LTWFITTING Bar Production Stainless Steel 316 Pipe Fitting 1/2-Inch Female BSPP Coupling Boat Air Fuel(Pack of 5) Stainless Steel Hose Fittings These foam filters help to

These foam filters help to improve the filtration system in your fish pond and provide your fish a more clean and safer environment

Provides efficient water flow with less clogging for long lasting filtration

Fine floss pads catch smallest particles out of the water and keeps your water crystal clear

18 inches(Inner hole Diameter)

Pack include: 6 pcs round mop pads

LTWFITTING Bar Production Stainless Steel 316 Pipe Fitting 1/2-Inch Female BSPP Coupling Boat Air Fuel(Pack of 5) Stainless Steel Hose Fittings These foam filters help toPackage Include: 5pcs. Material: Stainless Steel 316. Net Weight: 32g pc. Type: Female Coupling. Thread: 1 2 Inch Female BSPP