Replacement filter set for Harbor Freight Predator 2000W Inverter Generator It is shipped un-oiled; add a couple drops of oil to the filter and squeeze/work it for a minute in the supplied bag, then install. 

Filter measures approximately 3.25" x 3.5"

Fits the following generators: P/n 62523

FAQ: 

  • How do I oil the air filter? 
    • Put ~1-2 caps full of oil on filter. Motor oil, 2 stroke oil, bar oil are all fine for this. 
    • Put filter in bag and squeeze filter to work the oil into the filter. The bag saves your hands getting messy
    • Install
  • What kind of foam is used for the filters? 
    • OEM spec small pore polyurethane filter foam
    • It is fuel safe and washable with soap and water. 
  • Is this an OEM filter? 
    • It's a functional replacement for the OEM filter. 
  • How are the filters produced? 
    • Filters is die cut and made in USA
SHIPPING:  
Filters are shipped tracked via USPS First Class. 

Satisfaction guaranteed; buy with confidence.