Koch Filter

Koch Filter Gas Turbine Cylindrical Cartridge 12.75" OD x 26" H – ICF-11SB High-Flow Spunbond Synthetic MERV 11 – Pulse-Jet Optimized

SKU KF-CYL-11SB-26-OO
Koch ICF-11SB 100% synthetic spunbond gas turbine cartridge, 12.75" OD x 26" H, Open/Open, MERV 11. Engineered for self-cleaning pulse-jet systems — superior dust cake release and moisture resistance vs. cellulose media.
Cylindrical Cartridge MERV 11
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Koch Filter Gas Turbine Cartridge – 12.75" x 26" ICF-11SB Spunbond, MERV 11, Pulse-Jet Optimized

Key Features

  • ICF-11SB High-Flow Spunbond Synthetic – 100% synthetic; MERV 11; optimized for pulse-jet cleaning cycles
  • Superior dust cake release – Spunbond construction minimizes residual dust loading after each pulse
  • 100% moisture resistant – Will not collapse or restrict airflow in rain, fog, or high-humidity conditions
  • Extended service life – Longer intervals vs. cellulose or paper media in pulse-jet applications
  • Open/Open end cap – Fits Donaldson GTS, Clark, and other pulse-jet housing types
  • Ideal for desert and tropical environments – High-dust and high-humidity rated

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: C11E127-334. Farr: Replaces 121884-001 (spunbond 12.75"x26"), 121884-003 (spunbond 12.75"x34"). Plymovent: Replaces 6815-1001. AAF: Replaces 1740802-001.

Compatible Turbine Models

GE MS7001EA, MS7001FA, MS9001E; Siemens SGT-series; Solar Turbines Mars/Titan; high-dust environments (desert, mining, industrial); pulse-jet systems requiring superior cake release.

OEM / TIL Compliance

100% synthetic construction preferred for GE TIL 1621 (high-humidity/salt-fog) environments.

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.