Enhance your pet's environment with the PETKIT Pura X Purification Liquid Refill. Designed specifically for Pura X devices, this refill helps maintain a fresh, hygienic space by neutralising harmful substances and eliminating odours. This pack includes four 55ml sealed refill boxes, providing a convenient and ongoing solution for air purification in pet areas. The active amino acid formula effectively removes ammonia from pet urine, prevents bacterial growth, and neutralises formaldehyde and other harmful substances, ensuring a healthier environment for your pet and your family. Key Features: Effective Odour and Bacteria Control: Neutralises harmful substances, eliminates bacteria and formaldehyde, and professionally removes ammonia in pet urine to maintain a fresh and hygienic environment. Active Amino Acid Formula: Utilises a professional-grade amino acid solution to enhance air purification and ensure safety for pets and owners. Easy to Use: Designed specifically for Pura X devices, allowing simple pouring to refresh and purify the air effortlessly. Optimal Volume: Comes in a 55ml refill pack, providing a convenient and sufficient amount for ongoing air purification needs. Value Pack: Includes four sealed refill boxes, offering a cost-effective solution for continuous air purification in pet areas. Specifications: Brand: PETKIT Product Type: Pet hygiene refill Form: Liquid Purpose: Air purification and odour control Active Ingredient: Amino acid formula Pack Size: 4 refill boxes Volume per pack: 55ml Includes: 4 x 55ml refill boxes