HOME
DUAL FLUSH (STS-12)
HOW IT WORKS
HOW TO INSTALL
FAQ
OTHER PRODUCTS
WTS30-51
WTF30
WP40
HOW TO BUY

Q1: How much do I save?

What Most of Us Use on Average

  • A five minute shower: 15-40 gallons
  • A conventional flush toilet: 3.5-7 gallons per flush
  • Open-tab shaving: 5-10 gallons
  • Open-tab tooth brushing: 4-10 gallons
  • Standard dishwasher: 10-15 gallons

- American Water
  Works Association and
  Denver Water

A1:  As you see from the statistics, toilet usage accounts for about 40% of our inside water usage if you are using old toilets.

Considering 75% of our bathroom visits are for urination, you will save 12% of the whole indoor usage!  If you install this on 3.5 GPF toilets, you will save about half cent on water & sewage charge on every save flush!

Q2: It does not full flush!

A2:  It means the lift wire is too tight.  When you push the lever up, you should not open the air release valve of the flapper.  So just loose several knots.

Q3: It does not save flush!

A3It means the lift wire is too loose.  When you push the lever down, you should open the air release valve of the flapper.  The air has to come out in order to loose the buoyancy.  So just tighten several knots.