The Columbus Industries Inc ALFH1912201E 19.5X20X1 Permanent Washable Filter is the perfect air filter for your home. This filter is designed to last and is easy to maintain. Here are the features of this filter:
- Permanent Washable
- 1 in WD
- 20 in LG
- 19.5 in HT
- Part Number: ALFH1912201E