Industrial Filtration, Separation & Dust Collection worked example

Cartridge Replacement Cost at 110% share of cartridge bank being changed: a worked example

What does the result look like when share of cartridge bank being changed reaches 110%? The full calculation is worked below with real intermediate numbers. Use it when planning replacement media budgets for cartridge collectors, mist collectors, or industrial air cleaning systems.

The inputs for this scenario

  • Cartridges to replace: 96 cartridges (unchanged)
  • Cost per cartridge: 82 $ / cartridge (unchanged)
  • Share of cartridge bank being changed: 110 % (raised for this scenario; the documented default is 100)
  • Fixed labor and disposal cost: 1,800 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable cartridge replacement cost = cartridges to replace × cost per cartridge × replacement scope included) to the inputs above produces each figure below.
  • At this operating point the engine returns 10,459 $ for total cartridge replacement cost, the number this scenario is built around.
  • At this operating point the engine returns 109 $ / cartridge for cost per cartridge.
  • At this operating point the engine returns 8,659 $ for variable cartridge replacement cost.
  • At this operating point the engine returns 1,800 $ for fixed labor and disposal cost.

How this compares with the baseline

  • Against the tool's baseline example, where share of cartridge bank being changed sits at 100% and the headline result is 9,672 $, this scenario comes in 8.14% above the baseline at 10,459 $.
  • A figure at this level is achievable when share of cartridge bank being changed is genuinely sustained, not just peaked for a shift. It assumes a single cartridge price and scope percentage; mixed cartridge types, tiered volume discounts, or hazardous-dust disposal surcharges must be handled separately.

Results at a glance

  • Total cartridge replacement cost: 10,459 $ (headline result)
  • Cost per cartridge: 109 $ / cartridge
  • Variable cartridge replacement cost: 8,659 $
  • Fixed labor and disposal cost: 1,800 $

Run it with your numbers

  • Every input above is editable in the live Cartridge Replacement Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.