- This list includes three original white fine pads plus one original blue coarse filter pad for SUNSUN/PERFECT/GRECH/Super HW-402B/HW-505B Canister filter.
- Provides both mechanical and biological filtration Prevent the smallest dirt particles, while keep perfect water flow. Use for freshwater and saltwater aquariums. Promotes nitrogen cycle reduce the death rate of fish Can be used again after cleaning
- DIMENSION: 6.75″ (L) x 6.75″ (W) x 0.75″ (H) INCLUDES: 4 piece of blue filter pad 12 pieces of white filter pads
SUNSUN/PERFECT/GRECH/Super HW-402B/HW-505B canister filter pad Set. 16 pieces. #369
Best Canister Filter
