This is a replacement inner core for the EZ Bio 20. It is also the replacement core for the EZ Bio 11. It is just the 4 inch diameter grey core. It replaces the old style core which was a blue color.
Item | Dimensions | Max GPH Prefilter | Max GPH Biofilter | Add |
---|---|---|---|---|
![]() 99936 - Matala Replacement Gray Tube for EzBio11 (MPN EZ100007) $15.95 | 40 Points |
4" x 7.5" |
- |
- |
|
$22.95 | 57 Points |
8" x 7.5" |
- |
- |
|
$30.00 $24.00 | 60 Points |
4.3" x 7.9" |
1980 |
660 |
|
$35.00 $28.00 | 70 Points |
4.3" x 12.2" |
5600 |
1870 |
|
$52.50 $42.00 | 105 Points |
7.9" x 7.9" |
3450 |
1135 |