?ceiling air diffuser filter/eu5 ceiling filter cotton/synthetic fiber air filter roll Product Information 1. Product Overview (1). Product Description 1).?Retardant ceiling filter?is made of super-long heat-welding and anti-breaking synthetic fiber and quality water soluble resin, no silicon. 2). Flame?retardant air filter material full three-dimensional spray adhesive, flame retardant, layer upon layer fiber density increasing, the surface of the joint of high strength choreography of fiber, effectively prevents the dust particles adsorption rate is 100%. 3). The wind?surface of the mesh is specially compact, and also put a fishing net to strengthen it, this structure makes the filtering material keep the high filtering efficiency and large dust holding capacity, even more, it can extend the working life. 4). It can?improve the quality of the air. On the other hand, due to low resistance of the material, it also can save the cost of system operation. 5).?Quality of the product has passed the national quality supervision and inspection center. ? (2). Product Feature

Feature	long resistance, high air flow rate, long operating
	large dust holding capacity, outlet side with net or cloth
	recyclable many times, safe and eco-friendly
	high fire prevention property, low initial pressure drop
	gradual density, high efficiency, anti-humidity 100%,
	Non-flammability

? (3). Parameter Table All the items can be customized by customer's requirement, such as shape, size, material, color, packing, etc.

Specification of ceiling filter media
Type	CD-600G	CBD-600G	CBL-600G	CB-500G	CB-400G
Composition	Polyester + micro net	Polyester + micro net	Polyester + fabric	Polyester + fabric	Polyester
Thickness	23±2mm	23±2mm	23±2mm	23±2mm	23±2mm
Max working temperature	120℃	120℃	120℃	120℃	120℃
Product density	600g/ m2	560 g/ m2	600 g/ m2	500 g/ m2	400 g/ m2
Advisable cross speed	0.25m/s	0.25m/s	0.25m/s	0.25m/s	1.5m/s
Initial pressure drop	28pa	26pa	28	26pa	30pa
Final pressure drop	450pa	450pa	450pa	450pa	350pa
Dust holding capacity	600g/m2	500 g/ m2	600 g/ m2	500 g/ m2	450 g/ m2
Classification(EN779:2002)	F5	F5	F5	F5	F5
Flame resistance	F1-DIN53483	F1-DIN53483	F1-DIN53483	F1-DIN53483	F1-DIN53483

? (4). Photos ? (5). Application 1. Applied to the air filtration for the painting factory, the spray workshop, baking varnish room and so on. 2. Applied to automotive factory, the automobile repair shop, the motorcycle factory, the bicycle factory, the operating system of the household appliances painting. 3.?The air supply system at top of the spraying-baking. 4. Used for coating plant, spray paint room, paint room air filter, etc. Apply to factory, car repair shop, motorcycle, bicycle factory, home appliance coating operation system. ? ? 2. Our Products ?? ? 3. Certification ? ? 4. Material We always use high quality fiber to manifacture our products. ? ? 5. Workshop ? ? 6. Packaging & Shipping ? ? ? Company Information 1. Introduction Chang?Bo?Industrial Co., Ltd.?was established in?2004.?The company is now?more?than?100?people?who have?10 years of experience?in the industry?experienced engineers.?Chang?Bo?Industrial?Co., Ltd. is?a?professional enterprise?of?the?production of environmentally friendly?materials which?has strong technical?force,?first-class?production equipment, advanced?detection system,?high quality and efficient?service system.?Its?products are?widely used in?chemical, cement,?smelting,?steel, building materials, carbon black?and?other?environmental protection industry?and?commercial buildings, hospitals?and?other?clean?place?air purifiers, dust?treatment.? Our main products are:? 1). dust media: pre-filter media, needle punched hard filter media, activated carbon filter media, paint stop filter media and ceiling filter media; 2). dust cloth: needle felt?dust cloth,?glass fiber?dust cloth;? 3). dust bag,?high temperature dust?bags, anti-static?dust bag,?dust bag?water repellent and oil. Our commitment: to provide the best performance products and high quality services in a reliable way. ? ? 2. Photos ? ? 3. Clients We have clients like Volkswagen Group, BYD, Lenovo, Haier and so on. We used to have offered high quality products for them. We are looking forward to making business with you. ? ? 4. Certifications ? ? 5. Exhibitions ? ? 6. Our Services 1. Filter industry production:?offer standard products,?special needs of customers, can be customized. 2. We have the most advanced production equipment and the most professional production team. And our products are affirmed by the majority of customers. 3. Our quality:?manufactured in accordance with the relevant national standards,?one-year warranty period. Confirmed the product itself as the problem we offer free replacement or refund unconditionally. ? ? 7. Why Us 1) We are awarded the China Growth Funds Hundreds Appraisal in 2001, please trust us 2) Over 8 years experience in the export of air filters 3) ISO 9001 and UL Certified 4) Fast delivery, usually within 2 weeks 5) Competitive price as we have our own factory ? You are always welcome to have a visit of our plant. ? ? 8. Contact Us If there is anything that we can do for you, please contact us without hesitate.