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 11 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
- Fast Shipping and Free Returns on all filters
What does this air filter remove?
What part numbers does this filter replace?
What air cleaners does this filter fit?
Do you want to know about the technical specs?
- GeneralAire MAC2020
- Source 1 S1-MAC1020205
||20 x 20 x 5" |
||19-11/16" x 20-11/16" x 4-15/16" |
||Electrostatically charged 100% synthetic gradient media that does not support microbiological growth |
|Filter Support Grid
||30 gauge galvanized expanded metal grid |
||Moisture resistant double-wall beverage board |
||180F (82C) continuous service, peak 225F (107C) |
||Resistant to 100% R.H. |