LTWHOME Fine and Coarse Foam Filter Sponge Fit for Total Pond Filter PF850 PF1200UV (Pack of 1 Set) Made of 80% polyester and

Made of 80% polyester and 20% polyamide

Pack include: 4pcs

but a larger fine sponge is recommended

Replacement premium filters for Dyson TP01 TP02 TP03 AM11 Pure Cool Link Tower Purifier

LTWHOME Fine and Coarse Foam Filter Sponge Fit for Total Pond Filter PF850 PF1200UV (Pack of 1 Set) Made of 80% polyester andPacking include: 1pc black coarse and 1pc blue fine filter sponge. Fit for: 900 Gallon Pressurized Pond Filter (PF850) and 1200 Gallon Complete Pond Filter with UV Clarifier (PF1200UV). Provides efficient water flow with less clogging for long lasting filtration. Enhances biological filtration. Change every 3 4 weeks.