Develop from your product basis
Start from a dimensioned drawing, measured photos, an existing construction or a physical sample.
Request QuoteCUSTOM AIR PURIFIER FILTER MANUFACTURER
Custom Air Purifier Replacement Filtersfor Wholesale & Private Label
Source cylindrical, panel and multi-layer filters from a China-based manufacturer. Start with dimensions, a drawing, photos or a physical sample, then specify the media, filtration target, packaging and order basis.
H13 / H14 options99.97% projects available7×24 enquiry support
XINFILT can supply H13/H14 media options and develop 99.97% filtration projects. The exact grade, complete-filter construction and test method are stated in the agreed specification.
REAL PRODUCT DETAILS
Filter constructions from our supplied range
These company product images show the pleated media, activated-carbon face, frame, sealing edge and pull-tab details that can be reviewed in a custom project.
CUSTOM MANUFACTURING SCOPE
Turn one filter reference into a supply-ready specification
Custom does not mean an unsupported promise. It means converting your product basis into documented construction, performance, packaging and commercial requirements.
Specify the filtration target
Review H13/H14 media options or a 99.97% project target against the complete-filter construction and test method.
Configure the layer structure
Combine pre-filter, pleated media, activated carbon, frame, gasket and sealing details for the intended application.
Prepare the supply program
Confirm trial quantity, repeat-order expectation, private label, pack count, carton and written delivery timing.
WHO THIS PAGE IS FOR
A clearer starting point for filter sourcing
Instead of presenting an inflated catalogue, this page organizes the information a B2B buyer needs to define one real filter project.
Importers & wholesalers
Build a repeatable filter range around verified dimensions, structures and market needs.
Distributors
Discuss replacement-filter assortments without relying on third-party brand or model targeting.
Private-label teams
Align the filter construction, pack format and label requirements before quotation.
Air-care product teams
Start from a drawing, filter sample, dimensions or an existing construction brief.
FILTER FORMAT
Define the shape before discussing the supply
The first decision is the finished filter construction. Dimensions, frame or end-cap design, sealing and layer sequence follow from that basis.
FORMAT 01
Cylindrical filters
Round and cylindrical formats can be reviewed against height, inner and outer diameter, end-cap design and layer structure.
- Diameter and height
- End-cap and sealing
- Pleat and layer review
FORMAT 02
Panel filters
Rectangular and square formats begin with the finished dimensions, frame construction and the required media arrangement.
- Length, width and depth
- Frame material
- Gasket or edge finish
FORMAT 03
Multi-layer filters
Pre-filter, pleated media and activated-carbon layers can be discussed as one project-specific construction.
- Layer sequence
- Media selection
- Assembly method
LAYER-BY-LAYER REVIEW
Build the specification from the inside out
An air purifier replacement filter is not defined by one keyword. The usable specification combines media, layer sequence, finished dimensions, sealing and the evidence required by your market.
Send a construction briefLayerPurpose in the constructionWhat to confirm
Pre-filterCaptures larger debris before the main mediaMesh type, thickness, washability and assembly
Pleated filter mediaProvides the primary particle-filtration layerMedia grade, pleat geometry, area and supported evidence
Activated-carbon layerAdds an adsorption layer when the project requires itCarbon format, thickness, weight and construction
Frame, end cap or gasketDefines fit, sealing and handlingDimensions, material, hardness, bonding and finish
RFQ INPUTS
What should you send?
A complete brief is helpful, but it is not required on day one. Begin with the information you already have.
Finished dimensionsDrawing or photosPhysical sampleLayer structureEstimated quantityPackaging requestTarget marketTesting needs
Start with your current information
PROJECT FLOW
From filter basis to quotation
Each step reduces ambiguity before tooling, sampling, packaging or bulk-order decisions are made.
Send the product basis
Share a drawing, dimensions, photos, an existing filter or a physical sample.
Review the construction
We align the shape, layers, materials, packaging and expected quantity.
Confirm the sample path
Sample feasibility, terms and the specification basis are confirmed case by case.
Quote the supply project
After the product basis is clear, we prepare the commercial next step.
MEASURABLE FILTER PERFORMANCE
Match the grade and efficiency target to the complete filter
H13/H14 media and 99.97% projects are available. The final performance statement follows the agreed construction and test method for the supplied filter.
Dimensional basis
Finished size, tolerances, frame or end-cap geometry and sealing details.
Material basis
Media, pre-filter, carbon layer, frame, gasket and bonding requirements.
Performance basis
H13/H14 grade or a 99.97% target is documented against the agreed complete-filter construction and test method.
Packaging basis
Pack count, label, carton, handling and market-specific presentation requirements.
MOQConfirmed by construction
SUPPORT7×24 enquiry reception
LEAD TIMECommitted in writing
PACKAGINGStandard or private label
BUYER QUESTIONS
Answers before you send a filter RFQ
H13/H14, efficiency, timing and packaging are confirmed for the actual construction and recorded in the project documents.
Which air purifier replacement filter formats can we discuss?
The initial sourcing scope covers cylindrical, round, rectangular and panel-style filter constructions. Final feasibility depends on the dimensions, layer structure, materials, tooling and order requirements you provide.
Is XINFILT an air purifier filter manufacturer?
Yes. XINFILT operates as a manufacturer and trading business with its own factory in Yangzhou, China. Custom filter feasibility is reviewed from the actual dimensions, construction, materials, performance basis, quantity and packaging requirement.
Can you make a filter from our drawing or physical sample?
Yes, a drawing, dimensional specification or physical sample can be used as the project basis. The quotation follows a feasibility review rather than an assumption based on a third-party model name.
Do all filters on this page meet H13 or a specific efficiency rating?
H13 and H14 media options are available, and XINFILT can develop projects targeting 99.97% particulate filtration. The selected grade, complete-filter construction and test method are confirmed in the product-specific specification or report.
Can a pre-filter or activated-carbon layer be added?
Those layers can be discussed where the construction allows them. Layer sequence, material, thickness and assembly method are confirmed against the target product and commercial scope.
Do you support private-label packaging?
Yes. Label, carton and pack-quantity requirements can be reviewed after the filter construction and order basis have been defined.
What is the minimum order quantity?
MOQ depends on filter dimensions, materials, tooling, assembly and packaging. Send the project basis and expected trial and repeat quantities for a product-specific response.
Can I request a sample before a bulk order?
Sample availability, cost and timing are confirmed after the construction and required materials have been reviewed.
What information makes an RFQ easier to evaluate?
Send finished dimensions, photos or drawings, layer requirements, target market, estimated quantity, packaging expectations and any test or documentation requirements.
START WITH THE FILTER BASIS
Request a custom air purifier filter quote
Send dimensions, a drawing, measured photos or a physical sample brief. Add the target media grade, quantity, market and packaging requirements when available.
DIRECT CONTACTsales@xinfilt.comContact: Jack · Asia/Shanghai