- Improves Indoor Air Quality (IAQ)...Prevents Drain Pan Overflows
- Good up to 3 tons , Lasts up to 6-months
- Long Lasting - Up To 6 Months , Helps Eliminate Foul Pan Odors
- Compatible Replacement for: 1903 , 1903-D , ClenAir , PurCool 'Sock' Strips , Nu-Calgon 61043 , 61047 , 1903-D100 , 1903D-100 NuCalgon and many other Drain Pan Products.
