By attaching it to one trap, it prevents odor leakage and invasion of pests even if the sealed water evaporates. When draining, the valve body opens due to the weight of the water. By replacing the packing, it can be mounted on a cast drain trap (mounting hole diameter 48 to 55 mm) and a general-purpose one trap (mounting hole diameter 43 to 48 mm).
A one-trap adapter recommended for drains that do not allow water to flow for a long period of time.
Material: Polypropylene
Caution
This product is manufactured in Japanese standards.
Some products may not meet the standards of your item.
Please check the specification carefully before you order.
Used for drain traps in shared toilets where water cleaning is infrequent
Rating
100%
Measures are taken so that the odor does not rise even if the trap water pool disappears. It is effective. It is good that it can be used for both one trap and cast iron trap. (Translated by machine.)
For measures against odors and pests at the drain of the bathroom
Rating
100%
After attaching this product to the drain of the bathroom, the butterfly flies have stopped coming out. The drainage speed has deteriorated a little, but the stench has disappeared and I am totally satisfied. (Translated by machine.)