Amaircare 91A1607ET / 91‐A‐1607‐ET 16-inch Easy-Twist Foam Pre-Filter 24 Pack is Amaircare original replacement pre-filter.
Amaircare 91A1607ET Easy-Twist Foam pre-filter is washable reusable filter.
Amaircare 91A1607ET 16-inch Foam pre-filter is used as a sleeve on the outer surface of the 16 inch Easy-Twist HEPA filter or ULTRA VOC canister.
Amaircare 91-A-1607-ET 16-inch Foam pre-filter protect fine True HEPA filter from fast contamination by large dust and dirt particles..
Amaircare 91A1607ET 16-inch Foam pre filter fits the Amaircare air purifiers and other brand name air purifiers manufactured by Amaircare equiipped with 16 inch Easy Twist HEPA filters, as provided below.

AMAIRCARE:

• AirWash Whisper 350 (AWW350 / AWW-350)
• AirWash Whisper 675 (AWW675 / AWW-675)
• AirWash MultiPro BOSS (2 ea.)
• 7500 BiHEPA (2 ea.)
• 10000 Easy Twist (3 ea.) manufactured after January 2015)
• 4000HV (discontinued)
• 4000 HEPA CHEM
• 6000V (discontinued)
• 6000V AirWash Cart
• 7500 AirWash Cart (2 ea.)
• AirWash IS5000 (3 ea.)
• AirWash IS5500 (3 ea.)

BEAM (made by Amaircare)

• BEAM AWW350
• BEAM AWW675

FRIGIDAIRE (made by Amaircare)

• FCF350
• FCF675

LENNOX (made by Amaircare)

• HEPA-40
• HEPA-60

SANITAIRE (made by Amaircare)

• SA6000
• SA7000 (2 ea.)

SEARS (made by Amaircare)

• 4000HV
• 6000V

The Amaircare 91A1607ET 16-inch Easy-Twist Carbon Pre filter's lifetime: 4+ months (on average).

Amaircare Part Numbers.
Current: 91A1607ET / 91‐A‐1607‐ET