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H

EAL

THC

ARE

Questions or issues? 

Let us help!

Call:  
(201) 343-5202, Ext. 1

Installation Guide

Part #:

 70-0285 

(See DSU-H Instructions for Use)

Questions or issues? 

Let us help!

Call:  
(201) 343-5202, Ext. 1

MACHINE

DISCONNECT

DISCONNECT

OFF

MACHINE

CONNECT

1/2” NPS or NPT

CONNECT

1

2

3

READ the entire installation guide and 

precautions before starting.
WASH hands before starting installation.
WEAR gloves before handling filter (do not 

remove blister pack).

TURN OFF the water supply valve.
DISCONNECT the supply line from the 

machine’s inlet and water valve.

CONNECT a new flex line to the machine’s inlet.
CONNECT the quick connector with bushing to 

the other end of flex line.

MACHINE

CONNECT

INLET

BLEACH

PULL

PUSH

CONNECT

CONNECT

1/2” NPS or NPT

MALE THREAD

4

5

6

Clorox

® 

Healthcare Bleach Germicidal Cleaner is 

the recomended disinfectant choice.

CONNECT the outlet of machine disinfection unit 

to the machine flex line quick connector.
PLACE the inlet hose of unit into disinfectant 

(e.g. BLEACH) container.
PLACE a cup under the water dispenser and 

keep OPEN the dispenser. This is to vent the 

machine and allow for disinfectant to fill.

PULL out syringe plunger to draw the 

disinfectant.
PUSH the plunger to deliver the disinfectant and 

continue until disinfectant is seen coming out of 

the machine’s dispenser.
ALLOW disinfectant to dwell for 5 minutes.

CONNECT a new flex line to the water valve.
CONNECT the quick connector with bushing to 

the other end of flex line.
TURN ON the water source to assure there are 

no leaks, then turn the water source back off.

DSU-H In-Line

AVOID contact between the filter and cleaning or sanitizing agents.

(1) 

DO NOT remove blister pack from filter until indicated to protect from 

contamination.

MACHINE

MACHINE

DISCONNECT

CONNECTION

CONNECTION

CONNECT

CONNECT

DISCONNECT

OFF

INLET

MACHINE

CONNECT

DISINFECTANT

PUSH

PULL

(1) Medical grade plastics are more susceptible to cracking due to exposure to organic solvents. 

Alkyl dimethyl benzyl ammonium chloride (ADBAC), glycols, alcohols, ketones, silicones, and 

acetones are some examples of the leading organic solvents found in cleaning and sanitizing 

agents. Use of cleaning/sanitizing agents on the filter housings is not required and should be 

avoided.

PUSH

PULL

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