ISTA 2 in 1 CO2 Bubble Counter + Check Valve Cat Scratching House Bed PlaqueOff is easy to use

PlaqueOff is easy to use

spray directly in your cat’s carrier or basket

which is essential for healthy cell regeneration and improved skin barrier function

Dimension: 2" Dia x 3"L

cat cardboard scratcher can keep up with your cat's playful instincts

ISTA 2 in 1 CO2 Bubble Counter + Check Valve Cat Scratching House Bed PlaqueOff is easy to use2 functions in 1 product Check valve effectively prevents backflow. Clear bubble reading provides accurate CO2 dosing. Made with acrylic assures long usage time. Compact size, easy assembling <Features> With 2 in 1 functions as CO2 bubble counter and check valve. CO2 pipe fasten screw nut provided to assure burst out of the CO2 pipe. Spring type check valve provides best function in stopping back flow. Acrylic material provides clear and easy bubble