Air purifier filter is true hepa grade 99.97%@at 0.3um,long life time 5-10 years.
Port: Shanghai or Ningbo
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 60000 Piece/Pieces per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: One pc into a clear PE bag.
Delivery Detail: It depends on the quantity.
Air purifier filter is use Filtech Nano-Xcross Media.
1).air filter is designed to be economical with large capacity of air flowing and low resistance
2).good air permeability and high degree of keeping out of dust.
3).Compared the standards together, the volume of filtering containing dust is 30% more,
filtration efficiency is from 80% to 99.9% HEPA grade 99.97% at 0.3um.
4).life time :5-10years
We can provide OEM service for all kinds of such air filter.
Note:
1. Filter durability test Per. ASTM F494
2. Air pressure loss Per.ASTM F-588
3. ASTM F1977-04: Determining Initial, fractional, filtration efficiency ofvaccum cleaner filter test Stardand.
4. ANSI/ASHRAE Standard 52.2-2007:Method of TestingGeneral VentilationAir-Cleaning Devicesfor Removal Efficiency by Particle Size.