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Opinions on delavan in line filters

wmechanic01 Member Posts: 26
Are they worth it on a small nozzle size or will these just plug instead of a nozzle ?


  • STEVEusaPA
    STEVEusaPA Member Posts: 5,318
    I've never used one. A general then a spin on, both at the tank.
  • Solid_Fuel_Man
    Solid_Fuel_Man Member Posts: 2,307
    I've had excellent luck with what @STEVEusaPA said. Add a vacuum gauge on spin-on and you have the best system I can think of.

    You could also run a nozzle filter, and just inspect it with annual cleaning. Nothing should get by the dual filters, but what's a little extra insurance? I just may not change it if it looks good.

    Serving Northern Maine HVAC & Controls. I burn wood, it smells good!