AQ242 WW NO CAL 2242-01-0319

LEARNING ASSESSMENT
EXTREME FILTRATION
6. Complete the sentences with the missing words or numbers.
Electropositive attraction works like a magnet: 1. ________________ charged fibers attract and trap 2.______________ charged contaminants.
Both the filter bottle and the at-home filtration systems remove the same percentage of bacteria, which is 3.___________ %.
7. Write the three advantages of extreme filtration in the correct places (1-3).
1.___________________ which removes bacteria, viruses and cysts that can cause waterborne diseases.
2.___________________ thanks to a more open structure than conventional filters. 3.___________________ thanks to a large filtration surface.
Score: 6
EXTREME FILTRATION ON THE GO: THE RENA WARE FILTER BOTTLE
8. Label the filter bottle features:
2. 3.
4.
Carry Loop 1.
5.
6.
7.
Score: 6
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LEARNING ASSESSMENT
EXTREME FILTRATION AT HOME: THE 3-STAGE HIGH-FLOW FILTRATION SYSTEM
9. Label the parts of the system:
a.
c.
b.
d. e.
Score: 5
AT HOME FILTERING UNITS AND ACCESSORIES
10. Circle the correct option. In some cases, more than one option may apply.
Which model...
1. has an integrated faucet that replaces the existing faucet?
2. filters only cold water?
3. has a flexible wand?
4. has a pull-out wand?
5. provides spray/stream options?
6. adds a secondary faucet?
7. comes with adapters to fit various faucets?
8. may include a "Bypass" faucet for unfiltered water?
9. may add a stage zero pre-filter?
10. may use a bracket for wall mounting?
CTU UCU LX
CTU UCU LX CTU UCU LX CTU UCU LX CTU UCU LX CTU UCU LX CTU UCU LX CTU UCU LX CTU UCU LX CTU UCU LX
Score: 10
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LEARNING ASSESSMENT
MAINTENANCE, DAILY USE AND CARE AND TROUBLESHOOTING – ALL MODELS
11. Choose the correct option.
1. You can back flush:
a. Only the pre-filter up to three times. b. The main filter only once.
c. Both the pre and the main filter.
2. When handling cartridges:
a. You cannot use your fingers. b. You cannot use water.
c. You must wear gloves.
3. The LED indicator lights show the condition of:
a. The pre-filter.
b. The main filter.
c. Both the pre-filter and the main filter.
4. A yellow and flashing blue LED indicator light means:
a. The main filter cartridge is no longer filtering.
b. You need to order a main filter cartridge replacement. c. The main filter is not filtering properly.
5. The purpose of charging cartridges is:
a. To eliminate trapped air.
b. To make the filters like new. c. To clean the cartridges.
6. You need to charge cartridges:
a. Only when you remove the pre-filter cartridge. b. Only when you remove the main filter cartridge. c. Each time you remove either or both cartridges.
7. To clean the exterior of the faucets, the filter cartridges and the base unit you may:
a. Submerge them in water.
b. Use dish washing detergent. c. Use a clean damp cloth.
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LEARNING ASSESSMENT
8. If water leaks out from between filter cartridges, at the filter inlet assembly or filter base, you:
a. Make sure the water supply valve is fully open and the tubing is smooth and straight. b. Separate the cartridges at the point of leak; check that the “o” rings are in place.
c. Make sure the data cable is plugged in; replace the batteries.
9. If, after turning the faucet off, water keeps flowing for more than 15 seconds, you:
a. Fully charge (fill) the cartridges with water to eliminate trapped air.
b. Make sure the water supply valve is fully open and the tubing is smooth and straight.
c. Remove the spray head and make sure the flow regulator is placed in the right position and is free from
residue.
10. In the base, you want to install batteries that are:
a. AAA
b. New
c. Even lightly used if the expiration date is a year after the installation.
Score: 10
Total Score: 50
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ASSESSMENT ANSWERS
1) 1- 3% / 2- 1% / 3- 8
2) a / b / e
3) c
4) Any three of the following: faucet mounts and pitchers, mechanical filtration, activated carbon, inverse osmosis
5) Any three of the following: ultraviolet treatment, ozone disinfection, other chemical treatments (e.g. chlorine), boiling 6) 1- positively / 2- negatively / 3- 99.9%
7) 1- Extreme filtration / 2- High-flow / 3- High-capacity
8) 2- Protective cap / 3- Open/Lock button / 4- Aqua HDTM Technology / 5- TritanTM Container / 6- Color band / 7- Fill from top or
bottom
9) a- pre-filter / b- EM media insert / c- main filter / d- Aqua HDTM media insert / e- (high-flow) carbon core 10) 1- UCU / 2- LX / 3- CTU / 4- UCU / 5- CTU, UCU/ 6- LX / 7- CTU/ 8- UCU / 9- CTU, UCU, LX / 10- UCU, LX 11) 1-a / 2-c / 3-b / 4-b / 5-a / 6-c / 7-c / 8-b / 9-a / 10-b
HOW DID YOU DO?
Correct answers
Recommendation
0 - 30
Large portions of this seminar are still a bit difficult for you. Review the content pages and do the practice again. Dedicate some time to it. Maybe ask your sponsor or leader for support or clarification. Then take the assessment again.
31 - 45
Good job! You have learned most of this seminar. Look over the answers you got wrong: Do you understand why they are wrong? Go back to the content pages and review those answers.
45 - 50
Excellent! You got all or nearly all of the content in this seminar. Check the answers you got wrong: Do you understand why they are wrong? Go back to the content pages and review those answers.
AQ242MP WW (NO-CAL) 2242.01.0319 | 55


LIST OF WATER FILTERS USE AND CARE VIDEOS
ALL MODELS
CTU / UCU/ LX
• BACKFLUSHING THE PRE-FILTER
• REPLACING THE MAIN FILTER
• CHARGING THE CARTRIDGES
MODEL SPECIFIC
CTU
UCU
LX
• INSTALLATION
• DAILY USE
• ACCESSORIES
• TROUBLESHOOTING
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SALES AND RECRUITING SUPPORT MATERIALS
Use the following materials to share the Water Filters with prospects and to share our Opportunity (the Rena Ware Difference) using the Water Filters:
WATER FILTERS LEAVING PIECE (AQ645)
A trifold that features the Rena Ware Water Filters to attract people to join.
WATER FILTERS BROCHURE (AQ 00)
A booklet that presents the water filters to the prospects and can be used to share both the water products and our opportunity (the Rena Ware difference).
THE WATER FILTERS SECTION ON OUR WEBSITE:
RENAWARE.COM/ PRODUCTS
RENA WARE BROADSIDE (RW 0)
A broadside presentation brochure that includes an overview of both the water filters and the cookware.
YOUR COUNTRY'S RENA WARE FACEBOOK PAGE
for interesting product posts to share.
THE USE AND CARE BOOKLETS (AQ623, AQ624, AQ660) AND VIDEOS FROM THIS SEMINAR
for information about installation, maintenance and troubleshooting.
Use the following four videos to present our Cause and water products in a compelling, entertaining way:
BE PART OF THE SOLUTION RENA WARE FILTER BOTTLE
This seminar and the videos embedded in it give accurate and reliable information on the Rena Ware Water Filters, their technology, their features and functions.
The sales and presentation support materials listed on this page adequately tell the story of the Rena Ware Water Filters, our Cause and our Opportunity.
Use only these official Rena Ware materials. Do not embellish or change the technical information or the stories with information found outside official Rena Ware sources.
PREVENTION IS THE BEST SOLUTION
AQUA NANO CTU-500 SALES VIDEO
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TECHNOLOGY COMPARISON SHEET WATER FILTRATION TECHNOLOGY
AQUA HDTM - HIGH MOLECULAR DEPOSITION TECHNOLOGY
How it works: Benefits:
• Contaminants and microorganisms are permanently trapped and cannot escape into the filtered water
contaminants
• Doesn’t clog easily
• Inexpensive due to long filtering life
• Both the pre-filter and main filter cartridges have a
replaceable media insert and a reusable housing
* Actual capacity will depend on the amount of suspended solids and particles in the local water system. In certain water supplies, tastes or odors may return or the flow may decrease prior to the rated capacity. In these cases, the media insert in the Aqua✓HDTM main cartridge should be replaced more often. For optimum performance, we recommend replacing the Aqua✓HDTM media insert at least every 5 years even if they red light has not yet come on.
Water passes through a mesh of fibers that contain boehmite, a mineral. This mineral works like a magnet: it is positively charged and attracts negatively charged contaminants, trapping them on the filter surface and forming a permanent bond that they can’t escape. A carbon core adsorbs chlorine, lead, tastes and odors. The core is impregnated with silver which prevents the growth of bacteria.
• Filtration efficiency down to the nanolevel (1,000 times more effective than 1 micron filters)
• High-flow: Water is not restricted by small pore size • Long life 11,355 L (3,000 gal)*
• Huge surface can attract and trap millions of
Efficiency:
• Effectively filters cysts, bacteria, virus, lead, tastes, odor
PITCHERS/CARAFES
How it works:
Water is poured through a carbon or mixed media filter which absorbs contaminants.
Efficiency:
• Primarily taste and odor
• Some reduce lead and other contaminants
Considerations:
• Due to small size has very limited life, usually less than 378.5 L (100 gal)
which can be expensive
• Filtration can be very slow
• Initially inexpensive, but filters must be replaced often,
FAUCET MOUNTS
How it works:
Water flows through a carbon or mixed media filter device that is attached to the kitchen faucet.
Efficiency:
• Primarily chlorine. taste and odor
• Some reduce lead, cysts
Considerations:
• Can be bulky and block full usage of sink area
• Need frequent replacements which can be expensive
• Must be replaced if you accidently run hot water through
them
ACTIVATED CARBON **
How it works: Considerations:
Water passes through a bed or block of activated carbon which adsorbs contaminants such as chlorine, heavy metals and some organic particles.
Efficiency:
• Primarily chlorine
• Some can filter chlorination byproducts
• Some can filter cleaning solvents and pesticides
• Can be efficient at removing metals such as lead and
copper
• Does not remove nitrate, bacteria, or dissolved minerals • Removes organic contaminants that cause taste and
odor problems
• Blocks can be made tight enough to remove cysts
** Activated Carbon is a very broad category. Although contaminants such as heavy metals and organic compounds can be removed using carbon, the carbon must be selected, and sometimes enhanced, to target contaminants. As a general rule, you cannot assume activated carbon will do anything more than adsorb chlorine and improve taste and odor unless you know the carbon is formulated to target other contaminants.
MECHANICAL FILTRATION
How it works:
Water passes through a material with small holes. Anything larger than the hole is filtered out. The smaller the holes, the higher the water pressure (or water volume) required to force the water through the filter.
Efficiency:
• Most of these types of filters are only efficient down to 1 (micrometer) micron. Some down to 0.5 micron, but with very restricted flow.
• Removes suspended solids only
• Some reduce bacteria (< 1 micron)
Considerations:
• Does not remove viruses
• Restrict water flow
• Requires high water pressure to operate most effectively • Can clog easily
• Some can be cleaned to extend life
• Requires a carbon filter to remove chlorine and improve
taste and odor
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REVERSE OSMOSIS (RO)***
How it works: Considerations:
Water passes through a semi-permeable membrane as the result of osmotic pressure.
Usually requires several pre and post filters using other
filtration technologies.
• Removes nitrates, sodium, other dissolved inorganic and organic compounds
• The expensive membrane needs to be replaced often unless a mechanical filter is also installed
Efficiency:
• Does not remove all organic and inorganic contaminants. For this reason most RO system include a carbon post filter
• May also reduce the level of some pesticides, dioxins, chloroform and petrochemicals
• Complicated installation – requires lot of space • Requires a storage tank which may need annual disinfecting to prevent bacteria and slime growth
• Usually removes viruses and bacteria
• Requires frequent replacement of multiple pre-filters, usually every 3-6 months
***The Water Quality Association (WQA) cautions that, while RO membranes are reliable for treatment of a range of health contaminants, design considerations such as tiny seal leaks or manufacturing imperfections may prevent a unit from offering foolproof protection against biological contaminants for consumer drinking water systems. Therefore, WQA suggests that absolute disinfectant (a reduction of contaminants greater than 99.9 %) be
ensured with cyst-rated and certified products and post-disinfection systems.
• Requires drilling a hole for separate spout
• Limited daily capacity due to slow processing – (50g/day) • Produces 3-4 liters or more of waste water per filtered liter
WATER TREATMENT TECHNOLOGY
OZONE
How it works:
Water passes through a chamber where it is injected with ozone to kill biological contaminants.
Efficiency:
• Kills viruses and bacteria but does not remove them
from the water
• Removes bad tastes and odors while retaining minerals
Considerations:
• Does not remove suspended solids so requires a secondary mechanical filter
• Dead microbes remain in the water unless filtered out by the mechanical filter
• Requires sufficient exposure time, usually a maximum flow rate of 0.5–1.5 g/min
• Requires electricity to operate, Requires drilling of hole in countertop for installation of separate spout
• Must use with other filters for chlorine, lead, etc removal
ULTRA-VIOLET
How it works:
Water passes by an ultra-violet light which produces UV-C radiation sterilizing the water, rendering biological
contaminants inert.
• Renders bacteria, viruses and cysts sterile so they can’t reproduce, but does not remove them from the water
Efficiency:
Considerations:
• Water must be “clear” before it is exposed to the UV light. This requires a mechanical pre-filter before the UV chamber.
DISTILLATION
How it works:
Heats water to the boiling point then collects the water vapor as it condenses.
Efficiency:
• Removes chemicals with boiling point at or below water
boiling point (typically 100o C or 212o F), including nitrates, sodium, hardness, dissolved solids, many organic chemicals, lead and other heavy metals
• Kills viruses and bacteria but does not remove them
Considerations:
• Does not remove anything with boiling point higher than water (typically 100o C or 212o F). This includes volatile organic contaminants, certain pesticides, petroleum products, and volatile solvents
• Bacteria may colonize on the cooling coils during inactive periods
• Water tastes flat
• Removes natural minerals and dissolved oxygen
BOILING
How it works:
Heats water to the boiling point for at least 1-3 minutes.
• Kills viruses and bacteria but does not remove them
Efficiency:
Considerations:
• Concentrates contaminants such as nitrates and lead with boiling point higher then water (typically 100o C or 212o F)
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WATERBORNE PATHOGENS - EPA EXCERPT
Below is an excerpt from the EPA (Environmental Protection Agency) explaining the differences in bacteria, viruses and cysts (protozoa) and the types of waterborne diseases they are associated with.
Microorganisms Associated with Waterborne Disease
The following groups of microorganisms have been linked with the occurrence of waterborne disease. As each pathogen is isolated and identified as a threat to water quality, ORD (Office of Research and Development) researchers try to discover the most effective combination of barriers and disinfection methods to minimize risk of human exposure.
Bacteria. Bacteria are the most widely distributed life forms. Pathogenic bacteria range in length from approximately [400 nanometers to 14,000 nanometers] and [200 nanometers to 1,200 nanometers] in width. Key bacterial pathogens responsible for waterborne disease include Legionella, Salmonella typhi, Shigella, and Vibrio cholerae.
Viruses. Viruses are inactive when outside of a living host cell. Viruses linked to waterborne disease have protein coats that provide protection from environmental hazards and range in size from [20 nanometers to 90 nanometers]. Unlike bacteria and protozoa, they contain only one type of nucleic acid (RNA or DNA). Key pathogens include hepatitis A and Norwalk virus.
Protozoa. Protozoa, common in bodies of water, are much larger than bacteria and viruses. To survive harsh environmental conditions, some species can secrete a protective covering and form a resting stage called a “cyst.” Encystment can protect protozoa from drinking water disinfection efforts and facilitate the spread of disease. Key protozoa being studied as agents of waterborne disease include Giardia and Cryptosporidium [4,000 nanometers to 15,000 nanometers1]. [Measurement converted from original text]
Some Waterborne Diseases of Concern in the U.S.A.
Text is an excerpt from: United States Environmental Protection Agency
Preventing Waterborne Disease EPA/640/K-93/001 http://www.epa.gov/ nerlcwww/h2odis.pdf
1. Centers for Disease Control and Prevention, “The Pre-Travel Consultation/Counseling & Advice for Travelers” http://goo.gl/zKPSv
(27 Oct. 2011)
Disease Microbial Agent General Symptoms
Amebiasis
Protozoan Abdominal disconfort, fatige, (Entamoeba histolytica) diarrhea, flatulence, weight loss
Campylobacteriosis Bacterium Fever, abdominal pain, diarrhea (Campylobacter jejuni)
Cholera
Bacterium Watery diarrhea, vomiting, (Vibrio cholerae) occasional muscle cramps
Cryptosporidiosis Protozoan Diarrhea, abdominal disconfort (Cryptosporidium parvum)
Giardiasis Protozoan Diarrhea, abdominal disconfort (Giardia lamblia)
Hepatitis
Virus Fever, chills, abdominal disconfort, (Hepatitis A) jaundice, dark urine
Shigellosis Bacterium Fever, diarrhea, bloody stool (Shigella species)
Bacterium Fever, headache, constipation, appetite Typhoid fever (Salmonella typhi) loss, nausea, diarrhea, vomiting,
appearance of an abdominal rash
Viral Gastroenteritis
Viruses
(Norwalk, rotavirus and other types)
Fever, headache, gastrointestinal disconfort, vomiting, diarrhea
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INDEPENDENT LAB REPORTS RESULTS
At home filtration systems
The Rena Ware Aqua Nano at home water filters have undergone thorough biological testing provided by South Korea-based laboratory NoroGene Research Center. Below are the results.
Approximate Volume of Water (Gallons)
360
1440
2520
3600
Approximate Volume of Water (Liters)
1362.75
5450.99
9539.23
13627.48
Influent, PFU/mL
47,000
82,000
72,000
92,000
MS2 Bacteriophage (virus), PFU/mL
Effluent, PFU/mL
0.5
8
39
73
Log
4.67
4.01
3.27
3.10
3.76
% Reduction
99.9989%
99.9902%
99.9458%
99.9207%
99.9639%
Raoultella Terrigena (bacteria), PFU/mL
Influent, PFU/mL
720,000
450,000
310,000
640,000
Effluent, PFU/mL
<0.5
<0.5
<0.5
<0.5
Log
5.86
5.66
5.49
5.81
5.71
% Reduction
>99.9993%
>99.99989%
>99.99984%
>99.99992%
99.99990%
Average Average
Minimum of volume (gallons) of dechlorinated tap water passed through each filter. The flow rate was maintained at approximately 1-1.3 gallon/minute at a pressure of 50-60 PSI. Ten liters of deionized lab grade water was seeded with the indicated microorganisms and passed through the filter at a flow rate of 1.0-1.2 gallon/minute at each of the test points indicated. Filter influent and effluent following the passage was collected and assayed for the respective microorganisms.
The following are some common microorganisms that form part of the group of bacteria and viruses and the diseases they are related to:
Bacterias: Vibrio Cholerae (Cholera), Samonella Typhi (Typhoid fever), Helicobacter Pylori (H. pylori infection), Shigella (Shigellosis).
Viruses: Norwalk (Viral Gastroenteritis), Hepatitis A (Hepatitis). Rena Ware Filter Bottle
The Rena Ware Filter Bottle has undergone thorough biological testing provided by Biological Consulting Services (BCS) of North Florida, Inc. Below are the results.
Rena Ware 1600 L Challenge 400 ml/min Raoutella Terrigena (RT), MS-2, Filtration Efficacy Study; General Test Water 1 (GTW1, Dechlorinated Municipal Water)
Client ID
BCS ID
Presure at Challenge (PSI)
Flowrate (mL/min)
Influent's RT Bacteria Concentration (cfu/mL)
Effluent's RT Bacteria Concentration (cfu/mL)
Calculated Bacteria Percent Removal
Influent's MS-2 Average Concentration (pfu/mL)
Effluent's MS-2 Average Concentration (pfu/mL)
Calculated MS-2 Virus Percent Removal
Rena Ware Unit 3
1807167
-2.3
400.0
3.4 x 105
27.7
99.992%
2.9 x 105
5.0 E + 03
98.3 %
The received bottles unit was conditioned by soaking the filter in General Test Water 1 (GTW1(NSF P231), Dechlorinated Municipal water) and then aspirating 1-Liter at a flow rate of 400 mL/min using a peristaltic pump as per NSF guidance. Silicone tubing was connected to a programmable peristaltic pump and was placed onto the mouth suction tab of the bottle. The entirety of the bottle unit was submerged in the GTW1 (the bottom of the bottle was unscrewed and a vent hole was placed into the upper side of the plastic bottle about 1" below the threadline to facilitate bottle filling and submersion, additionally one was also placed in the bottom of the bottle). The pump was activated and the flow rate gradually was increased from 100 mL/min to 400 mL/min. The line vacuum was measured continuously and did not exceed 1.0 PSI. For the challenge, aliquots of R. terrigena (RT) culture and MS-2 virus were added to GTW1 and the water was homogenized. A sample of the challenge water was removed and enumerated for the respective microorganisms prior to challenge initiation. 500ml of challenge water was aspirated through the unit at a flowrate of 400mL/min and the resulting vacuum. During the challenge the water level was maintained at height below the top orifice of the filter unit; this was done to eliminate the possibility of the challenge water bypassing the filter unit. Following the initial challenge, the bottle unit was submerged in GTW1 and 600L was aspirated through the unit at 400mL per minute. Following 800L, 1200L and 1600L, the challenge was repeated. The line vacuum was monitored and did increase above what was initially measured at the lower flow rate. For each of the challenge events, the unit's collected influent and effluent samples were analyzed in duplicates at two dilutions at the minimum as per standard lab operating procedure.
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NOTES
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NOTES
AQ242MP WW (NO-CAL) 2242.01.0319 | 63


FEEDBACK
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What would you do differently? How can we improve it? Please send your comments to [email protected]. Put the name of the seminar in the subject line.
AQ242MP WW (NO-CAL) 2242.01.0319 | Home Office U.S.A. (425) 881.6171 | © 2019 R.W.I. Not for California, Colorado, Iowa, Massachusetts, Wisconsin.