Is this the right air filter for you?

If you want to reduce particles in your home that aggravate your allergies, this is the filter for you!  Shopping for filters doesn't have to be difficult.  We'll delivery quickly to your front door.

• Quality 5" pleated air filter offers improved filtration and longer service life over common 1" filters 
• MERV 8 rating means the filter attracts common large household allergens like dust, pollen, and mold spores
• Replaces the ReservePro part # 4531 - nominal size 20x20x5
• Foam gasketing prevents air bypass
• Replace every 6 months under normal use
• Made with pride in the USA
• 100% free shipping and returns on all filters

What does this air filter remove?

What part numbers does this filter replace?

• ReservePro 4531, 5FM2020

What air cleaners does this filter fit?

• GeneralAire MAC2020
• Source 1 S1-MAC1020205 
  

Do you want to know about the technical specs?