En779 G4 Merv 2-8 Synthetic Fiber Pleated Cardboard Frame Industrial HVAC Primary Air Filter

• Customization: Available
• Clapboard: without Clapboard
• Filter Number: 1
• Model NO.: Pre filter
• Filtration Grade: Pre Filter
• Type: Panel Filter
• Ashrae(52.2-1955): Merv8
• En779:2012: G4
• ISO16890:2016: 92%
• Operating Air Flow(CMH): 1250
• Initial Pressure Drop([email protected]/S): 16
• Net Weight(Kg): 0.6
• Moisture Resistance: 90%Rh
• Continuous and Stable Operating Temperat: Not Higher Than 100 ° C
• Suggested Final Resistance: 250PA
• Transport Package: Carton
• Specification: 592*592*45mm
• Trademark: WUSEN
• Origin: China Shandong Qingzhou
• HS Code: 8421399090
• Production Capacity: 1000000 Piece/Year
• Package Size: 59.20cm * 59.20cm * 4.50cm
• Package Gross Weight: 10.000kg

Product Description

Panel Primary Air Filter

Product Description

TECHNICAL REFERENCE:

Series	W*H(mm)	Depth(mm)	Filter classification			Operating air flow (CMH)	Initial pressure drop(Pa)	Net weight (Kg)
			ASHRAE (52.2-2017)	EN779:2012	ISO16890:2016
PPAF-G4	592*592	45	MERV8	G4	92%	1000	16	0.6

PERFORMANCE CURVE:

PRODUCT OVERVIEW:
The primary filter is a specialized pre-filter designed specifically for the filter wall in the air filtration system of animal husbandry and breeding. It is ideal for filter walls with a corridor or straight structure, offering excellent pre-filtration effects. It is also easy to install, replace, and maintain.

Product Features

1. The filter material is made of flame retardant material blended with cotton and chemical fiber, which has stable efficiency and dust capacity;

2. 15 pleats/inch,50%more filtering area than conventional products;
 

3. The outer frame is made of high moisture resistance and high strength waterproof kraft linerboard ;
 

4. The flame retardance of the filter material conforms to the German industrial standard DIN53438-F1;
 

5. The waste filter can be incinerated,which is beneficial to environmental protection Low operation resistance and large dust capacity;
 

Kraft paper shell

Adopting high humidity-resistant, high-strength waterproof kraft cardboard, cut and moulded in one go.

lended Pleated Filter Media

Made from a blend of ultra-fine cotton and synthetic fibers, it has high dust holding capacity, low resistance, and stable and efficient filtration.

 

Hot-dip galvanised outer frame

Crafted framework from hot-dip galvanized material, this product boasts a lightweight design coupled with exceptional strength, making it effortless to install while ensuring durability.

 

 

Filtering scheme

Engineering Cases

Packing & Delivery

Package: In plastic film or paper carton, no damage. Nude package by full container.Packaging can also be customized according to customer needs.
Delivery: by sea or by air, FCL or LCL. Quick shipment.

Shandong Wusen Environmental Control excels in the research, development, manufacturing, engineering design, construction, and installation of advanced automatic environmental ventilation solutions and eco-friendly protection equipment specifically tailored for the animal husbandry and breeding sector. Our commitment to fostering continuous technological innovation ensures that we provide unparalleled value to our customers, empowering them with efficient and sustainable systems that drive their businesses forward.
 

The company boasts extensive experience in research and development, complemented by an impeccable after-sales service system. Our dedicated product R&D and design department stays abreast of international industry trends, enabling us to undertake the development of innovative products, cutting-edge technologies, and novel processes. With a nationwide sales and after-sales service network, our products have garnered recognition and have been successfully exported to numerous countries and regions worldwide.

Certifications

Our primary air filter have obtained multiple certifications and testing reports to ensure that each one is a high-quality product.

Welcome to visit our factory
WUSEN primary air filter have been exported to more than in Asia, Europe, America, Australia, etc.

Our Exhibition
Wusen participates in domestic and international exhibitions every year to let more customers know about our latest products

FAQ

01. ARE YOU A FACTORY OR A TRADING COMPANY?
We are a professional and comprehensive supplier of animal husbandry equipment, integrating research and development, production, and sales.
02. CAN YOU MAKE OUR OWN BRAND?
Yes, we can provide OEM and ODM services. We can affix your own logo on the product.
03. WHAT PAYMENT METHOD DO YOU ACCEPT?We accept T/T, Paypal, LC and Western Union remittance. If you have special requirements, we will try our best to meet your needs.04. HOW ABOUT THE DELIVERY TIME?Usually, sample orders take 3-5 days and bulk orders take 15-20 days, but if you urgently need it, you can complete it within 15 days after receiving payment.05. DO YOU PROVIDE FREE SAMPLES?Yes, we can provide free samples. You only need to pay the courier fee. If you are satisfied with our samples and order again, we will refund the final sample shipping fee.06. MAY I VISIT YOUR FACRORY?Of course, welcome anytime. We can also pick you up at the airport and station. We welcome domestic and foreign partners to contact and visit us.07. CAN YOU GUARANTEE YOUR QUALITY?
Of course. We have many years of experience in this field. We have a strong team, unique design, exquisite production, exquisite materials, exquisite craftsmanship, and strict quality control. We attach great importance to our reputation.
08. IF I WANT TO PLACE AN ORDER, HOW DO YOU ENSURE MY RIGHTS?Sign a professional supply and demand contract to ensure your rights as much as possible. In addition, with a 12 month free warranty, there is no need to worry about after-sales service, and we will always be here to support your business!