Air Filter For Yamaha Generator

Replacement filter set for Yamaha 2000W Inverter Generator, replacing OEM part number 7DX-E4451-00-00. 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"
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.