Fantech RESPFG10SQ Rapid Response Series Exhaust Fan Grille, Square, Ceiling Mount, 250mm, 353mm x 353mm, White

Features:
• The blades and motot are carefully matched to maximise performance and efficiency.
• Low resistance non-return backdraft damper maximises air flow performance.
• Can be retro fitted into a standard 10" round fan cut out.
• Fitted plug and lead simplifies installation.
• Inlcudes hihg quality sealed for life ball bearings.