COMFEE' CMP10 5-Stage Reverse Osmosis System, 75 GPD

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Product guide

COMFEE' CMP10 5-Stage Reverse Osmosis System, 75 GPD

The COMFEE' CMP10 is an under-sink, 5-stage reverse osmosis water filtration system listed at 75 GPD. It uses a manual, non-electric configuration and includes a storage tank and separate faucet. Customer feedback is positive about filtration and installation but raises concerns about leaks and durability.

At a glance

Five-stage reverse osmosis filtration for under-sink installation.
Manufacturer claims NSF372 certification for lead-free materials in water-contacting parts.
The manufacturer describes the unit as operating without electricity or a pump.
A transparent first-stage housing is intended to make collected contaminants visible.
Quick-fit connections and double O-rings are described as installation and sealing features.

Price

$159.98Save 16%

Reference price: ~~$189.99~~

Price checked: Nov 13, 2026

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Often bought together

Geekpure Replacement Universal Filter Set for Standard Reverse Osmosis RO Water Filter System (4 Count)

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Geekpure Replacement Universal Filter Set with 50 GPD Membrane for Standard 5 Stage RO System (5 Count)

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Pros and cons

Pros

Manual operation avoids needing an electrical outlet under the sink, according to the manufacturer.
The separate faucet and storage tank are listed as included components.
Customer feedback describes filtration effectiveness and installation favourably.

Cons

Filter replacement is part of ongoing ownership, with listed lifetimes varying by filter stage and water source.

Technical specifications

13 specifications

Identity
Brand	COMFEE'
Model	CMP10

Filtration and operation
Purification method	Reverse Osmosis
Maximum flow rate	75 liters_per_day
Power configuration	Manual
Supported water TDS level maximum	300
Operating temperature range	25 °C to 38 °C

Tank and filters
Tank capacity	3 gal tank
Listed filter life cycle	12 months

Dimensions and installation
Installation type	Under Sink
Dimensions listed	40.6L x 12.4W x 35.6H centimetres
Weight listed	8.17 kg

Materials and protection
Material listed	Acrylonitrile Butadiene Styrene

What to know before buying

Listing details to confirm

Listing details are inconsistent on dimensions: one entry gives 40.6L x 12.4W x 35.6H centimetres, while another gives 37.59 x 12.45 x 43.43 cm; 8.16 kg. The stated 75 GPD capacity is conditional: the manufacturer says it drops to 50 GPD when water pressure is below 0.25Mpa and water temperature is below 25℃. Filter-life guidance varies by stage, with the main details listing 12 months and the manufacturer giving shorter or longer intervals by filter type. Confirm the selected listing's revision and conditions before purchase.

What’s in the box

Reverse osmosis systemIncluded
Water faucetIncluded
Filter setIncluded
Water tankIncluded
Leak-free fittingsIncluded
Other installation fittingsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Households wanting an under-sink reverse osmosis system with its own faucet and storage tank.
Buyers who prefer a system that the manufacturer says does not require electricity.
Those comfortable planning periodic filter replacements and checking water pressure and temperature conditions.

Less suited to

Buyers who need verified dimensional fit without first resolving the conflicting listed measurements.
Anyone seeking a system with no reported leakage or durability concerns in customer feedback.

COMFEE' CMP10 5-Stage Reverse Osmosis System, 75 GPD · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 516 ratings

5 stars62%62%
4 stars16%16%
3 stars8%8%
2 stars3%3%
1 star11%11%

Customer feedback is favourable about filtration performance and installation, with some comments also noting water taste and value. Other feedback reports leakage, including overflow issues, and dissatisfaction with durability, while views on overall quality are mixed. These reported concerns matter for an under-sink unit connected to household plumbing, so installation and ongoing leak checks deserve attention. The listing's claims about sealing do not establish that every unit will be leak-free.

Positive themes

Feedback describes the filtration unit as working well and installation as simple.

Negative themes

Feedback reports leakage and overflow problems, as well as disappointment with durability.

Mixed feedback

Customer views on product quality are mixed.

Frequently asked questions

Does the COMFEE' CMP10 need an electrical outlet?

The manufacturer describes the unit as operating without electricity and lists its power configuration as Manual.

What is the rated flow capacity?

The listing gives a maximum flow rate of 75 liters_per_day. The manufacturer says output is reduced to 50 GPD when water pressure is below 0.25Mpa and water temperature is below 25℃.

What comes with the system?

The listed components are the reverse osmosis system, water faucet, filter set, water tank and leak-free fittings.

How often do the filters need replacement?

The details list a 12-month filter life cycle, while manufacturer guidance gives different intervals by stage: 4 to 6 months for the PP filter, 6 to 12 months for several carbon filters, and 2 to 3 years for the RO filter. Actual life is said to vary with local water.