Custom-engineered fiber bed mist eliminators for sulfuric acid, chlor-alkali, polysilicon, semiconductor, phosphoric acid, and petrochemical industries. Built to your specification. Shipped to your timeline.

About Us


🌏 ISO 9001 Certified

High-efficiency mist

elimination

for corrosive &

critical processes

🌏 Full Custom Engineering

🌏 Corrosion-Resistant Materials

🌏 Fast Lead Times

Fiber Mist Eliminator Specialist

→ COLLECTED

// Fiber Bed Cross-Section

  0.1–3μm

  Droplet Size

  >99.99%

  Efficiency

  -20°C~260°C

  Temp

H₂SO₄    Cl₂    SiH₄    H₃PO₄    Hydrocarbon........

  50 – 2000 Pa

  Pressure Drop

Learn More

Engineered for the most

demanding chemical environments

⚗️

H₂SO₄ Plants

//  Industries Served

Every industry has unique mist characteristics, gas compositions, and corrosion requirements. Our fiber bed eliminators are specified — not selected off a shelf.

Eliminates sulfuric acid mist from drying towers, absorption towers, and tail gas scrubbing systems. Critical for emission compliance and acid recovery.


✅Highly corrosive — PTFE/glass fiber construction

✅High concentration acid mist <3μm

✅High gas velocity tolerance

Sulfuric Acid Industry

🧪

Cl₂ / NaOH Plants

Chlor-Alkali Industry

Removes caustic mist and chlorine-laden droplets from electrolysis off-gas, evaporators, drying systems. Protects downstream equipment from corrosion.


✅Cl₂ & NaOH dual-environment resistance

✅Electrolytic cell off-gas handling

✅Continuous operation requirements

💎

CVD / Siemens Process

Polysilicon Industry

Captures SiCl₄ and HCl mist from reduction furnace exhaust and tail gas recovery systems. Essential for product purity and process efficiency.


✅Ultra-high purity requirements

✅Mixed silicon chloride compounds

✅High temperature gas streams

🔬

Fab / Wet Etch

Semiconductor Industry

Sub-micron mist elimination from wet etch exhaust, acid vapor scrubbers, and cleanroom exhaust systems. Zero contamination tolerance.


✅Sub-0.3μm particle capture

✅HF, HCl, H₂SO₄ mixed vapors

✅Cleanroom-compatible materials

🌿

Wet Process Plants

Phosphoric Acid Industry

Handles phosphoric acid mist,fluoride-laden gas from,reactors,concentrators, and evaporators. Prevents product loss and protects the environment.


✅H₃PO₄ + HF combined attack

✅High solids content in gas stream

✅Environmental emission compliance

🏭

Wet Process Plants

Petrochemical Industry

Hydrocarbon mist and amine droplet separation from gas-liquid contactors, absorbers, and amine regeneration units. Maximizes gas quality and recovers valuable product.

✅Hydrocarbon & amine service

✅High pressure vessel integration

✅API & ASME standards compliance

Your process.Our engineering.

No two chemical processes are identical. Our engineering team works from your gas composition, flow rate, temperature, and space constraints to design a fiber bed mist eliminator that fits precisely — not approximately.


We support full OEM manufacturing for system integrators and EPC contractors across the Middle East and Southeast Asia.

1️⃣   Submit Process Data

Share your gas composition, temperature, pressure, flow rate, and droplet characteristics. A data sheet template is available on request.

// Custom Engineering & OEM

2️⃣   Engineering Review

Our engineers select fiber grade, packing density, bed thickness, and shell material optimized for your specific media and operating conditions.

3️⃣   Fabrication & QC

Production with full quality documentation — material certs, dimensional inspection, pressure test reports, and performance verification.

4️⃣   Delivery & Commissioning Support

On-time delivery with complete documentation. Remote commissioning guidance available for all markets.

// CUSTOMIZABLE PARAMETERS

Fiber Material                                                👉👉


Fiber Diameter                                              👉👉


 Bed Thickness                                              👉👉


Packing Density                                           👉👉


Element Diameter                                        👉👉


Shell Material                                                👉👉


Connection Standard                                  👉👉


Certifications                                                 👉👉

Glass / PTFE / PP


3 — 25 μm


 25 — 200 mm


3% — 15% solidity


100 — 1000 mm


PP / FRP / SS316L / Ti


ANSI / DIN / JIS / Custom


ISO / SGS

Our growth is largely attributable to our strong reputation, as we have always been committed to providing high-quality products and excellent service. We are dedicated to delivering even better products, creating greater value for our customers, and helping to build a better world.

The company primarily engages in the research, development, production, sales, and service of filtration products. Currently, its main product, the fiber bed demister (core technology Filtearth fiber layer), boasts a capture rate of 99.99%, surpassing well-known international brands and leading the domestic market. It integrates the research, development, production, sales, and service of filtration products for traditional oil purification, air dust removal, and water treatment, with an annual production capacity of 50,000 sets of industrial filter elements, filters, and filtration equipment.

Certificate of  Honor

Commitment

Wall display of multiple framed certificates in a grid layout above a wooden surface.
SGS logo with gray text and orange line accents.
ISO 9001 certified quality assurance logo.

We have been using this equipment at our chemical processing plant for two years. We are highly satisfied with it, thanks to its high efficiency and extremely low maintenance costs.

Jacob Jones

Factory Director

"The PP shell units are highly resistant to the acidic

conditions in our fertilizer plant. Outlet mist concentration

dropped below 8 mg/m³, meeting our emission standards easily."

James Khawalski

Plant Director

"The fiber bed mist eliminators were customized to fit our

existing vessel. Installation was smooth and the performance

on our amine scrubber has been outstanding since day one."

Jacob Jones

Senior Process Engineer

"我们在天然气处理厂使用了他们的PTFE纤维床除雾器,

在高温高湿工况下运行稳定,除雾效率始终保持在99%以上,

非常适合我们的生产环境"

陈主任

车间主任

We are committed to excellence in everything we do and look forward to working with you!

QUESTIONS OR CONSULTING

Contact Information

Fill up the form and we’ll get back to you in few hours.

Phone icon for making calls.
Email icon with a dark envelope on a blue background.
Location pin icon.

+86 159 365 10880

overseas@filtearth.com

271 Huanghe Avenue, Xinxiang County, Henan Province

WhatsApp

+86 159 365 10880

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