Spray Nozzle

Deep Pleated Customized Good Quality Industry Filter Box Laminar air flow hoods deep-pleat HEPA Air Filter


1.The filtration material is made from non-woven fabrics, and the synthetic fiber. It has the advantage of the large dust holding capacity, the low pressure loss in the initial period and lager air flow.

2.The filtration material compounds with the material net, and is designed into the foldaway, which will provide the current air with the largest filtration area, 5 times’ filtration area as the common plane mesh. Paper frame and metal frame are available, which is convenient for replace, less purchasing expense.

3.The moisture-proof: 100%;

4.Heat resistance: 80℃;

5.The rank of the filtration: G4.F5.F6.F7.F8.

Common Application

Air purifier replacement filter

In air conditioning system, can extend the service life and high efficiency filter.

Product name
Deep-pleat HEPA Filter
External Frame
Aluminum alloy, galvanized steel, stainless steel, plastic or wooden.
Filter Material
Ultra-thin glass fiber filter paper, artificial fiber fiter paper
Corrugated double glue paper or corrugated aluminum foil
AB component glue, foamed EVA
Filtration Grade
H10, H11, H12, H13, H14 (EN779)
99%, 99.9%, 99.99%, 99.999% (ASHRAE52.1-1992)
≥0.5μm, ≥0.3μm
Temperature Resistance
Instantaneous Temperature


CY spraying & purification tech.CO.,LTD was founded in 1997 and located in Chang an town, Dong guan city, Guang dong province, China. Specializing in the production of spray nozzles, plastic nozzles, mist nozzles, water treatment nozzles, sand blasting nozzles and other metal or plastic products. We has been formed R&D, production and sales of high tech company network integration. 

CY spraying & purification tech.CO.,LTD has Japanese automatic CNC lathes(precision<=2um) and measurement systems for the nozzle follow,angle,impact, force,water distribution ,particle size ,etc. Detection accuracy are reached international level that we can supply a god quality products to our customers.

Our products of high quality widely used in a variety of coating, electroplating, electronic, steel, environmental protection and dust removal, purification, paper making, textile industry, food, vehicles, engineering machinery, petrochemical industry, paper making, ship making , humidifying, disinfection, cleaning, sand blasting, water treatment etc.

We help you avoid the pitfalls to deliver the quality and value your spray nozzle need, on-time and on budget.

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