Filtering or purifying machinery and apparatus for gases :-- Other
HS v1996 Code: 842139
Revisions to 842139
Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 842139. The most recent 3 versions of this code (842139) is in the HS v2022 system:
This page shows a legacy version of code 842139 ( HS v1996).
Newer versions
- HS v2022 (Latest revision):
- 841470: Gas-tight biological safety cabinets; whether or not fitted with filters, having a maximum horizontal side not exceeding 120cm
- 842132: Machinery; catalytic converters or particulate filters, whether or not combined, for purifying or filtering exhaust gases from internal combustion engines
- 842139: Machinery; for filtering or purifying gases, other than intake air filters, catalytic converters or particulate filters for internal combustion engines
- HS v2012 :
- HS v2007 :
- HS v2002 :
Family tree for filtering or purifying machinery and apparatus for gases :-- other
graph LR
A["<a href='/classifications/hs/v1996/84'>84: Nuclear reactors, boilers, mchy & mech appliance; parts</a>"]
A --> B["<a href='/classifications/hs/v1996/8421'>8421: Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases.</a>"]
B --> C["<a href='/classifications/hs/v1996/842139'>842139: Filtering or purifying machinery and apparatus for gases :-- Other</a>"]
B --> D["<a href='/classifications/hs/v1996/842111'>842111: Centrifuges, including centrifugal dryers :-- Cream separators</a>"]
B --> E["<a href='/classifications/hs/v1996/842112'>842112: Centrifuges, including centrifugal dryers :-- Clothes-dryers</a>"]
B --> F["<a href='/classifications/hs/v1996/842119'>842119: Centrifuges, including centrifugal dryers :-- Other</a>"]
B --> G["<a href='/classifications/hs/v1996/842121'>842121: Filtering or purifying machinery and apparatus for liquids :-- For filtering or purifying water</a>"]
B --> H["<a href='/classifications/hs/v1996/842122'>842122: Filtering or purifying machinery and apparatus for liquids :-- For filtering or purifying beverages other than water</a>"]
B --> I["<a href='/classifications/hs/v1996/842123'>842123: Filtering or purifying machinery and apparatus for liquids :-- Oil or petrol-filters for internal combustion engines</a>"]
B --> J["<a href='/classifications/hs/v1996/842129'>842129: Filtering or purifying machinery and apparatus for liquids :-- Other</a>"]
B --> K["<a href='/classifications/hs/v1996/842131'>842131: Filtering or purifying machinery and apparatus for gases :-- Intake air filters for internal combustion engines</a>"]
B --> L["<a href='/classifications/hs/v1996/842191'>842191: Parts :-- Of centrifuges, including centrifugal dryers</a>"]
B --> M["<a href='/classifications/hs/v1996/842199'>842199: Parts :-- Other</a>"]
%% Color coordination by level
classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px
%% Apply classes
class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class C highlight
%% class A level1
%% class B,C level2
%% class D,E,F,G,H,I level2
%% class J,K,L,M,N,O,P level3
%% class C highlight