background
bathroom
button
care
clean
drawing
drink
drip
drop
economize
environment
equipment
faucet
flow
graphic
handle
hygiene
icon
illustration
isolated
leak
leaky
liquid
metal
obsolete
old
pictogram
pipe
plumber
plumbing
purity
save
sign
silhouette
simple
sink
stopcock
symbol
tap
trickle
use
valve
wash
washbasin
water
wet