1. Plural of ozoniser; devices or substances that produce or generate ozone.
Usage: chiefly British spelling (American: ozonizers); technical/scientific term

Examples

• The water treatment plant uses several ozonisers to purify the drinking water.
• Industrial ozonisers are essential for removing contaminants from air and water.
• Modern ozonisers can be found in air purification systems throughout hospitals.
• The facility installed new ozonisers to improve the quality of their recycled water.