This activated carbon pellet filter is specifically designed to help remove pet odours from your surroundings that can aggravate allergy symptoms

• This carbon layer fits with the Pet Filter HEPA drum on all TruSens Large Air Purifiers

• Specially designed carbon filter offers a level of defence against pet odours

• This carbon layer is what needs to be replaced on the Pet Filter HEPA Drum

• Filter replacement is essential for your air purifier to perform at its best

• For best results, replace carbon filter every 3 - 4 months (depending on usage)

• Change indicator glows red on your air purifier when the filter needs to be replaced

• Fits with the Pet Filter HEPA drum for all TruSens Large Air Purifiers

• Pack includes 1 filter