LTWFITTING Lead Free 1/2-Inch OD Compression Union, Brass Compression Fitting (Pack of 150)Package Include: 150pcs. Material: Lead free brass. Net Weight: 49g PC. Type: Compression Union. Tube Size: 1 2" OD.

inner hole diameter 1

hospitals and so on

Pack of 8 Blue Coarse Foams

Pack include: 6 pcs soft mop pads

Packing include: 6 pcs coase foam filter

medium grade

1pc blue coarse

Tube Size :3/8 Inch OD Thread: 1/8 Inch Female NPT

Custom designed and manufactured for the CUP-311 All Pond Solutions

Traps any large particles and debris in the water before they reach the pump

Help prevent the clogging of finer filter media

Custom designed and manufactured for Eheim Pro 4 250