Koch Filter

Koch Filter GE LM6000 Inner Pre-Filter Sock – ICF-11SB Spunbond Synthetic MERV 11 – Replaces GE 116E6520G002

SKU KF-LM6000-SOCK-11
Koch Filter GE LM6000 inner pre-filter sock, ICF-11SB 100% spunbond synthetic, MERV 11. Fits inside LM6000 composite outer canister. Replaces GE 116E6520G002. 3–6 month replacement element; extends outer canister life.
LM6000 Inner Pre-Filter Sock MERV 11
Request Quote

Koch Filter GE LM6000 Inner Pre-Filter Sock – ICF-11SB, MERV 11

Key Features

  • ICF-11SB High-Flow Spunbond Synthetic – MERV 11; 100% synthetic construction
  • Inside-out flow direction – Correct for LM6000 canister system; sits inside outer canister
  • Superior moisture resistance – 100% synthetic; will not collapse or restrict in wet conditions
  • Extends outer canister life – Pre-captures coarse dust, pollen, and salt crystals; reduces outer canister ΔP rise rate
  • Easy field replacement – Sock changes without removing outer canister; lower cost than outer element
  • Short service interval – Designed for 3–6 month changeouts; economical consumable

OEM Part Numbers Replaced

GE OEM P/N replaced: 116E6520G002 (inner pre-filter sock). Reference: GEI-41040.

Donaldson: P19-0844, P19-0847, P19-5778. Parker altair®: altair LM6000-Inner. EFS: EFS LM6000 Sock.

Compatible Turbine Models

GE LM6000 (all variants: PC, PD, PF, SPRINT). Service interval: every 3–6 months or at ΔP limit per GEI-41040.

OEM / TIL Compliance

Works in conjunction with the outer canister (KF-LM6000-OUT-15). Replace sock at 3–6 months; outer canister at 12–24 months.

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.