24X12X12 Merv 14 Inner Synthetic Pocket Air Filter Bag Replacement
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Product Highlights
- Multi-Grade Efficiency Options: Available in G4, F5, F6, F7, F8, and F9 filtration grades to meet diverse air quality needs.
- Customizable Dimensions: Dimensions can be tailored to specific customer requirements for perfect fit.
- Durable Frame Materials: Frames constructed from aluminum alloy, galvanized steel, or stainless steel for longevity.
- High Dust Holding Capacity: V-shaped bag structure and large filtration area ensure exceptional dust retention.
- Cost-Effective Reusability: Replaceable filter bags and reusable frames significantly reduce long-term operational costs.
- Robust Support Structure: Features bag support grids and pressure bars to prevent collapse under high airflow.
- Seamless Hot Melt Technology: Ensures leak-proof integration and prevents compression between filter bags.
- ISO9001 & EN779 Certified: Products meet international quality standards and filtration efficiency classifications.
Product Attributes
- Customization
- Available
- Clapboard
- without Clapboard
- Filter Number
- 1
- Model NO.
- YF-ABFG4
- Medium Material
- Synthetic Fiber
- Efficiency
- G4
- Filtration Grade
- Medium Filter
- Type
- Bag Filter
- Color
- White
- Customized
- Yes
- Efficience
- G4 F5 F6 F7 F8 F9
- Construction
- Bag Filter
- Transport Package
- Carton
- Specification
- 24x12x12 MERV 14
- Trademark
- Yufan
- Origin
- China
- Production Capacity
- 50000/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Discover the pinnacle of air purification with our Gasoline Engine Strainer Cleaner featuring the innovative G4 Bag Washable Filter. Ideal for use in AC Hospital Railway Stations, Airports, and Dust Rooms, this cutting-edge air filter ensures a cleaner and healthier environment.
Our product lineup boasts a range of medium-efficiency bag filters, including G4, F5, F6, F7, and F8. These filters are expertly designed for intermediate filtration in advanced air conditioning systems, offering superior performance and reliability.
Crafted with precision, the frame is available in durable aluminum alloy or galvanized plate, with options of 21mm or 25mm thickness, ensuring robustness and longevity in various applications.
The filter material, made from melt-blown synthetic fiber, is intricately designed with a V-shaped bag structure, optimizing filtration efficiency and durability.
The inner frame is fortified with meticulously crafted galvanized inner strips and pressure bars, ensuring strength and stability.
Our innovative 'bag support grid' provides essential reinforcement, safeguarding the filter against collapse or deformation under challenging conditions. State-of-the-art hot melt technology ensures seamless integration, preventing undue compression or leakage between bags.
| Nominal Size inches |
Actual Size mm |
Bags Number | Filter Areas m² |
Rated Airflow m/s |
Initial Pressure Pa |
Final Pressure Pa |
Filter Object um |
Filtration class |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 65 | 250 | ≥0.5 | F5(45%) |
| 24*24*21 | 592*592*550 | 5 | 3.25 | 2800 | 60 | 250 | ≥0.5 | F5(45%) |
| 24*24*24 | 592*592*600 | 6 | 4.28 | 3400 | 60 | 250 | ≥0.5 | F5(45%) |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 75 | 300 | ≥0.5 | F6(65%) |
| 24*24*21 | 592*592*550 | 6 | 3.86 | 2800 | 70 | 300 | ≥0.5 | F6(65%) |
| 24*24*24 | 592*592*600 | 8 | 5.68 | 3400 | 70 | 300 | ≥0.5 | F6(65%) |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 105 | 400 | ≥0.5 | F7(85%) |
| 24*24*21 | 592*592*550 | 6 | 3.86 | 2800 | 100 | 400 | ≥0.5 | F7(85%) |
| 24*24*24 | 592*592*600 | 8 | 5.68 | 3400 | 100 | 400 | ≥0.5 | F7(85%) |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 125 | 450 | ≥0.5 | F8(95%) |
| 24*24*21 | 592*592*550 | 6 | 3.86 | 2800 | 120 | 450 | ≥0.5 | F8(95%) |
| 24*24*24 | 592*592*600 | 8 | 5.68 | 3400 | 120 | 450 | ≥0.5 | F8(95%) |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 140 | 450 | ≥0.5 | F9(98%) |
| 24*24*21 | 592*592*550 | 6 | 3.86 | 2800 | 130 | 450 | ≥0.5 | F9(98%) |
| 24*24*24 | 592*592*600 | 8 | 5.68 | 3400 | 130 | 450 | ≥0.5 | F9(98%) |
Experience unmatched convenience and cost-effectiveness. The reusable frame and support structure, along with replaceable filter bags, significantly cut operational costs. Benefit from a large filtration area, exceptional dust-holding capacity, low resistance, and robust airflow, making it an indispensable choice for high-demand environments.
| Frame | Aluminium alloy /Galvanized steel/Stainless steel |
| Media | synthetic fiber |
| Structure | Bag or Pocket |
| Dimension | According to customers' requirements |
| Fiber class according to EN779 | G4 ( particles ≥0.5microns ) |
| Certification | ISO9001, En779 |
Our free-flowing workshop boasts its own primary, medium, and highly-efficient production facilities. Complemented by our expansive warehouse, we offer standard size stock storage for streamlined operations.
APPLICATION:
1. Perfectly engineered for air conditioning system intermediate filtering and robust data center room solutions.
2. Exceptionally suitable for media filtration needs across sectors such as automotive, electronics, precision machinery, instruments, machinery, food industries, and comprehensive air conditioning ventilation systems.
Our Mission:
At AILIN or YIFAN, we are passionately committed to delivering products of unmatched quality at the most competitive prices, guaranteeing an exceptional customer journey with a mutually beneficial win-win strategy.
Getting to Our Factory:
• By High-Speed Rail: Journey to the heart of Henan province, reaching Zhengzhou (home to Ailin's trading operations) or Xinxiang (the manufacturing hub of Yifan).
• By Airplane: Fly into Zhengzhou Xinzheng International Airport, situated in the thriving province of Henan.
A comprehensive range encompassing G-level pre-filters, F-level medium bag/pocket filters, H-level HEPA filters, and U-level ULPA filters, along with a diverse selection of high-temperature air filters, oil filters, and water filters.
Our products proudly bear the prestigious SGS and ISO9001 certifications, a testament to our unwavering commitment to quality. Exported to continents including Europe, North America, Southeast Asia, and Africa, our dedication to excellence and unparalleled after-sales service has cemented our esteemed reputation within the machinery industry.

WHY CHOOSE US ?
We earnestly encourage our customers to ask more questions, allowing us to assist you comprehensively in addressing all your concerns.1. We are committed to utilizing the finest raw materials, ensuring our products' durability and reliable performance.
2. Our innovative design team is constantly attuned to market trends, creating unique and practical designs tailored to your needs.
3. Offering competitive pricing without compromising quality ensures your utmost satisfaction with our products.
4. We prioritize your needs, striving to deliver our products swiftly and securely to your doorstep.
5. We provide tailored customization services to fulfill your specific requirements and preferences with precision.
6. Our team, enriched with vast industry experience, stands ready to offer you professional advice and comprehensive support.
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
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2591367". Items marked "" are certified.
Company Profile
Established in 2007, Zhengzhou Ailin Technology Co., Ltd (also known as Henan Yifan Filter Co., Ltd) specializes in the manufacturing of high-quality air purification and filtration products with a global reach. Our company spans over 3000 square meters and employs 50 staff members, including 11 research technicians.
Our advantages:
1. As a filter manufacturer, customization is a key focus of our services.
2. By owning our production facilities, we can better control production costs and offer greater cost-effectiveness to enhance the competitiveness of our customers' products.
3. With a robust R&D team and state-of-the-art facilities, we ensure top-quality products and timely delivery, while providing innovative solutions tailored to market demands.
Our main products include:
G-level filters, F-level medium filters, H-level HEPA filters, and U-level ULPA filters, as well as various types of high-temperature air filters, oil filters, and water filters.
• G-level filters: As pre-filters, these vary based on raw material and structure, including cardboard frame foldaway filters, aluminum panel/pleated filters, stainless steel filters, metal filters, activated carbon filters, fiberglass filters, etc.
• F-level Medium Filters: These medium-efficiency pocket filters come in five types: F5, F6, F7, F8, and F9, while the main materials are aluminum alloy or stainless steel frames and non-woven filter bags.
• HEPA Filters: These high-efficiency air filters (also known as Box Filters) can serve as terminal air filters.
Available in various frames such as aluminum, stainless steel, galvanized steel, wooden, and with superfine glass fiber filter paper.
• Oil Filters: It mainly includes oil filtration, oil and gas separation, cold coal filtration, 48/100 standard series filter barrel, refrigeration filter, air compressor three filters, hydraulic oil filter
• Water Filters:
Large flow water filter, kitchen sewer filter, reverse osmosis membrane filter, pre-drain filter, candle filter, candle filter.
Our products are SGS and ISO9001 certified and have been exported to Europe, North America, Southeast Asia, Africa, and other regions. Our commitment to quality and after-sales service has earned us a strong reputation in the machinery industry.
Our Mission:
At AILIN or YIFAN, our mission is to deliver the highest quality products at the most competitive prices, ensuring an unparalleled customer experience with a win-win approach.
Getting to Our Factory:
• By High-Speed Rail: To Zhengzhou (Trading company by Ailin) or Xinxiang (Manufacturing company by Yifan) in Henan province.
• By Airplane: To Zhengzhou Xinzheng International Airport in Henan province.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- 607, Building B, Zhengshang International Building, Putian West Road, Guancheng District, Zhengzhou, Henan Province
-
Plant Area
- 4138.46 square meters
-
Number of Employees
- 20
-
Registered Capital
- 100,000 RMB
-
Terms of Payment
- T/T, LC, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Qingdao Port, Tianjin Port, Shanghai Port
-
Minimum Order Quantity
- 10 PCS
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- G-Level Filters, F-Level Medium Filters, HEPA Filters, Water Filters, Oil Filters
-
Production Lines
- 5
-
Production Machines
- Cutting machine, Cutting and trimming integrated machine, Compound machine, Folding machine, Glue injection machine, Straightening machine, Pressing machine, Spot welding machine, Cotton cutting machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-10-19
-
Export Year
- 2 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- < 10%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Are you a factory or trading company?
- We are factory with rich experience in China, and our company has established since 2007.
- Can the product be customized?
- Yes, both the product and the packaging can be customized.
- Do you provide samples?
- Yes, free sample can be provided but customer needs to pay for the shipping costs.
- How to pay?
- Our company accepts various ways of payment, such as T/T , L/C etc.
- How long is the delivery time?
- It depends on the order quantity. Usually it takes about 15 to 30 working days after receiving your deposit.
- Do you arrange the shipment?
- Yes, our company can arrange the shipment to deliver the goods according to the client's customer's requirements.
- What about the after-sales service?
- Our company is responsible for the supplied product ONLINE
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