Query: torus replacement filters
Heyrex Torus 1-Liter Pet Water Bowl, Charcoal, with 6 Filters
Torus Pet Water Bowl - 2-Liter - Fresh Filtered Water - Healthy & Hygienic Pet Bowl - for Dogs & Multi-Pet Homes - Charcoal
Torus Water Bowl Replacement Standard Filter Pack - for Healthy & Hygienic Pet Bowls - Small, Medium, Large Dogs, Cats & Other Pets - 6 Pack