Koch Filter

Koch Filter Gas Turbine Twist Lock Cartridge 12.75" OD x 26" H – ICF-12 MERV 12 – Quick-Change Quarter-Turn Mounting

SKU KF-TL-12-26
Koch ICF-12 twist-lock gas turbine inlet air filter cartridge, 12.75" OD x 26" H, MERV 12. Quick quarter-turn installation eliminates abrasion and reduces maintenance time. For GE MS7001EA/FA, MS9001E/FA and other twist-lock tube-sheet housings.
Twist Lock Cartridge MERV 12
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Koch Filter Gas Turbine Twist Lock Cartridge – 12.75" x 26", ICF-12, MERV 12

Key Features

  • Twist Lock end cap – Quarter-turn installation and removal; eliminates abrasion damage to media and tube-sheet
  • Reduced maintenance time – Faster changeout vs. bolt-hole or open-ended designs; safer on elevated platforms
  • ICF-12 80/20 Media – MERV 12; high dust-holding capacity with excellent cake release
  • Positive seal – Twist-lock engagement minimizes bypass leakage vs. compression-fit designs
  • Low operating pressure drop – Optimized pleat geometry for minimal inlet restriction
  • High moisture resistance – Suitable for humid, coastal, and offshore environments

OEM Part Numbers Replaced

GE OEM P/Ns replaced: 105T4966G001 (7EA self-clean cartridge), 105T4966G002 (7FA cartridge), 337A7210P001 (7EA static panel), 338A4500P001 (7FA pre-filter). GE OEM P/Ns replaced: 105T4966G004 (9E cartridge), 105T4966G005 (9FA cartridge), 337A9100P001 (9E static panel).

Donaldson equivalents: P19-1149, P19-1150, P19-1177, P19-1178 (cylindrical cartridges); P03-0034 (conical); P03-0256, P03-0205 (panel filters). Farr/Camfil equivalents: 202800-001, 072518-004, 078968-000. AAF equivalents: 1835271-005, 125-1525856-001.

Compatible Turbine Models

GE MS7001EA, MS7001FA, MS9001E, MS9001FA; Siemens SGT5-4000F, SGT6-5000F; Solar Turbines Mars/Titan; any system with twist-lock tube-sheet pattern.

OEM / TIL Compliance

GE TIL 1468-R1 MERV floor compliant.

Other Brands Available

Looking for a different brand? EnergyCare Tech also supplies equivalent gas turbine inlet air filters from Donaldson, AAF (American Air Filter), Camfil/Farr, Parker/Clarcor (altair®), Nederman/Pneumafil, Braden, EFS, and other leading manufacturers upon request. Contact us with your turbine model, housing drawing number, and required media grade — we will source the right filter for your application.

Shipping & Warranty

12-month manufacturer warranty against defects in materials and workmanship. Ships from Louisville, KY. Bulk pricing available for orders of 10+ units. Contact us for freight quotes on large-quantity orders.