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Synthetic Fiber Pleated Primary Washable Panel Pre-Filter, G4 Merv8 Polyester Media for HVAC System
US$6.00-80.00
1 Piece
Product profile
Customization
AvailableClapboard
without ClapboardFilter Number
Mother-Daughter FrameModel NO.
XBLMedium Material
Nonwoven FabricEfficiency
G4Filtration Grade
G4Type
Panel FilterFilter Grade
G4Filter Type
Panel Pre FilterFrame Structure
Mother-Daughter FrameFrame Material
Galvanized Steel AluminumFilter Media
Synthetic FiberInitial Resistance
Low Initial ResistanceAir Flow
High Air FlowDust Holding Capacity
Large Dust Holding CapacitySize
Custom Sizes AvailableApplication
Ahu HVAC Ventilation SystemFeature
Easy Filter Element ReplacementSealing Performance
Good Sealing EffectWorking Temperature
-10℃ ~ 70℃Packing
Inner Carton Outer Plywood CaseReplacement Method
Replace Inner Filter Element OnlyTransport Package
Wooden CaseSpecification
595X595X46Trademark
ZENOrigin
ShandongHS Code
8421399090Production Capacity
50000/MonthKey features
Parent-Child Frame Design: Outer frame stays fixed while inner insert is easily replaced, reducing long-term costs.
Washable and Reusable: Filter media can be cleaned with water or vacuum, extending service life and economy.
Low Initial Resistance: Minimizes pressure drop to reduce energy consumption during operation.
Customizable Sizes: Available in custom dimensions to fit specific HVAC system requirements.
High Dust Holding Capacity: Multi-layer wavy polyester synthetic fiber captures large particles effectively.
Durable Metal Frame: Constructed from galvanized steel or aluminum alloy for stable mechanical performance.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Qingdao Port CertifiedNearest Port: Qingdao PortAverage Response Time: >24h
About Our Factory & Business Background
AddressSouthern Side of Zhenghao Highway, Luquantun Township, Wucheng County, Jinan, Shandong, China
Plant Area8712.92 square meters
Number of Employees10
Registered Capital12,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pcs
Supply Chain Partners500
Our Production Capability & Technical Expertise
Main ProductsFan, Air Filter
Production Lines6
Production MachinesLaser cutting machine, Bending machine, Auto welding arm, Punching machine, Filter production line, Glue applicator
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2012-05-30
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Cooperated with Fortune 500No
Product Q&A
Q:What is the advantage of mother-daughter frame filter?
A:
The mother frame stays on AHU, only replace inner filter element, save installation time and cost.
Q:Can you make custom sizes for this primary filter?
A:
Yes, various custom dimensions are available to match your air handling unit.
Q:What is the frame material option?
A:
Galvanized steel and aluminum frame are both optional for mother-daughter frame structure.
Send Inquiry
*To:
Dezhou Xinqi Purification Equipment Co., Ltd.
Dezhou Xinqi Purification Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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