Pre-Filter labyrinth F8/F9, Composite extends the life of the main filter by capturing larger particles before they reach the HEPA filter

Fits neatly under the main filter in integral Purex extractors

Graduated fiber matrix delivers excellent particle capture capacity - up to 20 times more than a standard filter

Packed Values:   Height 10 IN (22cm)   Length 15 IN (38 cm)    Width 11 IN (26cm)    5 Lbs (2kg)