1,778 registered factories in Korea report making filters, most of them in Gyeonggi-do, Incheon, Gyeongsangnam-do. Korea exported US$284.3 million of filters in the 12 months to Aug 2026 (up 0.1% on the year before), with United States the largest market.
1,778factories
208with English names
181with ★3+ verified signals
$284.3 millionexports, 12 months
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Korea's filter exports
US$284.3 million
12 months to Aug 2026 · ▲ 0.1% year on year
Top destinations · share · change
United States37.4% · ▼ 0.8%
Germany6.7% · ▲ 5.6%
United Arab Emirates4.8% · ▼ 9.5%
India4.3% · ▼ 1.3%
Japan4.2% · ▼ 5.1%
Source: Korea Customs Service, HS 842123, 842131. National totals for the product category, not the exports of the companies listed here.
Suppliers with the strongest public records top 25 of 208
Ranked by signals we can verify in public records: National Pension Service enrollment (actual employees),
years in business, Inno-Biz / Main-Biz / venture certification, stock listing, DART filings and nuclear or defense registration.
This is not a credit or quality rating.
252 employees enrolled in the National Pension Service; in business since 2003; Listed company; Inno-Biz certified; Main-Biz certified; Certified venture company
111 employees enrolled in the National Pension Service; in business since 2002; Listed company; Inno-Biz certified; Main-Biz certified; Certified venture company Also makes: Home Appliances
57 employees enrolled in the National Pension Service; in business since 2003; Files with DART; Inno-Biz certified; Certified venture company Also makes: Home Appliances
122 employees enrolled in the National Pension Service; in business since 2002; Files with DART; Inno-Biz certified; Certified venture company Also makes: Valves
65 employees enrolled in the National Pension Service; in business since 1995; Listed company; Inno-Biz certified Also makes: Medical Devices, Home Appliances
67 employees enrolled in the National Pension Service; in business since 1994; Files with DART; Inno-Biz certified; Main-Biz certified Also makes: Pressure Vessels & Tanks
44 employees enrolled in the National Pension Service; in business since 1998; Listed company; Inno-Biz certified; Certified venture company Also makes: Telecom & Network Equipment
44 employees enrolled in the National Pension Service; in business since 2006; Files with DART; Inno-Biz certified; Main-Biz certified; Certified venture company
10 employees enrolled in the National Pension Service; in business since 1999; Files with DART; Inno-Biz certified; Main-Biz certified; Certified venture company
18 employees enrolled in the National Pension Service; in business since 2001; Files with DART; Inno-Biz certified; Main-Biz certified; Certified venture company Also makes: Household Goods
86 employees enrolled in the National Pension Service; in business since 1999; Files with DART; Inno-Biz certified Also makes: Automotive Parts, Ceramics & Glass
136 employees enrolled in the National Pension Service; in business since 1997; Files with DART; Main-Biz certified; Certified venture company Also makes: Water Treatment Equipment