Skimz hang-on filter sock holder fits standard 4" / 7″ filter sock, to remove excess food, detritus, organic waste, dust, any particles and results in crystal clear water.
Specifications : BM-4
Dimensions - 4.2" x 7.5" x 1.8"
Max Rim Thickness - 0.90"
Filter Sock Opening - 3.6" Diameter
What's Included?
1x BM4 Filter Sock Holder
1x EL-S300 Filter Sock
Specifications : BM-7
Dimensions - 281 x 200 x 45mm
Max Rim Thickness - 6mm
Filter Sock Opening - 167mm Diameter
What's Included?
1x BM7 Filter Sock Holder
1x EL-S307 Filter Sock