LTWFITTING Brass Pipe Hex Bushing Reducer Fittings 3/8 Inch Male x 1/4 Inch Female NPT(Pack of 30)Type: Hex Bushing Thread 1: 3 8 Inch NPT Male Thread 2: 1 4 Inch NPT Female Materies: BRASS, Net Weight: 17 pc Choosing products dimensions and quantities at column of size and colour seperately,price would be more favorable if choosing wholesale.

Size: Outer diameter 1

17 inch x 11 inch Pond Filter Foams

Net Weight:20g/pc

Package inclued: 50 PCS Coarse foam

Tube Size: 3/8" OD

Custom designed and manufactured for Oase 250

Package Include: 3 x Pre Filter

1 x foam is required for bioforce 3000 Filter

Good for freshwater and saltwater environments

Change vacuum filters every 3 to 6 months for best performance

Custom designed and manufactured for Fluval 404

such as WindTunnel