2 Refills Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Comfort Zone Multi-Cat Diffuser: Home Kit (2 Diffusers & 2 Refills) Added to wishlistRemoved from wishlist 0 Add to compare $39.99 Original price was: $39.99.$37.95Current price is: $37.95. 5%