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Vertex GreenMachine PT-4G Facts: 158 Specifications & 89 Highlights

Not all water filtration systems are built the same. Explore how the Vertex GreenMachine PT-4G stands out with 158 specs & features — like general information, dimensions, capacity & flow & filtration stages & media — on Techspotr.

Vertex GreenMachine PT-4G

Highlights 89

No extras. Just what matters.
79 Points

Why is Vertex GreenMachine PT-4G better than other water filtration systems ?

General Information

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Dimensions

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Capacity & Flow

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Filtration Stages & Media

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Filtration Performance

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Water Pressure & Power

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Materials & Build

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Installation & Maintenance

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Environmental & Efficiency

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Noise & User Experience

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Safety & Compliance

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Vertex GreenMachine PT-4G, covering its standout specification and what you can expect right out of the box.

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Vertex GreenMachine PT-4G is the undersink water filtration with four stages of filtration process. Using a premium filtration media to cover the highly reduces the dangerous contaminants with a minimum of wastewater after the filtration.

Specifications & Facts 158

Specs measured. Drama avoided.

Price, specs, and performance — the Vertex GreenMachine PT-4G water filtration system is all here. We unpack the pros and cons and how it fares against other water filtration systems. Cast your verdict!

General Information 14

Vertex GreenMachine PT-4G Color Options

What are the color options?

80 Vertex GreenMachine PT-4G 0 Votes White

79 Water Filtration Systems in this range White

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Default assumption (not specified)

Available finish colors for the system.

Vertex GreenMachine PT-4G Style

What style is it?

80 Vertex GreenMachine PT-4G 0 Votes Compact

79 Water Filtration Systems in this range Modern

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Inferred from under-sink installation

Describes the aesthetic or form factor style.

Vertex GreenMachine PT-4G Model Name

What is the model name?

85 Vertex GreenMachine PT-4G 0 Votes GreenMachine PT-4GR

85 Water Filtration Systems in this range Waterdrop X12-Basic

Identifies the specific model designation.

Vertex GreenMachine PT-4G Model Year

What is the model year?

80 Vertex GreenMachine PT-4G 0 Votes 2019

79 Water Filtration Systems in this range 2024

The year the model was released.

Vertex GreenMachine PT-4G Country of Origin

What is the country of origin?

80 Vertex GreenMachine PT-4G 0 Votes US

77 Water Filtration Systems in this range US

Country where the product is manufactured.

Vertex GreenMachine PT-4G Brand

Who is the brand or manufacturer?

80 Vertex GreenMachine PT-4G 0 Votes Vertex

83 Water Filtration Systems in this range Frizzlife

Identifies the maker of the water filtration system.

Dimensions 15

Vertex GreenMachine PT-4G Width

What is the width?

14 inch 0Votes
Vertex GreenMachine PT-4G
9.5 inch (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

About 35.6 cm wide roughly the width of a large laptop, so it fits easily under most kitchen sinks.

Overall product width measurement.

Vertex GreenMachine PT-4G Depth

What is the depth?

7 inch 0Votes
Vertex GreenMachine PT-4G
9.76 inch (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Converts to 17.8 cm, meaning it won’t protrude much in tight cabinet spaces.

Overall product depth measurement.

Vertex GreenMachine PT-4G Height

What is the height?

18 inch 0Votes
Vertex GreenMachine PT-4G
15.92 inch (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

About 45.7 cm tall, which allows it to fit in most under-sink cabinets without issue.

Overall product height measurement.

Vertex GreenMachine PT-4G Weight

What is the weight?

25 lbs 0Votes
Vertex GreenMachine PT-4G
19.39 lbs (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Around 11.3 kg, about as heavy as a small microwave, making it manageable for one person to install.

Weight of the system.

Vertex GreenMachine PT-4G Inlet Pipe Size

What is the inlet pipe size?

0.25 inch 0Votes
Vertex GreenMachine PT-4G
0.42 inch (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Equals about 0.64 cm, standard for RO systems, ensuring easy compatibility with plumbing.

Diameter of the inlet pipe connection.

Vertex GreenMachine PT-4G Outlet Pipe Size

What is the outlet pipe size?

0.25 inch 0Votes
Vertex GreenMachine PT-4G
0.4 inch (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Same as inlet 0.64 cm, typical for under-sink RO systems.

Diameter of the outlet pipe connection.

Capacity & Flow 7

Vertex GreenMachine PT-4G Suitable Household Size

What household size is it suitable for?

85 Vertex GreenMachine PT-4G 0 Votes 1-3 people

83 Water Filtration Systems in this range 1-8 people

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Ideal for couples or small families; larger families may need higher-capacity systems.

Recommended number of users supported.

Vertex GreenMachine PT-4G Daily Filtration Capacity

What is the daily filtration capacity?

50 gal/day 0Votes
Vertex GreenMachine PT-4G
636.68 gal/day (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

About 189 litersper day, enough for the drinking and cooking needs of a small to mid-sized household.

Maximum gallons filtered per day.

Vertex GreenMachine PT-4G Cartridge / Tank Capacity

What is the cartridge or tank capacity?

2.5 gal 0Votes
Vertex GreenMachine PT-4G
8,714.36 gal (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Around 9.5 liters of usable storage—roughly the size of a medium water dispenser bottle.

Storage or cartridge water capacity.

Vertex GreenMachine PT-4G Holding Tank Volume

What is the holding tank volume?

4 gal 0Votes
Vertex GreenMachine PT-4G
28.45 gal (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

About 15 liters gross volume, though actual usable water is around 2.5 gallons (9.5 L).

Capacity of the included holding tank.

Vertex GreenMachine PT-4G Cartridge Lifespan

What is the cartridge lifespan?

12 liter/month 0Votes
Vertex GreenMachine PT-4G
3,793.6 liter/month (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Likely a mistake should read 12 months instead of liters per month. Official specs list annual replacement.

The filter cartridge’s usable capacity before replacement, measured in liters or months.

Vertex GreenMachine PT-4G System Recovery Rate

What is the system recovery rate?

90 Vertex GreenMachine PT-4G 0 Votes 1:1

85 Water Filtration Systems in this range 2:1

Indicates the efficiency of water recovery. Higher means less water is wasted.

Filtration Stages & Media 17

Vertex GreenMachine PT-4G RO Membrane Rating

What is the RO membrane rating?

50 gpd 0Votes
Vertex GreenMachine PT-4G
221.04 gpd (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Around 189 liters per day throughput; a common residential rating that balances flow and efficiency.

Gallons per day filtration rating of RO membrane.

Vertex GreenMachine PT-4G UV Sterilization Lamp

Does it include a UV sterilization lamp?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

This UV lamp in this device is optional to add; to add these features, it can neutralize dangerous particles such as bacteria and viruses.

Specifies if UV lamp is present for bacteria control.

Vertex GreenMachine PT-4G Sediment Filter Micron Rating

What is the sediment filter micron rating?

0.5 micron 0Votes
Vertex GreenMachine PT-4G
3.8 micron (Average)

Particle size filtered by the sediment filter.

Vertex GreenMachine PT-4G Number of Stages

How many filtration stages does it have?

90 Vertex GreenMachine PT-4G 0 Votes 4

87 Water Filtration Systems in this range 1

Total number of filtration steps in the system.

Vertex GreenMachine PT-4G Filtration Technology

What filtration technologies are used?

90 Vertex GreenMachine PT-4G 0 Votes Sediment, Carbon, Reverse Osmosis

86 Water Filtration Systems in this range Carbon, Sediment, Reverse Osmosis

Types of filtration technologies included.

Vertex GreenMachine PT-4G Filter Media Material

What filter media materials are used?

85 Vertex GreenMachine PT-4G 0 Votes Polypropylene, Carbon Block, RO Membrane, Coconut Shell Carbon, Granular Activated Carbon

83 Water Filtration Systems in this range Activated Carbon

Materials that make up the filter media.

Filtration Performance 15

Vertex GreenMachine PT-4G Contaminant Reduction

What contaminants does it reduce?

85 Vertex GreenMachine PT-4G 0 Votes Chlorine, Sediment, Odor, TDS, Microplastics, Rust

83 Water Filtration Systems in this range Chlorine

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

95% TDS reduction; 5-micron sediment removal

Key contaminants the system reduces.

Vertex GreenMachine PT-4G Bacteria Removal

What is the bacteria removal rate?

99.9 % 0Votes
Vertex GreenMachine PT-4G
85.1 % (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Matches industry-standard UV option claims, though note that the base 4-stage unit doesn’t include UV by default.

Percentage of bacteria eliminated.

Vertex GreenMachine PT-4G Virus Removal

What is the virus removal rate?

99.9 % 0Votes
Vertex GreenMachine PT-4G
78.01 % (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Same as bacteria—applies only if the optional UV lamp is installed.

Percentage of viruses eliminated.

Vertex GreenMachine PT-4G TDS Reduction

What is the TDS reduction efficiency?

95 % 0Votes
Vertex GreenMachine PT-4G
82.57 % (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

RO membrane spec

Indicates how effectively the system reduces total dissolved solids in water.

Vertex GreenMachine PT-4G Chlorine Reduction

What is the chlorine reduction percentage?

99 % 0Votes
Vertex GreenMachine PT-4G
97.04 % (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Greenblock® carbon block filters are certified to reduce chlorine almost completely, improving taste and odor.

Percent reduction of chlorine.

Vertex GreenMachine PT-4G Sediment Removal

What is the sediment removal rating?

0.5 micron 0Votes
Vertex GreenMachine PT-4G
5.21 micron (Average)

Minimum particle size removed.

Water Pressure & Power 10

Vertex GreenMachine PT-4G Inlet Water Temperature

What is the inlet water temperature range?

100 °F 0Votes
Vertex GreenMachine PT-4G
80.93 °F (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

About 40-100°F maximum, meaning hot water lines should never be connected.

Acceptable inlet water temperature.

Vertex GreenMachine PT-4G Minimum Operating Pressure

What is the minimum operating pressure?

20 psi 0Votes
Vertex GreenMachine PT-4G
27.54 psi (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

About 138 kPa, meaning it can run on relatively low-pressure city or well water.

Lowest pressure required for system to work.

Vertex GreenMachine PT-4G Maximum Operating Pressure

What is the maximum operating pressure?

100 psi 0Votes
Vertex GreenMachine PT-4G
86.79 psi (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

About 690 kPa; above this a pressure regulator may be needed to avoid damage.

Maximum safe pressure before system risk.

Vertex GreenMachine PT-4G Pump Included

Is a pump included?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Whether a pump is integrated in the system.

Vertex GreenMachine PT-4G Energy Sources

What energy sources does this system use?

80 Vertex GreenMachine PT-4G 0 Votes Water Pressure

74 Water Filtration Systems in this range Water Pressure

Defines the type of energy or power source required for system operation.

Materials & Build 19

Vertex GreenMachine PT-4G Faucet Material

What is the faucet material?

85 Vertex GreenMachine PT-4G 0 Votes Metal

78 Water Filtration Systems in this range None

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Long-reach faucet, material unspecified but inferred

Material of included faucet (if applicable).

Vertex GreenMachine PT-4G Filter Housing Pressure Rating

What is the filter housing pressure rating?

100 psi 0Votes
Vertex GreenMachine PT-4G
104.8 psi (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Same as the system maximum designed to handle typical residential plumbing pressure safely.

Maximum pressure the filter housing can safely withstand.

Vertex GreenMachine PT-4G Housing Material

What is the housing material?

80 Vertex GreenMachine PT-4G 0 Votes Plastic

77 Water Filtration Systems in this range Plastic

Primary material of the system’s housing.

Vertex GreenMachine PT-4G Cartridge Housing Material

What is the cartridge housing material?

80 Vertex GreenMachine PT-4G 0 Votes Plastic

76 Water Filtration Systems in this range Plastic

Material used for filter cartridge housings.

Vertex GreenMachine PT-4G BPA Free

Is it BPA free?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Indicates if the product is free of BPA.

Vertex GreenMachine PT-4G Lead Free Compliance

Is it lead free?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Shows if the system meets lead-free standards.

Installation & Maintenance 24

Vertex GreenMachine PT-4G Average Cartridge Change Time

What is the average cartridge change time?

15 min 0Votes
Vertex GreenMachine PT-4G
8.81 min (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Most users can swap filters in under 20 minutes with basic tools.

Average time needed to replace cartridges.

Vertex GreenMachine PT-4G Installation Kit Included

Is an installation kit included?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

States if the unit comes with a full installation kit.

Vertex GreenMachine PT-4G DIY Installation Possible

Can it be installed DIY?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Whether average users can install without professional help.

Vertex GreenMachine PT-4G Filter Change Indicator

Does it have a filter change indicator?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Shows when filters need replacement.

Vertex GreenMachine PT-4G Tool-Free Cartridge Replacement

Is cartridge replacement tool-free?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Whether filters can be replaced without tools.

Environmental & Efficiency 15

Vertex GreenMachine PT-4G Storage Temperature Range

What is the storage temperature range?

80 Vertex GreenMachine PT-4G 0 Votes 40-100°F

78 Water Filtration Systems in this range 40-100°F

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Equivalent to 4.4–37.8 °C; keep stored in conditioned indoor space.

Safe temperature range for storage conditions.

Vertex GreenMachine PT-4G Water Efficiency

What is the water efficiency percentage?

75 % 0Votes
Vertex GreenMachine PT-4G
86.69 % (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Produces up to 75% less wastewater than older RO models, saving significant water long-term.

Percentage of water effectively used after filtration.

Vertex GreenMachine PT-4G Operating Temperature Range

What is the operating temperature range?

80 Vertex GreenMachine PT-4G 0 Votes 40-100°F

77 Water Filtration Systems in this range 40-100°F

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Converts to 4.4–37.8 °C, safe for most indoor climates.

Acceptable temperature range during operation.

Vertex GreenMachine PT-4G Wastewater Output

What is the wastewater output per liter of purified water?

1 L 0Votes
Vertex GreenMachine PT-4G
18.6 L (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Value seems understated; actual output is closer to 1:1 ratio (1 liter waste per 1 liter purified).

The amount of wastewater produced per liter of purified water.

Vertex GreenMachine PT-4G Recyclable Components

Does it have recyclable components?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Indicates whether product components are recyclable.

Vertex GreenMachine PT-4G Greywater Reuse Compatible

Is it compatible with greywater reuse?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Whether system waste water can be reused.

Noise & User Experience 13

Vertex GreenMachine PT-4G Noise Level

What is the noise level?

45 dB 0Votes
Vertex GreenMachine PT-4G
34.83 dB (Average)

Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G

Likely inaccurate gravity-fed RO systems without pumps are nearly silent.

Operational noise level during use.

Vertex GreenMachine PT-4G Touch-Free Dispensing

Does it have touch-free dispensing?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Indicates if water can be dispensed hands-free.

Vertex GreenMachine PT-4G Manual Dispensing Lever

Does it have a manual dispensing lever?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Provides a manual lever option for dispensing.

Vertex GreenMachine PT-4G Smart App Integration

Is it integrated with a smart app?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Allows monitoring and control via smartphone app.

Vertex GreenMachine PT-4G LED Status Display

Does it have an LED status display?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

LED indicators show system status.

Vertex GreenMachine PT-4G Child Lock Feature

Does it have a child lock feature?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Prevents accidental dispensing by children.

Safety & Compliance 9

Vertex GreenMachine PT-4G Leak Detection System

Does it include a leak detection system?

No 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Detects and alerts if leaks are present.

Vertex GreenMachine PT-4G Overpressure Protection

Does it include overpressure protection?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Protects the system from excessive water pressure.

Vertex GreenMachine PT-4G Certifications

What certifications does it have?

80 Vertex GreenMachine PT-4G 0 Votes NSF/ANSI 58, WQA

80 Water Filtration Systems in this range NSF/ANSI 42, NSF/ANSI 53

Official safety and performance certifications.

Vertex GreenMachine PT-4G Labor Warranty

How many years of labor warranty are provided?

2 years 0Votes
Vertex GreenMachine PT-4G
1.35 years (Average)

Duration of warranty coverage for labor costs after purchase.

Vertex GreenMachine PT-4G Parts Warranty

How many years of parts warranty are provided?

2 years 0Votes
Vertex GreenMachine PT-4G
1.37 years (Average)

Duration of warranty coverage for replacement parts.

Vertex GreenMachine PT-4G Material Safety Data Sheet

Is a material safety data sheet provided?

Yes 0Votes Vertex GreenMachine PT-4G

Yes Water Filtration Systems in this range

Availability of MSDS for materials used in the system.

Surveys

Because hot takes deserve votes.

Vertex GreenMachine PT-4G Filtration Capacity

How much water can this filter process before needing replacement?

More than 1000 liters 0Votes
500 to 1000 liters 0Votes
300 to 500 liters 0Votes
100 to 300 liters 0Votes
Less than 100 liters 0Votes

Vertex GreenMachine PT-4G Filter Lifespan

How long does this water filtration system last before replacement is needed?

More than 3 years 0Votes
Around 2 years 0Votes
About 1 year 0Votes
Around 6 months 0Votes
Less than 3 months 0Votes

Vertex GreenMachine PT-4G Flow Speed

How fast does this water filtration system provide clean water?

Super quick, almost instant 0Votes
Fast, under 1 minute per liter 0Votes
Average, about 2 minutes per liter 0Votes
Slow, about 5 minutes per liter 0Votes
Extremely slow, more than 10 minutes per liter 0Votes

Vertex GreenMachine PT-4G Contaminant Removal

How many types of contaminants does the system filter out?

More than 10 types 0Votes
7 to 10 types 0Votes
5 to 7 types 0Votes
3 to 5 types 0Votes
Less than 3 types 0Votes

Vertex GreenMachine PT-4G Maintenance Frequency

How often does this system require maintenance or cleaning?

Less than once per month 0Votes
Once per month 0Votes
Once every two weeks 0Votes
Once per week 0Votes
More than once per week 0Votes

Vertex GreenMachine PT-4G Pricing

How do you feel about the pricing of this water filtration system?

Great value for money 0Votes
Pretty good price 0Votes
Fair deal 0Votes
Kinda pricey 0Votes
Crazy expensive 0Votes

Vertex GreenMachine PT-4G System Performance

How effective is this water filtration system at removing impurities?

Crystal clear and safe to drink 0Votes
Makes water look and taste much cleaner 0Votes
Gets rid of most common contaminants 0Votes
Removes some visible dirt 0Votes
Barely filters anything 0Votes

Vertex GreenMachine PT-4G Ease of Installation

How easy is it to set up and install this water filtration system?

Super easy — Quick setup with clear instructions 0Votes
Pretty easy — Took a short time with minor effort 0Votes
Average — Manageable with some guidance 0Votes
A bit tricky — Needed tools or extra help 0Votes
Frustrating — Complicated and time-consuming setup 0Votes

Vertex GreenMachine PT-4G Noise Level

How quiet or noisy is this water filtration system when in use?

Whisper quiet — Barely noticeable 0Votes
Low noise — Gentle hum only 0Votes
Moderate noise — Noticeable but tolerable 0Votes
Noisy — Can be distracting 0Votes
Very noisy — Annoyingly loud 0Votes

Vertex GreenMachine PT-4G Water Taste

How does the filtered water taste from this system?

Exceptionally fresh — Crisp and pure taste 0Votes
Fresh — Clean with no aftertaste 0Votes
Acceptable — Slightly improved from tap 0Votes
Mildly off — Noticeable aftertaste remains 0Votes
Unpleasant — Tastes similar to unfiltered water 0Votes

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

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Vertex
Vertex GreenMachine PT-4G
Vertex GreenMachine PT-4G
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Vertex
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