Injected plastic queen excluder in food grade material with a 2.5 mm honeycomb passage. The material and the rounded processing of the meshes prevent the bees from damaging the wings during the passage between the meshes of the same.

The queen's exclusion can be easily cleaned and sanitized using the high pressure cleaner with a jet of hot water at 60 ° and 60 atmospheres.

The holder withstands a maximum temperature of 110°.

Cleaning can also be done in a 10% solution of water and caustic soda.