of hepa filter and air filter.

MOQ: 1pc

Delivery time: 7 to 30 working days

Port: Shanghai

Payment terms: T/T, Paypal, Western Union, L/C, D/P,D/A

Samples: available.

factory tour: welcome

Air filter, hepa filter, pre filter, carbon filter, pleated filter,washable air filter can be panel filter.