Fiberglass 20" X 20" X 1" Equipment Protection

AAF TW20201 | Our#: 100315

1 Year Purchase Guarantee - Free returns for a year, up to $1000 of purchase protection.

Fiberglass 20
12 pack

Is this the right air filter for you?

If you want to protect your HVAC system from dust and dirt, this is the filter for you!  Fiberglass panel filters are an inexpensive option that provide basic equipment protection and high airflow.  Ordering filters online is very convenient.  Purchase a case of fiberglass filters and we will deliver them to your door quickly!

  • Engineered for sturdy, econominal peformance and ease of use
  • Compression-resistant fiberglass media has high dust-holding capacity 
  • Replace every 30 days under normal use
  • Made with pride in the USA
  • 100% free shipping and returns on all filters

What does this air filter remove?

Do you want to know about the technical specs?

Nominal Dimensions 20 x 20 x 1"
Actual Dimensions 19-7/8 x 19-7/8 x 7/8"
Filter Media Premium grade compression-resistant fiberglass media 
Filter Support Double skinned media 
Frame Moisture-resistant chipboard channel frame 
Max Temperature 150F (66 C) continuous service