The PetSafe Spray Refill cartridges are compatible with the PetSafe Rechargeable Spray Bark Collar PBC19-16370. The scent free option is great for pets and people who are sensitive to fragrances. The cartridge is easy to replace with no mess. Each cartridge delivers 35-40 sprays and the low spray indicator on your pet's collar indicates when the refill needs replacing.
The cartridge is 100% recyclable and the formula is completely safe for you and your pets.