KOTITI provides a wide range of testing and analysis services in the environmental field to manage comfortable indoor air quality.

Based on accurate analysis and credibility, we lead in supporting customers’ quality management and acquisition of product certification.

Medium-Performance Filters & Cylindrical-Conical Filters for Power Plant Turbines

  • Key Tests: Pressure loss, efficiency, dust holding capacity, MERV rating, ePM rating
  • Relevant Standards: ANSI/ASHRAE 52.2, EN 779, ISO 16890, ISO 29461
  • Designated specialized inspection agency for “air filters” procurement items 조달청

High-Performance Filters

  • Key Tests: Pressure loss, efficiency, E10–E12 rating tests
  • Relevant Standards: KS B 6141, KS B 6740, ISO 29463-5, EN 1822-1, IEST-RP-CC001/007

Cabin Air Filters for Automobiles

  • Key Tests: Pressure loss, dust/gas filtration efficiency, PM2.5 efficiency, dust holding capacity, environmental stability
  • Relevant Standards: DIN 71460-1/2/3, ISO 11155-1/2, SPS-KACA014-0144
  • Certifications: CAF Korean Air Purifier Association group standard certification, Eco-label certification
자동차용 캐빈 에어 필터

Filter Media

  • Key Tests: Pressure loss, efficiency by particle size, MPPS, pore size (maximum/average), bag filter (VDI)
  • Relevant Standards: ISO 29463-3, EN 1822-3, ASTM F 316, VDI 3926, ISO 11057

Other Testing Services

  • Climate Change Response Testing: Evaluation of product CO2 capture efficiency and capture capacity, etc
  • Filter Environmental Durability Testing: Verification of performance changes after low/high temperature environments and temperature/humidity cycle testing
  • Microbiological tests: Antibacterial, Antifungal, Antiviral activity

Application Procedure

  • 01

    Application Processed

  • 02

    Issuance of Quotation and Tax Invoice

  • 03

    Payment Confirmation

  • 04

    Testing and Analysis

  • 05

    Test Completion

  • 06

    Issuance of Test Report

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