What side should water hit first?
The white side. The blue side is denser and is the backing and structure to our Filter Floss.
How do I cut to size?
Household scissors will cut our Filter Floss with ease to fit your filter application and size.
What size or types of filters does this work with?
Literally thousands. It is an inexpensive upgrade to the stock filter cartridges or locations. It can fit but not limed to media baskets and racks, sumps, hang on back, canister, in-tank, and external filters. Each pad is 20" x 10" and can be cut to fit your specific location.