AOBO-Pre air filters (flat type)

Specifications AOBO-Pre air filters (flat type)

Features   Frame: Paper, Aluminum Media: Non-woven reinforced cotton &synthetic media Media support grid: welded steel wire, anti-corrosive Fire retardant grade: UL-2 listed. (UL 900) Humidity: ≤ 100% RH Recommended Max. Final Pressure drop: ≤ 225 Pa   Applications   Pre filters for commercial & industrial AHU.   Advantages   Metal mesh support at downstream, with strengthening cross together "V" shape of stainless steel wire designed at the upstream, user can replace the material very easy ,the frame can be reused Filter media and frame bonded by adhesive, can ensure no bypass or leakage even under large air flow Hasp avaiable, if needed by installation type   Standard specification  

Model	Outside Dimensions(mm)	Rated air flow(m3/h)	Initial resistance(Pa)	Efficiency(class)		Filter media
	295×295×10/20mm 12″×12″×1/2″/1″	800m3/h	25Pa	40% weight	G1 G2 G3	Non-woven reinforced cotton & synthetic media
	495×295×10/20mm 20″×12″×1/2″/1″	1300m3/h
	495×495×10/20mm 20″×20″×1/2″/1″	2200m3/h
	595×295×10/20mm 24″×12″×1/2″/1″	1600m3/h
	595×295×10/20mm 24″×12″×1/2″/1″	1600m3/h
	595×595×10/20mm 24″×24″×1/2″/1″	1600m3/h

*According to user requirements to customize different specifications and types of filter       Company Information         Our Services   1.Excellent Quality   FIRST-CLASS PRODUCTION EQUIPMENT   Our factory adopted professional filter media production line, filter felt production line and treatment production line.   PERFECT EXPERIMENTAL EQUIPMENT   Our advanced equipment allows us to make all parameters testing of our fabric, such as weight, thickness, air permeability, tensile strength, etc.   PROFESSIONAL ENGINEERS   To ensure our products quality, our professional engineers have to do all tests including: Chemical index test, strength test, abrasion test, fiber analysis, air permeability, water & oil repellent test, fine dust test, single fiber strength test, acid & alkali test and geotextile fabric test.   SKILLED AND RESPONSIBLE WORKERS   With very good operating skills in productions, our workers are highly responsible for products.   2.Good Price   Good production management system and efficient production help us save cost.   Good price can be given not at the expense of quality.   3.Perfect Service   Shandong Aobo provides solutions to its customers by supplying high quality products with strong technical support.   PRE-SALE SERVICE   Detailed, professional and complete analysis can help customers with best possible understandings of their applications and requirements. Then best-use technical solutions are provided.   SALE SERVICE   With excellent language skills, our sales people can communicate well with customers from all of the worlds.   With many years experiences of import and export, our sales people are very familiar with international trade flow. These can help customers to save cost and avoid the risk.   With high responsibility, our sales people make your prompt response anytime and help you follow up the production, packing and delivery time.       FAQ