ter quality. Test TDS rejection rates at least ev-
ery 6 months. Changing filters is important for
continuous good water quality. Filters need to
be replaced at recommended intervals as old fil-
ters may retain a considerable amount of debris
and contaminants. Failure to change filters, use
of lower quality filters, or improper sanitization
can dramatically reduce membrane life and wa-
ter quality. DO NOT WAIT UNTIL YOUR WA-
TER TASTES BAD TO REPLACE YOUR FILTERS.
Remember most contaminants do not have a foul
taste except in extreme quantities. Testing the
REPLACEMENT PARTS LIST: KR5 • KR10 • KR15
Qty.
Part No.
1
103-0504
1
419-1404-1
1
805-S10-04
2
804-11-04
419-1406
1
805-40-02
3
123-541
1
128-00
1
1
128-R
805-40-04
2
121-1604-1
1
1
129-260
110-03181
1
1
805-40-
042
TROUBLE SHOOTING GUIDE
PROBLEM
CAUSE
Cloudy ice
Bad membrane.
cubes or milky
colored water.
Water supply.
Refrigerator.
System is still new.
10
| Krystal Pure™ | Reverse Osmosis System Manual
Description
Easy Tap Adapter
¼" JG 90 Ball Valve
Fitting ¼" mpt × ¼" stem
¼" Hex Nipple
3/8" JG 90 Ball Valve, Storage
Tank
Fitting ¼" mpt × ¼" JG Elbow
Water Conservation Shut-Off
Valve
R/O Membrane Housing
O-ring, Membrane Housing
Fitting 1/8" mpt × ¼" JG Elbow
Check Valve Fitting 1/8" mpt ×
¼" JG Elbow
Flow Restrictor, 260 mL
3.2 Gallon Storage Tank
Fitting 3/8" stem × ¼" JG
Elbow
SOLUTION
Replace Membrane and sanitize when below 75% rejec-
tion.
High oxygen content.
Some refrigerators freeze differently, leaving the ice cube
looking cloudy. Let cube dissolve in glass of water. If just
air, will float to surface and dissipate.
This is normal and should clear up in two weeks
check valve, flow restrictor, incoming water pres-
sure, water hardness, and TDS levels periodically
are important to help extend membrane life and
overall water quality. Your local water profession-
al can easily perform these tests. Failure to follow
proper maintenance instructions, use of filters
or parts other than those recommended by the
manufacturer, or use of an unauthorized service
agent may void your warranty.
Qty.
Part No.
1
805-70-06
1
805-S10-06
2
805-40-06
1
125-124
1
805-25-04
1
805-15-04
1
124-462
3
127-1101
3
127-1R
6
805-LC-06
12
805-LC-04
2
122-321
1
120-131
Description
Fitting Union 3/8" JG Tee
Fitting ¼" mpt × 3/8" stem
Fitting ¼" mpt × 3/8" JG
Elbow
R/O Faucet, Specify Color
Faucet Adapter 3/8" ×
7/16" fpt
¼" Union JG
Drain Saddle Clamp
Filter Bowl Canister
O-ring, Filter Bowl canister
3/8" Locking Clip JG
¼" Locking Clip JG
Clips, Membrane
Bracket