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| Customization: | Available |
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| Clapboard: | without Clapboard |
| Filter Number: | 1 |
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Cardboard Air Filter Paper Frame: Elevate your air quality to unparalleled heights with our state-of-the-art Pleated Furnace filters. Available in Merv 8, Merv 11, and Merv 13 ratings, they are the quintessential choice for replacements, promising not only enhanced filtration performance but also setting the bar for air purity.
Expertly engineered with precision and care, this premium filter stands as the epitome of efficiency in primary filtration systems. It masterfully excels in air intake filtration, ensuring that every breath you take is filled with purity and freshness. Transform your environment into a haven of clean air, significantly elevating the standard of freshness and comfort in your surroundings.
Our innovative filter element, featuring a meticulously designed V-shaped fold on a robust, high-strength cardboard base, dramatically amplifies the interface with incoming air. This sophisticated design ensures a constant and efficient flow of purified air, crafting an elevated and invigorating atmosphere throughout your space, allowing you to enjoy an ambiance of unparalleled freshness.
The outer frame, crafted from premium-quality paper edge frames in a variety of options like white cardboard, die-cut cardboard, and other resilient choices, guarantees unmatched durability. The filter element, composed of pleated fiber material and expertly reinforced with metal wire mesh, promises enduring performance. Its versatility allows for customization with options such as non-woven fabric, fiberglass, or imported synthetic fibers, delivering exceptional cost-efficiency tailored to meet your unique specifications with precision.
| Nominal Size inches |
Actual Size mm |
Rated Airflow m/s |
Initial Pressure Pa |
Final Pressure Pa |
AVerage arrestance % | Filter Object um |
Filtration class |
| 12*24*2 | 295*595*46 | 1600 | <40 | ≤250 | 95 | ≥5 | G4 |
| 20*20*2 | 495*495*46 | 2200 | <40 | ≤250 | 95 | ≥5 | G4 |
| 20*24*2 | 495*595*46 | 2700 | <40 | ≤250 | 95 | ≥5 | G4 |
| 24*24*2 | 595*595*46 | 3200 | <40 | ≤250 | 95 | ≥5 | G4 |
Delicately engineered with precision, our Customized Air Filter Replacement Cardboard Frame Pleated Dust Filter stands as a masterpiece of superior craftsmanship. Forged from premium, high-strength cardboard, it presents formidable resistance to deformation, ensuring unparalleled durability and dependability. This product not only meets but redefines industry standards, making it the ultimate choice for discerning individuals who prioritize longevity and exceptional performance.
Transform your air filtration experience with our elegantly designed filters, each a hallmark of innovation. These filters deliver minimal airflow resistance while boasting outstanding dust-holding capability. With recyclable paper edge frames, they shine as icons of efficiency and sustainability, highlighting our unwavering commitment to environmental stewardship. Elevate your filtration system with this unmatched fusion of peak performance and eco-conscious design.
Our filters are crafted with meticulous precision, conforming to rigorous specifications that ensure a perfect blend of aesthetic appeal and economic efficiency. Expertly die-cut into a variety of sizes, they skillfully cater to a broad range of requirements. Discover the perfect synergy of style and versatility, meticulously designed to fulfill your distinct needs and elevate your air filtration solutions to extraordinary levels.
| Frame | Cardboard |
| Media | Polyester synthetic fiber |
| Structure | Panel /Pleated |
| Dimension | According to customers' requirements |
| Maximum temperature | 80ºC |
| Maximum relative humidity | ≤99% |
| Fiber class according to EN779 | G4 ( particles ≥ 5microns ) |
| Certification | ISO9001, En779 |
| Filter Efficiency | 80-95% (Arrestance) |
Our state-of-the-art facility is a beacon of engineering brilliance, showcasing a grand workshop impeccably designed for peak efficiency. Meticulously crafted, the facility is divided into specialized zones, each perfected for primary, medium, and high-efficiency production. Our operational prowess is further enhanced by a vast, expertly curated warehouse, brimming with a comprehensive inventory of standard-sized stock. This strategic organization empowers us to fulfill orders with remarkable speed and precision, consistently meeting customer demands with unparalleled promptness and accuracy.
Our air filter replacements are the epitome of high performance in the realm of pre-filtration applications, seamlessly integrating across a plethora of air conditioning systems and diverse air intake environments. Designed with precision, they are unparalleled in executing general air filtration tasks, ensuring that operations are conducted with the utmost efficiency and reliability. Moreover, these filters are instrumental in augmenting laminar flow purification, thereby amplifying the efficacy and trustworthiness of ventilation and HVAC systems. This enhancement is crucial for maintaining an environment that is not only impeccable but also pristine, setting a benchmark for air quality excellence.
Our pre-filtration solutions are crucial for maintaining exceptional air purity, particularly within food and pharmaceutical spraying workshops. These solutions are vital for air purification within environments that require constant temperature and humidity control through air conditioning units. In addition, they are foundational to the efficacy of centralized ventilation systems within laminar flow purification operating rooms. By doing so, they ensure that the highest standards of air quality and safety are consistently met and upheld, securing an environment of unrivaled cleanliness and safety.
Since its auspicious inception in 2007, Zhengzhou Ailin Technology Co., Ltd, also known as Henan Yifan Filter Co., Ltd, has emerged as a lighthouse of innovation and superior quality in the air purification and filtration industry. With a global footprint, our expansive 3,000 square meter facility buzzes with cutting-edge technological advancements, supported by a team of 50 dedicated professionals, including 11 visionary research technicians, all focused on delivering unparalleled quality and precision.
Our Mission:
At AILIN or YIFAN, our driving force is an unwavering commitment to delivering top-tier products at the most competitive prices. We aspire to create an unparalleled customer experience, reflecting our win-win philosophy and ensuring satisfaction and success for all our esteemed partners and clients.
Getting to Our Factory:
• By High-Speed Rail: Travel effortlessly to Zhengzhou, the vibrant heart of Henan province, where our trading arm, Ailin, is located. Alternatively, journey onward to Xinxiang, home to our state-of-the-art manufacturing hub, Yifan, where innovation seamlessly meets excellence.
• By Airplane: Fly with ease to Zhengzhou Xinzheng International Airport, your gateway to the wonders of Henan province. Embark on an extraordinary venture with us, where innovation and hospitality await.


WHY CHOOSE US?
Step into a realm of infinite possibilities with Zhengzhou Ailin Technology Co., Ltd, where dynamic and engaging dialogues are the norm, and every inquiry is met with genuine zeal. Embark on a journey where your concerns are handled with unparalleled care and precision. Our unwavering commitment is to craft an extraordinary experience that transcends expectations, delivering unmatched satisfaction and delight at every turn.
Q1: Are you a factory or trading company?
A1: We are factory with rich experience in China, and our company has established since 2007.
Q2: Can the product be customized?
A2: Yes, both the product and the packaging can be customized.
Q3: Do you provide samples?
A3: Yes, free sample can be provided but customer needs to pay for the shipping costs.
Q4: How to pay?
Our company accepts various ways of payment, such as T/T , L/C etc.
Q5: How long is the delivery time?
A5: It depends on the order quantity. Usually it takes about 15 to 30 working days after receiving your deposit.
Q6: Do you arrange the shipment?
A6: Yes, our company can arrange the shipment to deliver the goods according to the client's customer's requirements.
Q7: What about the after-sales service?
A7:Our company is responsible for the supplied product ONLINE