LTWFITTING Brass BSP Fitting Coupler / Adapter 3/4-Inch Female BSPP x 3/4-Inch(19mm) Hose Barb Fuel Gas Water (Pack of 25) Stainless Steel Pipe Fittings Provides both mechanical and biological

Provides both mechanical and biological filtration

Package Include: 12pcs replacement foam filter

Remove debris to keeping water clean

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LTWFITTING Brass BSP Fitting Coupler / Adapter 3/4-Inch Female BSPP x 3/4-Inch(19mm) Hose Barb Fuel Gas Water (Pack of 25) Stainless Steel Pipe Fittings Provides both mechanical and biologicalPackage Include: 25pcs. Materies: brass. Type: FeMale X hose Barb. Tubing ID: 3 4 Inch(19mm), Thread: 3 4 Inch BSPP Parallel Female. Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice. The more your purchase the best price you get.