Top 10 Filter Press Suppliers in South Korea

Founded in Seoul back in 1985, Korea FilterTech has been a cornerstone of the country’s filtration industry for nearly four decades. What started as a small workshop has grown into a global name, thanks to their focus on precision engineering and customer-centric design.

Their star product? The KFT-900 High-Pressure Filter Press , built for industries like chemical processing and mining where tough sludges demand extra force. With a max operating pressure of 25 bar, this unit can handle solids up to even the stickiest clays, reducing moisture content in cakes to as low as 7%, which means less waste to dispose of and lower hauling costs.

But what really sets Korea FilterTech apart is their integration with water process equipment . Many of their filter presses come pre-configured to work seamlessly with wastewater treatment systems, making them a favorite among eco-conscious facilities. “We had a textile plant client in Busan that cut their water reuse costs by 30% after switching to our integrated setup,” says a company rep. “It’s not just about filtering—it’s about creating a closed-loop system.”

Today, they export to over 40 countries, with a strong presence in Southeast Asia and Europe. If reliability and long-term support are your priorities, Korea FilterTech is a solid bet.

When it comes to sustainability, Seoul Environmental Solutions (SES) doesn’t just talk the talk—they walk the walk. Established in 2001, this young but dynamic firm has made a name for itself by designing filter presses that meet the strictest global环保 (environmental protection) standards, including the EU’s CE certification and Korea’s own K-eco mark.

Their EcoPress Series is a hit with recycling plants, particularly those handling battery or circuit board waste. Unlike traditional presses, the EcoPress uses a unique membrane squeezing system that reduces energy use by up to 20% while still delivering top-tier filtration. “We worked with a lithium battery recycling facility in Incheon last year,” explains an SES engineer. “Their old press was guzzling electricity and leaving cakes too wet. Our EcoPress cut their energy bill and made their downstream air pollution control system equipment more efficient—win-win.”

SES also prides itself on customization. Need a filter press that fits into a tight space? They’ll design a compact model. Working with corrosive materials? Their stainless-steel frames and polypropylene filter plates can handle it. Small wonder they’ve become a go-to for startups and large corporations alike.

Headquartered in Daegu, the heart of South Korea’s manufacturing belt, DIFS has been serving local industries since 1992. While they’re a regional favorite, their reputation for ruggedness has earned them fans far beyond Korea’s borders—especially in mining and construction.

Their claim to fame? The DIFS-1200 Heavy-Duty Filter Press , built with a reinforced steel frame that can withstand the rigors of 24/7 operation. “We once had a quarry in Gangwon Province run one of these nonstop for three years with only routine maintenance,” says a DIFS sales manager. “It’s like the truck of filter presses—no frills, just pure muscle.”

But don’t let the “heavy-duty” label fool you: DIFS also excels in automation. Their latest models come with touchscreen controls and IoT connectivity, letting operators monitor pressure, cycle times, and cake discharge from a smartphone. For busy sites where every minute counts, this level of control is a game-changer.

Plus, they offer a range of accessories, from automatic plate shifters to cake conveyors, making it easy to build a complete filtration line. If you need a press that can keep up with tough, high-volume jobs, DIFS is worth a look.

Busan Filter & Engineering (BFE) knows a thing or two about coastal industries—after all, they’re based in Busan, Korea’s largest port city. Since 1998, they’ve specialized in filter presses for marine, seafood processing, and offshore drilling applications, where saltwater corrosion and tight spaces are constant challenges.

Their MarineGuard Filter Press is a standout: its frames are coated with a special anti-corrosive paint, and all electrical components are IP67-rated to resist water and dust. “We supply these to shipyards and fish processing plants along the southern coast,” notes a BFE rep. “One client told us their old press rusted out in two years; our MarineGuard is still going strong after five.”

BFE also offers compact models, like the BFE-500 Mini Press , designed for small-scale operations. Weighing just 800kg, it’s easy to install in tight corners—ideal for artisanal fisheries or small wastewater treatment setups. And with a focus on quick delivery (they stock most parts locally), downtime is kept to a minimum.

Incheon Precision Filtration (IPF) is proof that “precision” isn’t just a buzzword. Founded in 2005 by a team of ex-automotive engineers, this Incheon-based firm brings the same attention to detail that goes into car engines to their filter presses.

Their PrecisionPro Series is built for industries where consistency is king—think pharmaceuticals, food processing, and electronics manufacturing. Each press undergoes 200+ quality checks before leaving the factory, ensuring that every plate aligns perfectly and every seal holds tight. “We had a pharmaceutical client in Gyeonggi Province that needed zero contamination in their filtration process,” says an IPF engineer. “Our PrecisionPro delivered—no leaks, no cross-contamination, just pure, clean filtrate.”

IPF also leads the pack in energy efficiency. Their EnergySaver Press uses variable-speed pumps and heat recovery systems to cut power use by up to 25% compared to standard models. For companies aiming to hit net-zero targets, this is a huge selling point.

While they’re pricier than some competitors, clients say the investment pays off in lower operating costs and fewer headaches. If you need a press that’s as precise as a Swiss watch, IPF is the way to go.

Gwangju Eco-Filtration Systems has a simple mission: make filtration accessible for small and medium-sized enterprises (SMEs). Founded in 2010, this Gwangju-based startup has disrupted the market with affordable, user-friendly filter presses that don’t skimp on quality.

Their EcoMini Filter Press is a hit with local businesses, from breweries to textile dyers. Priced 30% lower than comparable models, it’s designed for easy setup—no need for a team of engineers. “We had a family-run tofu factory in Jeolla-do install one themselves in under four hours,” laughs a Gwangju Eco rep. “The manual is in plain Korean and English, with step-by-step pictures—no jargon.”

But affordability doesn’t mean cutting corners. The EcoMini still delivers solid performance, with a max pressure of 15 bar and a cake moisture content of around 10%. Plus, Gwangju Eco offers flexible payment plans, making it easier for SMEs to invest in better filtration without breaking the bank.

Today, they’re expanding into Southeast Asia, where small-scale industries are booming. If you’re a growing business looking for a budget-friendly, reliable press, keep an eye on Gwangju Eco-Filtration.

Daejeon, known as Korea’s “Silicon Valley,” is home to some of the country’s most innovative tech firms—and Daejeon Advanced Filtration (DAF) is no exception. Founded in 2015 by a group of KAIST graduates, this young company is all about pushing the boundaries of what filter presses can do.

Their flagship product, the DAF-X Smart Press , is a glimpse into the future of filtration. Equipped with AI-powered sensors, it can automatically adjust pressure and cycle times based on sludge type—no manual tweaking needed. “We tested it at a wastewater plant in Daejeon that handles everything from restaurant grease to industrial runoff,” says a DAF engineer. “The AI learned the patterns in just a week and started optimizing cycles on its own. Filtration time dropped by 15%, and energy use went down too.”

DAF also specializes in membrane filter presses , which use flexible membranes to squeeze cakes even drier than traditional presses. Their MembraneMax Series is popular in the food industry, where reducing cake moisture means preserving more product (think fruit juice processing or dairy whey separation).

While they’re still building their global footprint, DAF’s focus on innovation has caught the attention of big players—including a recent partnership with a major European chemical company. If you’re excited about cutting-edge tech, DAF is one to watch.

Ulsan Heavy Industries (UHI) is a name you might recognize if you’re into shipbuilding or automotive manufacturing—they’re one of Korea’s largest industrial conglomerates. But their filtration division, launched in 1990, has quietly become a leader in heavy-duty filter presses for large-scale operations.

Their UHI-2000 Mega Press is a beast: with 100 filter plates and a filtration area of 200 square meters, it can process up to 50 cubic meters of sludge per hour. “We supply these to steel mills and refineries across Asia,” says a UHI spokesperson. “A single UHI-2000 can ｒｅｐｌａｃｅ three smaller presses, saving space and labor.”

What’s impressive is how UHI balances size with efficiency. Their presses use a dual-cylinder design that distributes pressure evenly across all plates, ensuring consistent cake quality. They also offer full turnkey solutions, from design to installation to training, making them a one-stop shop for mega-projects.

With UHI’s global network of service centers, you’re never far from support—whether you’re in Seoul or Singapore. For operations that need a press with serious throughput, UHI delivers.

Jeju Island isn’t just a tourist hotspot—it’s also home to Jeju GreenTech Solutions, a supplier with a laser focus on eco-friendly filtration. Founded in 2008, this company caters to the island’s thriving agriculture, aquaculture, and renewable energy sectors, where sustainability is non-negotiable.

Their EcoCycle Filter Press is designed for closed-loop systems, making it perfect for organic farms and biogas plants. It uses biodegradable filter cloths (yes, you read that right!) and a low-energy hydraulic system that runs on recycled vegetable oil. “We had a biogas plant in Jeju that wanted to be carbon-neutral,” says a GreenTech rep. “Our press helped them cut their carbon footprint by 22%—and they loved that the cloths decompose naturally after use.”

Jeju GreenTech also offers mobile filter presses, which are a hit with farmers and small-scale operations that need to move filtration around. The MobileMini Press fits on a trailer and can be towed by a pickup truck, making it ideal for remote locations.

While they’re smaller than some competitors, Jeju GreenTech’s commitment to sustainability has earned them a loyal following. If green practices are at the top of your priority list, they’re worth considering.

Rounding out our list is Pohang Filtration Works (PFW), a Pohang-based supplier with deep roots in the steel industry. Founded in 1978, they’ve spent over 40 years perfecting filter presses for the tough, high-temperature sludges that come from steelmaking—and their expertise translates to other heavy industries too.

Their PFW-SteelMaster Press is built to handle temperatures up to 120°C , making it a favorite among foundries and metal recycling plants. “Steel mill sludge is like hot tar—most presses can’t touch it without warping,” explains a PFW engineer. “Ours uses heat-resistant gaskets and plates made from high-grade alloy steel. We’ve had clients run it with sludge at 100°C for months on end, no issues.”

PFW also offers custom filter cloths , tailored to specific sludge types. “A one-size-fits-all cloth might work for some, but for steel or aluminum sludge, you need something that can stand up to abrasion,” says the rep. “We weave our own cloths in-house, so we can tweak the material and weave pattern to match your needs.”

Today, they supply to POSCO and other major steelmakers, a testament to their reliability. If you’re dealing with high-temperature or abrasive sludges, PFW has the experience to back you up.