My reverse osmosis kit came with a drain adapter that looks like this.
Whirlpool reverse osmosis drain adapter.
Due to plumbing and installation differences some ro systems during the water production phase can be noisy.
Drain water with the dissolved solids and organic matter is routed to the drain.
Universal drain line adapter for reverse osmosis systems is designed for installation on all garbage disposals with or without a dishwasher.
Install the drain adapter included with your unit see fig 6 fig.
Since the reverse osmosis drinking water system ro flushes it s waste water while it is filling the tank water running to drain during production is normal but after 3 or 4 hours of zero water usage there should be zero water running to the drain.
The reverse osmosis filter.
The drain adapter kit is installed onto your sink drain pipe above the p trap.
There is a compression fitting at the hole to make it tight.
High quality product water about one ounce per minute exits the reverse osmosis cartridge.
Part of that process also includes rinsing out the membrane which is used to filter your water.
They are as follows.
Note to connect a reverse osmosis rinse water drain line to the plumbing of a single or double compartment sink without a disposal please order 164014 dla 12.
Use another existing drain in your home.
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The dla d provides a code listed alternative to the use of the drain saddle for fast easy installation on all disposals.
This is completely normal the system is filtering and refilling clean water to your tank.
This is used in under the sink installations.
Whirlpool wher12 reverse osmosis system parts manufacturer approved parts for a proper fit every time.
This is by far the easiest way to get the drain tube installed.
You have two options to choose from.
Chat offline sears parts direct.
View and download whirlpool wher25 installation and operation manual online.
We also have installation guides diagrams and manuals to help you along the way.
A common concern with a reverse osmosis drinking water system is water continuously running to drain.
You will notice the sound of water draining and running after each time you use the wher25 reverse osmosis filtration system.
Installation of this dla d drain line adapter will effectively reduce this noise during water production.
The nsf standard for water filtration systems requires devices to reduce up to 15 contaminants that are commonly found in drinking water.
The storage tank holds product water.
It is kind of a cuff that wraps around the down pipe and you drill a small hole through the pipe then slide the drain line in.
The dla d provides an iapmo upc code listed alternative to the use of the drain saddle for fast and easy installation on all disposals.
Reverse osmosis drinking water system.