# HS Code for air and dirt separator engineered for hydronic systems

Source: https://www.findhs.codes/hs-code-for-air-and-dirt-separator-engineered-for-hydronic-systems

> The 6-digit HS code for air and dirt separator engineered for hydronic systems is 8421.21. The first 6 digits are the same in every country using the Harmonized System; the full 8-10 digit national code (e.g. EU TARIC, US HTSUS) depends on the destination country.

## HS codes (6-digit)

| HS Code (6-digit) | Description | Sample product |
|---|---|---|
| 8421.21 |  | So-called sieve filter for process water - filter housing made of cast bronze with media inlet and outlet, lateral so-called cap made of brass (filter element holder), stainless steel screw-in filter made of cylindrical sieve body with filter mesh and thread as well as seal (see attachment for il... |

Full national tariff codes (8-10 digits, e.g. EU TARIC, US HTSUS, UK, China, Japan, India, Turkey) and applicable customs duty rates are available on https://www.findhs.codes/hs-code-for-air-and-dirt-separator-engineered-for-hydronic-systems for registered users.

## See also

- [HS Code for air separators to be employed in the processing smelting or refining of minerals ores or metals](https://www.findhs.codes/hs-code-for-air-separators-to-be-employed-in-the-processing-smelting-or-refining-of-minerals-ores-or-metals)
- [HS Code for filtering or purifying machinery for liquids](https://www.findhs.codes/hs-code-for-filtering-or-purifying-machinery-for-liquids)