Grey Double Union Ball Valves PVC Pressure Pipe Imperial 4" Product Type_Air Stones Professional modular filter system for

Professional modular filter system for large natural and swimming ponds up to 530 m³ and koi ponds up to 100 m³ for outstanding water quality in the smallest of spaces thanks to particularly high filter performance with intelligent control functions and intelligent self-cleaning function for unique freedom from maintenance (drum filter module)

Draper submersible pumps feature a ceramic shaft for long service life

Durable plastic material for longevity

Quick and easy to install

Algae can make your pond look unsightly

Grey Double Union Ball Valves PVC Pressure Pipe Imperial 4" Product Type_Air Stones Professional modular filter system forGrey solvent pressure pipe fitting. For use with PVC pressure pipework to construct a Koi or garden pond. Used for systems with high pressure capabilities. Use Solvent weld cement to join the pipes together, apply liberally top both pipe and fittings. Remove excess with a cloth allow a few minutes before handling and 12 hours before fully testing the systemMany other fittings available.