Felidae is the family of cats. A member of this family is also called a felid. Living cats belong to the subfamilies 1  : Pantherinae â including tiger, lion, jaguar, leopard, snow leopard and clouded leopard.elidae is the family of cats. A member of this family is also called a felid. Living cats belong to the subfamilies 1  : Pantherinae â including tiger, lion, jaguar, leopard, snow leopard and clouded leopard.
Bathtub drain rough-in. The standard bathtub/shower combination will require an 1-1/2 drain and p-trap installed to your local plumbing code. The drain must be graded(sloped) at a minimum of 1/4 per foot and must be vented. This can be done in one of two ways, by wet venting the trap arm fixture drain or by individually venting the bathtub.
Freshen Drains with Baking Soda and Vinegar. 1  Mix 1/2 cup baking soda with 1/4 cup table salt and pour down drain. 2  Follow by pouring 1 cup of heated vinegar down the drain (it will foam and bubble). 3  Let it sit for 15 minutes. 4  After 15 minutes run hot tap water for 30-60 seconds.