Koch Filter

Koch Filter Gas Turbine Conical Cartridge 16" to 12.75" OD x 26" H – ICF-12 MERV 12 – Open/Open – Donaldson GTS Conical Housing

SKU KF-CON-12-16-26-OO
Koch ICF-12 conical gas turbine cartridge, 16" top OD tapering to 12.75" bottom OD x 26" H, Open/Open, MERV 12. Replaces Donaldson GTS conical/cylindrical system cartridges P520444-016-340 and 8PP-25118-00.
Conical/Cylindrical Cartridge MERV 12
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Koch Filter Gas Turbine Conical Cartridge – 16" to 12.75" Taper x 26" H, MERV 12

Key Features

  • True conical profile – 16" OD (top) tapering to 12.75" OD (bottom); matches Donaldson GTS conical tube-sheet exactly
  • ICF-12 80/20 Media – MERV 12; maximum media area in conical format; excellent pulse-clean cake release
  • Open/Open end cap – Standard Donaldson GTS conical housing configuration
  • Increased effective filter area – Conical profile provides greater media area than straight cylindrical in same tube-sheet footprint

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).

Koch cross-ref P/N: C66A161-604. Donaldson GTS conical: Replaces P520444-016-340, 8PP-25118-00. Donaldson FR conical: C66A161-603; replaces 8PP-40767-00.

Compatible Turbine Models

GE MS7001FA, MS7001FB, MS9001FA, MS9001FB; Siemens SGT5-4000F, SGT6-5000F; MHI M501F/G with Donaldson GTS conical/cylindrical inlet system.

OEM / TIL Compliance

GE TIL 1468-R1 and GE TIL 2031 applicable for F-class turbines.

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.