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Moen F9900 Facts: 166 Specifications & 91 Highlights

Thinking of upgrading your water filtration system? The Moen F9900 delivers 166 specs & features worth seeing — especially standout parts like general information, dimensions, capacity & flow & filtration stages & media.

80 Points
Moen
Moen
Moen F9900 4-Stage Under Sink Reverse Osmosis Advanced Water Filtration System
Moen F9900

Highlights 91

No extras. Just what matters.
80 Points

Why is Moen F9900 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 Moen F9900 , covering its standout specification and what you can expect right out of the box.

Moen F9900
Moen F9900

Moen F9900 is the water filtration system that is installed under the sink. This device comes with four stages of filtration media. Using this filtration media can reduce and remove the dangerous particles and contaminants from the water to make it safe to drink.

Specifications & Facts 166

Specs measured. Drama avoided.

Is the Moen F9900 water filtration system worth it? We’ve laid out price, full specs, pros and cons, and side-by-side comparisons with competing water filtration systems. Join the vote and see reactions.

General Information 15

Moen F9900 Model Name

What is the model name?

90 Moen F9900 0 Votes Moen F9900

58 Water Filtration Systems in this range Waterdrop X12-Basic

Identifies the specific model designation.

Moen F9900 Model Year

What is the model year?

85 Moen F9900 0 Votes 2023

57 Water Filtration Systems in this range 2024

The year the model was released.

Moen F9900 Country of Origin

What is the country of origin?

80 Moen F9900 0 Votes US

53 Water Filtration Systems in this range US

Country where the product is manufactured.

Moen F9900 Product Type

What type of water filtration system is this?

85 Moen F9900 0 Votes Under Sink Filter

57 Water Filtration Systems in this range Under Sink Filter

Specifies the design and intended application of the system.

Moen F9900 Series / Collection

What series or collection is it from?

88 Moen F9900 0 Votes Advanced Water Filtration

57 Water Filtration Systems in this range Well Water Systems

Groups product into a series or collection.

Moen F9900 Intended Use

What is the intended use?

85 Moen F9900 0 Votes Residential

57 Water Filtration Systems in this range Residential

Indicates environments where the system is designed to be used.

Dimensions 13

Moen F9900 Width

What is the width?

16.5 inch 0Votes
Moen F9900
9.49 inch (Average)

Moen F9900
Moen F9900

Equivalent to about 41.9 cm wide, similar to the width of a medium-sized kitchen cabinet base. Ideal for compact under-sink installation.

Overall product width measurement.

Moen F9900 Depth

What is the depth?

17.3 inch 0Votes
Moen F9900
9.73 inch (Average)

Moen F9900
Moen F9900

Roughly 43.9 cm deep, about the size of a standard desktop printer. Ensure enough cabinet clearance for tubing and maintenance.

Overall product depth measurement.

Moen F9900 Height

What is the height?

14.7 inch 0Votes
Moen F9900
15.93 inch (Average)

Moen F9900
Moen F9900

Stands about 37.3 cm tall, fits comfortably under most standard sinks with 18-inch vertical space.

Overall product height measurement.

Moen F9900 Weight

What is the weight?

18.56 lbs 0Votes
Moen F9900
19.41 lbs (Average)

Moen F9900
Moen F9900

Around 8.4 kg, about the weight of a small desktop PC. Solid but manageable for single-person installation.

Weight of the system.

Moen F9900 Outlet Pipe Size

What is the outlet pipe size?

0.37 inch 0Votes
Moen F9900
0.4 inch (Average)

Moen F9900
Moen F9900

⅜-inch (≈9.5 mm) outlet tubing, allowing slightly faster flow to the faucet.

Diameter of the outlet pipe connection.

Moen F9900 Package Width

What is the package width?

17.3 inch 0Votes
Moen F9900
11.89 inch (Average)

Moen F9900
Moen F9900

Approximately 43.9 cm wide, indicating snug packaging for safe transport.

Width of product packaging.

Capacity & Flow 11

Moen F9900 Daily Filtration Capacity

What is the daily filtration capacity?

27.5 gal/day 0Votes
Moen F9900
636.78 gal/day (Average)

Moen F9900
Moen F9900

Converts to about 104 liters/day, sufficient for a 3–4 person household’s drinking and cooking needs.

Maximum gallons filtered per day.

Moen F9900 Cartridge / Tank Capacity

What is the cartridge or tank capacity?

3.2 gal 0Votes
Moen F9900
8,714.36 gal (Average)

Moen F9900
Moen F9900

Roughly 12.1 liters, storing enough purified water for typical daily use.

Storage or cartridge water capacity.

Moen F9900 Flow Rate

What is the flow rate?

0.5 gal/min 0Votes
Moen F9900
4.16 gal/min (Average)

Moen F9900
Moen F9900

Equivalent to 1.9 liters/min, delivering a steady stream for filling a glass in under 10 seconds.

Continuous flow delivery rate.

Moen F9900 System Recovery Rate

What is the system recovery rate?

90 Moen F9900 0 Votes 1:1

51 Water Filtration Systems in this range 2:1

Moen F9900
Moen F9900

Indicates efficient operation, for every gallon of filtered water, about one gallon is wasted, which is much more efficient than typical 3:1 RO systems.

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

Moen F9900 Peak Flow Rate

What is the peak flow rate?

0.5 gal/min 0Votes
Moen F9900
4.26 gal/min (Average)

Moen F9900
Moen F9900

Matches standard under-sink RO flow rates, keeping water pressure consistent at the faucet.

Maximum flow rate under peak demand.

Moen F9900 Holding Tank Volume

What is the holding tank volume?

3.2 gal 0Votes
Moen F9900
28.46 gal (Average)

Moen F9900
Moen F9900

Equal to 12.1 liters, meaning each refill cycle provides a full day’s water supply for an average family.

Capacity of the included holding tank.

Filtration Stages & Media 17

Moen F9900 Number of Stages

How many filtration stages does it have?

90 Moen F9900 0 Votes 4

61 Water Filtration Systems in this range 1

Moen F9900
Moen F9900

Includes sediment pre-filter, carbon block filters, and RO membrane, a comprehensive multi-barrier design.

Total number of filtration steps in the system.

Moen F9900 Filter Replacement Interval

What is the filter replacement interval?

12 months 0Votes
Moen F9900
10.49 months (Average)

Moen F9900
Moen F9900

Annual filter change keeps water quality optimal; replacement kits are available directly from Moen.

Recommended time between filter replacements.

Moen F9900 Filtration Technology

What filtration technologies are used?

90 Moen F9900 0 Votes Sediment, Carbon, ReverseOsmosis

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

Types of filtration technologies included.

Moen F9900 Filter Media Material

What filter media materials are used?

88 Moen F9900 0 Votes Sediment, CarbonBlock, ROMembrane

56 Water Filtration Systems in this range Activated Carbon

Materials that make up the filter media.

Moen F9900 Replaceable Filter Cartridges

Are the filter cartridges replaceable?

Yes 0Votes Moen F9900

Yes Water Filtration Systems in this range

Indicates if filters can be replaced.

Moen F9900 Pre-filter Included

Is a pre-filter included?

Yes 0Votes Moen F9900

Yes Water Filtration Systems in this range

Shows if a sediment pre-filter is part of the system.

Filtration Performance 16

Moen F9900 Bacteria Removal

What is the bacteria removal rate?

99.99 % 0Votes
Moen F9900
85.1 % (Average)

Moen F9900
Moen F9900

Removes nearly all bacteria, making it suitable for areas with questionable tap water quality.

Percentage of bacteria eliminated.

Moen F9900 Virus Removal

What is the virus removal rate?

99.99 % 0Votes
Moen F9900
78.01 % (Average)

Moen F9900
Moen F9900

Provides high-level viral protection; comparable to NSF/ANSI 58-certified systems.

Percentage of viruses eliminated.

Moen F9900 Chlorine Reduction

What is the chlorine reduction percentage?

95 % 0Votes
Moen F9900
97.06 % (Average)

Moen F9900
Moen F9900

Greatly improves taste and odor — beneficial if local water has high chlorine content.

Percent reduction of chlorine.

Moen F9900 TDS Reduction

What is the TDS reduction efficiency?

75 % 0Votes
Moen F9900
82.67 % (Average)

Moen F9900
Moen F9900

Reduces total dissolved solids by about three-quarters, noticeably improving clarity and flavor.

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

Moen F9900 Supported Water TDS Level Maximum

What is the maximum supported TDS level for this system?

75 Moen F9900 0 Votes 750

50 Water Filtration Systems in this range 500

Moen F9900
Moen F9900

Ideal for moderate to hard water areas; above this, pre-treatment may be recommended.

The maximum Total Dissolved Solids (TDS) level in water that the system can effectively filter.

Moen F9900 Water Source Compatibility

What water sources is the system compatible with?

85 Moen F9900 0 Votes Tap Water, Well Water

54 Water Filtration Systems in this range Tap Water

Indicates the water sources suitable for use with the system.

Water Pressure & Power 14

Moen F9900 Minimum Operating Pressure

What is the minimum operating pressure?

40 psi 0Votes
Moen F9900
27.46 psi (Average)

Moen F9900
Moen F9900

Equal to about 276 kPa, adequate for standard municipal supply. Below this, flow rate may slow.

Lowest pressure required for system to work.

Moen F9900 Maximum Operating Pressure

What is the maximum operating pressure?

100 psi 0Votes
Moen F9900
86.79 psi (Average)

Moen F9900
Moen F9900

About 689 kPa; ensure pressure regulator use if your water line exceeds this.

Maximum safe pressure before system risk.

Moen F9900 Pump Included

Is a pump included?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Whether a pump is integrated in the system.

Moen F9900 Booster Pump Type

What booster pump type is included?

80 Moen F9900 0 Votes No

51 Water Filtration Systems in this range No

Type of booster pump provided.

Moen F9900 Power Adapter Type

What is the power adapter type?

80 Moen F9900 0 Votes None

48 Water Filtration Systems in this range None

Region-specific power adapter type.

Materials & Build 17

Moen F9900 Filter Housing Pressure Rating

What is the filter housing pressure rating?

100 psi 0Votes
Moen F9900
104.8 psi (Average)

Moen F9900
Moen F9900

Withstands up to 689 kPa, ensuring safety under normal water pressure fluctuations.

Maximum pressure the filter housing can safely withstand.

Moen F9900 Housing Material

What is the housing material?

80 Moen F9900 0 Votes Plastic

52 Water Filtration Systems in this range Plastic

Primary material of the system’s housing.

Moen F9900 Cartridge Housing Material

What is the cartridge housing material?

80 Moen F9900 0 Votes Plastic

51 Water Filtration Systems in this range Plastic

Material used for filter cartridge housings.

Moen F9900 Faucet Material

What is the faucet material?

85 Moen F9900 0 Votes Stainless Steel

51 Water Filtration Systems in this range None

Material of included faucet (if applicable).

Moen F9900 BPA Free

Is it BPA free?

Yes 0Votes Moen F9900

Yes Water Filtration Systems in this range

Indicates if the product is free of BPA.

Moen F9900 Lead Free Compliance

Is it lead free?

Yes 0Votes Moen F9900

Yes Water Filtration Systems in this range

Shows if the system meets lead-free standards.

Installation & Maintenance 22

Moen F9900 Compatible Accessories

What compatible accessories are supported?

85 Moen F9900 0 Votes Extra Faucet, TDS Meter, Leak Detector

50 Water Filtration Systems in this range Extra Faucet, Pressure Gauge, TDS Meter

Accessories that can be added for improved functionality.

Moen F9900 Installation Kit Included

Is an installation kit included?

Yes 0Votes Moen F9900

Yes Water Filtration Systems in this range

States if the unit comes with a full installation kit.

Moen F9900 DIY Installation Possible

Can it be installed DIY?

Yes 0Votes Moen F9900

Yes Water Filtration Systems in this range

Whether average users can install without professional help.

Moen F9900 Filter Change Indicator

Does it have a filter change indicator?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Shows when filters need replacement.

Moen F9900 Maintenance Frequency

What is the maintenance frequency?

6 month 0Votes
Moen F9900
9.86 month (Average)

Average months between maintenance tasks.

Environmental & Efficiency 14

Moen F9900 Operating Temperature Range

What is the operating temperature range?

85 Moen F9900 0 Votes 40-100°F

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

Moen F9900
Moen F9900

Equivalent to 4–38°C; ensure incoming water is within range to maintain filter performance.

Acceptable temperature range during operation.

Moen F9900 Storage Temperature Range

What is the storage temperature range?

80 Moen F9900 0 Votes 40-100°F

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

Moen F9900
Moen F9900

4–38°C, suitable for typical household storage conditions.

Safe temperature range for storage conditions.

Moen F9900 Water Efficiency

What is the water efficiency percentage?

50 % 0Votes
Moen F9900
86.81 % (Average)

Moen F9900
Moen F9900

Meaning half of the input water is purified, a strong efficiency rating for a non-pumped RO unit.

Percentage of water effectively used after filtration.

Moen F9900 Eco Mode Function

Does the system include an eco mode function?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Reduces energy and water usage during operation.

Moen F9900 Off-Grid Compatibility

Is the system off-grid compatible?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Ability to run without direct grid power (e.g., battery, manual pump).

Moen F9900 Packaging Recyclability

Is the packaging recyclable?

Yes 0Votes Moen F9900

Yes Water Filtration Systems in this range

Indicates if product packaging is recyclable.

Noise & User Experience 16

Moen F9900 Dispensing Speed

What is the dispensing speed?

1.07 oz/sec 0Votes
Moen F9900
1.82 oz/sec (Average)

Moen F9900
Moen F9900

About 31.6 mL/sec, filling a 250 mL glass in roughly 8 seconds.

Speed of water dispensing.

Moen F9900 Smart Features

What smart features are supported?

75 Moen F9900 0 Votes Not Available

50 Water Filtration Systems in this range Not Available

Advanced connectivity and monitoring features for convenience.

Moen F9900 Touch-Free Dispensing

Does it have touch-free dispensing?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Indicates if water can be dispensed hands-free.

Moen F9900 Manual Dispensing Lever

Does it have a manual dispensing lever?

Yes 0Votes Moen F9900

Yes Water Filtration Systems in this range

Provides a manual lever option for dispensing.

Moen F9900 Smart App Integration

Is it integrated with a smart app?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Allows monitoring and control via smartphone app.

Moen F9900 LED Status Display

Does it have an LED status display?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

LED indicators show system status.

Safety & Compliance 11

Moen F9900 Certifications

What certifications does it have?

75 Moen F9900 0 Votes NSF/ANSI 42, NSF/ANSI 53, NSF/ANSI 372

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

Moen F9900
Moen F9900

These certifications ensure effective contaminant removal, structural integrity, and lead-free materials, key indicators of a trustworthy filtration system.

Official safety and performance certifications.

Moen F9900 Parts Warranty

How many years of parts warranty are provided?

10 years 0Votes
Moen F9900
1.35 years (Average)

Moen F9900
Moen F9900

A decade-long parts warranty reflects Moen’s confidence in long-term durability and customer support.

Duration of warranty coverage for replacement parts.

Moen F9900 Leak Detection System

Does it include a leak detection system?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Detects and alerts if leaks are present.

Moen F9900 Overpressure Protection

Does it include overpressure protection?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Protects the system from excessive water pressure.

Moen F9900 Overheating Protection

Does the system include overheating protection?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Prevents system components from overheating during operation.

Moen F9900 Electromagnetic Compatibility

Does the system comply with EMC standards?

No 0Votes Moen F9900

Yes Water Filtration Systems in this range

Ensures system does not cause or suffer from electromagnetic interference.

Surveys

Because hot takes deserve votes.

Moen F9900 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

Moen F9900 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

Moen F9900 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

Moen F9900 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

Moen F9900 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

Moen F9900 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

Moen F9900 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

Moen F9900 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

Moen F9900 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

Moen F9900 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

Guides 1

Yes, we brought proof.

Files 1

Moen F9900 User Manual

moen.com
moen.com

Reviews 0

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