LTWHOME Replacement Foam Filters Fit for Laguna PowerFlo Underwater Filter, PT-500, PT-505 (Pack of 6) Compare with original magic sponge

Compare with original magic sponge it is much more stronger can easily removes stubborn dirt

They are just Activated Carbon impregnated foam

Designed to fit Bissell SpinWave Hard Floor Powered Spin Mop Cleaner Model: 2124

Custom designed and manufactured for EF-BOOSTER fish tank filter

Pack include: 6 pcs microfiber pads

LTWHOME Replacement Foam Filters Fit for Laguna PowerFlo Underwater Filter, PT-500, PT-505 (Pack of 6) Compare with original magic spongePack include: 6pcs. Size: 275 x 130 x 65mm. This foam filter is custom designed and manufactured for Laguna Powerful Mechanical (PT 500) and Biological (PT 505) Underwater Filters. Captures dirt and debris as water flows through it, provides efficient water flow with less clogging.