Filter Stack

Assembly

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Cylindrical multi-stage cartridge: pre-filter, true HEPA, activated carbon, plus a UV-C inactivation stage.

Direct parts	5
Total parts	6
Used in	1 assembly
Class	Assembly

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Cylindrical multi-stage cartridge: pre-filter, true HEPA, activated carbon, plus a UV-C inactivation stage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Filter Stack parts and their functions

5 top-level parts · 6 parts in total · full bill of materials below

Filter Stack parts diagram: 1 pre-filter mesh, 2 true HEPA filter (H13), 3 activated carbon filter, 4 UV-C module, 5 filter frame. 6 parts in 5 top-level items. — Filter Stack parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Pre-Filter Mesh	1×	Coarse dust + hair
2	True HEPA Filter (H13)	1×	H13 true HEPA
3	Activated Carbon Filter	1×	VOC / odour
4	UV-C Module 2 parts	1×	UV-C inactivation
5	Filter Frame	1×	Plastic cage that registers the cartridge against the blower inlet.

3D model

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Build & assembly graph

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Bill of materials for Filter Stack

5 top-level lines · 7 rows shown · 6 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Pre-Filter Mesh	air-purifier-pre-filter	1×	1	·	part
2	True HEPA Filter (H13)	air-purifier-hepa-filter	1×	1	·	part
3	Activated Carbon Filter	air-purifier-carbon-filter	1×	1	·	part
4	UV-C Module 2 parts	air-purifier-uv-module	1×	1	2	assembly
4.1	UV-C Lamp	air-purifier-uvc-lamp	1×	1	·	part
4.2	UV Lamp Ballast	air-purifier-uv-ballast	1×	1	·	part
5	Filter Frame	air-purifier-filter-frame	1×	1	·	part

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Where the filter stack is used

1 product across 1 domain contain it, directly or inside a sub-assembly

HVAC & Plumbing 1 Air Purifier

Used in 1 assembly

Air Purifier

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks