LTWFITTING Brass BSP Fitting Coupler / Adapter 1/4-Inch Female BSPP x 1/2-Inch(12mm) Hose Barb Fuel Gas Water (Pack of 400) Stainless Steel Pipe Fittings Thread : 3/8-Inch BSPP Female

Thread : 3/8-Inch BSPP Female

This filter pads is custom designed and manufactured for Zoo Med's 501 External Filter

1 x fine foam(blue)

With ALMOST HALF of the unit price

Package Include:8 pcs replacement foam filter rings

LTWFITTING Brass BSP Fitting Coupler / Adapter 1/4-Inch Female BSPP x 1/2-Inch(12mm) Hose Barb Fuel Gas Water (Pack of 400) Stainless Steel Pipe Fittings Thread : 3/8-Inch BSPP FemalePackage Include: 400pcs. Materies: brass. Type: FeMale X hose Barb. Tubing ID: 1 2 Inch(12mm), Thread: 1 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.