Pre Filter Media

Model NO.:: M-1
Price:: US $ 0.90-1.00 / square meters
Delivery:: FOB
Minimum order quantity：：: 1000 square meters
Supply Ability:: 60000 square meters / Week
Country of Origin:: Guangzhou,China
Stock Time:: 15 Days

The pre-filter media is designed as a pre-filtration or primary filtration for general ventilation equipment and an air control system with heavy pollution. The filter is ≥5μm particles and foreign matters, with large dust capacity, small resistance, economical and practical, and simple structure.

Product Description

Features:
· with high dust capacity and low resistance;
· silicone-free and resistant to chemicals such as chemical solvents and acid smog;
· long service life, multiple-use after vacuuming or cleaning, economical and practical;
· PET organic synthetic fiber with high performance, high strength, and fracture resistance is adopted to make it by step encryption and incremental structure, combing and laying the hot air;
· paper frame and metal frame are mostly used to make plank filter and pleat filter and can be used as pocket filter

Specifications:

Model	Configuration Size	Initial resistance(Pa)	Rated air velocity（m/s）	Rated Air Flow (m³/h)
RT-C100	20m1/2m5mm	≤30	1.5	5400
RT-C200	20m1/2m10mm	≤30	1.5	5400
RT-C250	20m1/2m（15-20）mm	≤30	1.5	5400
RT-C300	20m1/2m20mm	≤30	1.5	5400

Note: other specifications can be customized according to requirements

Technical datasheet:

Filtration class	G4(EN779)、G4(EUROVENT)
Moisture resistance (relative humidity)	≤99%RH
Final resistance	250Pa(suggestion)
Average weighing efficiency	95%(ASHRAE52.1-1992)
Flame-retardant grade	F1(DIN 53438)、B1(GB/T 17591-2006)
Temp. short peaks	120℃
Filter object	Coarse dust and foreign matter ≥5cm
Temperature-resistant	≤100℃
Dust holding capacity	500g/m² 、600g/m²