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iSpring RCD100SPKHC Facts: 158 Specifications & 119 Highlights

Not all water filtration systems are built the same. Explore how the iSpring RCD100SPKHC stands out with 158 specs & features — like general information, dimensions, capacity & flow & filtration stages & media — on Techspotr.

82 Points
iSpring
iSpring
iSpring RCD100SPKHC Countertop RO System
iSpring RCD100SPKHC

Highlights 119

No extras. Just what matters.
82 Points

Why is iSpring RCD100SPKHC 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 iSpring RCD100SPKHC, covering its standout specification and what you can expect right out of the box.

iSpring RCD100SPKHC
iSpring RCD100SPKHC

iSpring RCD100 PHC is an alkaline countertop reverse osmosis (RO) water filtration system that provides instant hot, cold, and room temperature water. It adds beneficial minerals back into the water to raise its pH and improve taste.

Specifications & Facts 158

Specs measured. Drama avoided.

Price, specs, and performance — the iSpring RCD100SPKHC 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

iSpring RCD100SPKHC Model Year

What is the model year?

88 iSpring RCD100SPKHC 0 Votes 2025

51 Water Filtration Systems in this range 2024

iSpring RCD100SPKHC
iSpring RCD100SPKHC

The latest iteration includes updated UV and smart monitoring features; still compatible with previous RCD100-series cartridges.

The year the model was released.

iSpring RCD100SPKHC Model Name

What is the model name?

90 iSpring RCD100SPKHC 0 Votes iSpring RCD100SPKHC

50 Water Filtration Systems in this range Waterdrop X12-Basic

Identifies the specific model designation.

iSpring RCD100SPKHC Series / Collection

What series or collection is it from?

88 iSpring RCD100SPKHC 0 Votes RCD Series

48 Water Filtration Systems in this range Well Water Systems

Groups product into a series or collection.

iSpring RCD100SPKHC Intended Use

What is the intended use?

90 iSpring RCD100SPKHC 0 Votes Kitchen, School, Residential, RV, Offices, Cafe, Office

50 Water Filtration Systems in this range Residential

Indicates environments where the system is designed to be used.

iSpring RCD100SPKHC Installation Type

What is the installation type?

93 iSpring RCD100SPKHC 0 Votes Countertop

51 Water Filtration Systems in this range Under Sink

Specifies how and where the unit is installed.

iSpring RCD100SPKHC System Design

What is the system design?

87 iSpring RCD100SPKHC 0 Votes Multi-Stage, Reverse Osmosis, UV

45 Water Filtration Systems in this range Multi-Stage

Describes the core design or mechanism of the system.

Dimensions 8

iSpring RCD100SPKHC Width

What is the width?

10.6 inch 0Votes
iSpring RCD100SPKHC
14.93 inch (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Approximately 27 cm wide, about the width of a standard countertop toaster oven — fits easily on most kitchen counters.

Overall product width measurement.

iSpring RCD100SPKHC Depth

What is the depth?

17.7 inch 0Votes
iSpring RCD100SPKHC
12.27 inch (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Around 45 cm deep, roughly the length of a medium-sized cutting board.

Overall product depth measurement.

iSpring RCD100SPKHC Height

What is the height?

17.3 inch 0Votes
iSpring RCD100SPKHC
31.44 inch (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

About 44 cm tall, similar in height to a standard small countertop appliance.

Overall product height measurement.

iSpring RCD100SPKHC Weight

What is the weight?

30.1 lbs 0Votes
iSpring RCD100SPKHC
41.17 lbs (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

About 13.7 kg; manageable for a countertop appliance but not extremely lightweight.

Weight of the system.

iSpring RCD100SPKHC Inlet Pipe Size

What is the inlet pipe size?

0.25 inch 0Votes
iSpring RCD100SPKHC
0.84 inch (Average)

Diameter of the inlet pipe connection.

iSpring RCD100SPKHC Outlet Pipe Size

What is the outlet pipe size?

0.25 inch 0Votes
iSpring RCD100SPKHC
0.83 inch (Average)

Diameter of the outlet pipe connection.

Capacity & Flow 7

iSpring RCD100SPKHC Daily Filtration Capacity

What is the daily filtration capacity?

100 gal/day 0Votes
iSpring RCD100SPKHC
3,266.2 gal/day (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Equivalent to about 378 liters/day — suitable for a family of 3–5 people.

Maximum gallons filtered per day.

iSpring RCD100SPKHC Flow Rate

What is the flow rate?

0.16 gal/min 0Votes
iSpring RCD100SPKHC
7.81 gal/min (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

About 0.6 liters per minute; slower than a faucet but typical for countertop RO systems to ensure thorough filtration.

Continuous flow delivery rate.

iSpring RCD100SPKHC Holding Tank Volume

What is the holding tank volume?

1.3 gal 0Votes
iSpring RCD100SPKHC
103.94 gal (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Around 4.9 liters; stores enough filtered water for instant hot/cold dispensing without constant RO processing.

Capacity of the included holding tank.

iSpring RCD100SPKHC Suitable Household Size

What household size is it suitable for?

87 iSpring RCD100SPKHC 0 Votes 3-5 people

57 Water Filtration Systems in this range 1-8 people

Recommended number of users supported.

iSpring RCD100SPKHC Average Daily Household Water Demand Supported

What is the average daily demand supported?

100 gal/day 0Votes
iSpring RCD100SPKHC
2,621.63 gal/day (Average)

Matches average household water needs.

iSpring RCD100SPKHC System Recovery Rate

What is the system recovery rate?

91 iSpring RCD100SPKHC 0 Votes 2.5:1

54 Water Filtration Systems in this range 2:1

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

Filtration Stages & Media 18

iSpring RCD100SPKHC RO Membrane Rating

What is the RO membrane rating?

100 gpd 0Votes
iSpring RCD100SPKHC
637.52 gpd (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Approximately 378 liters/day; aligns with the system’s rated daily filtration capacity.

Gallons per day filtration rating of RO membrane.

iSpring RCD100SPKHC Filter Replacement Interval

What is the filter replacement interval?

12 months 0Votes
iSpring RCD100SPKHC
14.05 months (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Recommended annual cartridge change keeps water quality optimal; filter life indicator alerts users.

Recommended time between filter replacements.

iSpring RCD100SPKHC Number of Stages

How many filtration stages does it have?

93 iSpring RCD100SPKHC 0 Votes 5

52 Water Filtration Systems in this range 1

Total number of filtration steps in the system.

iSpring RCD100SPKHC Filtration Technology

What filtration technologies are used?

90 iSpring RCD100SPKHC 0 Votes Granular Activated Carbon, Reverse Osmosis, UV, Carbon Block, PP membrane, Post Carbon, Compsite Filter

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

Types of filtration technologies included.

iSpring RCD100SPKHC Filter Media Material

What filter media materials are used?

85 iSpring RCD100SPKHC 0 Votes Granular Activated Carbon, Activated Carbon, RO Membrane, UV Lamp, Polypropylene, Granular Activated Carbon, Post Carbon

46 Water Filtration Systems in this range Activated Carbon

Materials that make up the filter media.

iSpring RCD100SPKHC Replaceable Filter Cartridges

Are the filter cartridges replaceable?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Indicates if filters can be replaced.

Filtration Performance 17

iSpring RCD100SPKHC Contaminant Reduction

What contaminants does it reduce?

91 iSpring RCD100SPKHC 0 Votes Asbestos, Lead, Chlorine, Fluoride, Arsenic, PFOS, PFOA, Vinyl Chloride, PFAS, TDS, Sand, Sediment, Microplastics, Odor, Nitrates, Calcium, Bacteria, Rust, Scale, Cloudiness, Algae

49 Water Filtration Systems in this range Chlorine

Key contaminants the system reduces.

iSpring RCD100SPKHC Bacteria Removal

What is the bacteria removal rate?

99.9 % 0Votes
iSpring RCD100SPKHC
67.61 % (Average)

Percentage of bacteria eliminated.

iSpring RCD100SPKHC Virus Removal

What is the virus removal rate?

99.9 % 0Votes
iSpring RCD100SPKHC
65.45 % (Average)

Percentage of viruses eliminated.

iSpring RCD100SPKHC Sediment Removal

What is the sediment removal rating?

5 micron 0Votes
iSpring RCD100SPKHC
8.49 micron (Average)

Minimum particle size removed.

iSpring RCD100SPKHC Chlorine Reduction

What is the chlorine reduction percentage?

99.5 % 0Votes
iSpring RCD100SPKHC
90.37 % (Average)

Percent reduction of chlorine.

iSpring RCD100SPKHC Taste & Odor Reduction

Does it reduce taste and odor issues?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Whether the system improves taste and smell.

Water Pressure & Power 14

iSpring RCD100SPKHC Power Requirement

What is the power requirement?

110 Volt 0Votes
iSpring RCD100SPKHC
132.42 Volt (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Works with standard North American household outlets.

Electrical input needed for operation.

iSpring RCD100SPKHC Power Consumption

What is the power consumption?

1,600 Watt 0Votes
iSpring RCD100SPKHC
173.67 Watt (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Roughly 1.6 kW; includes energy for heating water for hot/room/warm dispensing.

Energy consumed during operation.

iSpring RCD100SPKHC Inlet Water Temperature

What is the inlet water temperature range?

100 °F 0Votes
iSpring RCD100SPKHC
65.49 °F (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Around 38 °C; compatible with typical municipal tap water, not recommended for hot water supply above this.

Acceptable inlet water temperature.

iSpring RCD100SPKHC Energy Sources

What energy sources does this system use?

83 iSpring RCD100SPKHC 0 Votes Electricity

44 Water Filtration Systems in this range Water Pressure

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Powers both the RO system and integrated UV lamp; requires standard electrical outlet.

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

iSpring RCD100SPKHC Pump Included

Is a pump included?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Whether a pump is integrated in the system.

iSpring RCD100SPKHC Booster Pump Type

What booster pump type is included?

90 iSpring RCD100SPKHC 0 Votes Electric

47 Water Filtration Systems in this range No

Type of booster pump provided.

Materials & Build 18

iSpring RCD100SPKHC Tubing Material & Diameter Standard

What is the tubing material and diameter standard?

83 iSpring RCD100SPKHC 0 Votes PE Tubing 1/4"

41 Water Filtration Systems in this range PE Tubing 1/4"

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Polyethylene tubing is flexible and durable; 1/4" (~6.35 mm) diameter fits standard countertop RO connectors.

Material and size standard of tubing for flow and compatibility.

iSpring RCD100SPKHC Housing Material

What is the housing material?

85 iSpring RCD100SPKHC 0 Votes Plastic, Stainless Steel

45 Water Filtration Systems in this range Plastic

Primary material of the system’s housing.

iSpring RCD100SPKHC Cartridge Housing Material

What is the cartridge housing material?

80 iSpring RCD100SPKHC 0 Votes Plastic

44 Water Filtration Systems in this range Plastic

Material used for filter cartridge housings.

iSpring RCD100SPKHC Faucet Material

What is the faucet material?

80 iSpring RCD100SPKHC 0 Votes None

43 Water Filtration Systems in this range None

Material of included faucet (if applicable).

iSpring RCD100SPKHC BPA Free

Is it BPA free?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Indicates if the product is free of BPA.

iSpring RCD100SPKHC Lead Free Compliance

Is it lead free?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Shows if the system meets lead-free standards.

Installation & Maintenance 21

iSpring RCD100SPKHC Installation Kit Included

Is an installation kit included?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Comes with all connectors, clamps, and tubing needed to start immediately.

States if the unit comes with a full installation kit.

iSpring RCD100SPKHC Installation Time

What is the installation time?

5 min 0Votes
iSpring RCD100SPKHC
47.9 min (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Quick plug-and-play setup; minimal tools required, ideal for renters or small kitchens.

Estimated time required for installation.

iSpring RCD100SPKHC DIY Installation Possible

Can it be installed DIY?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Whether average users can install without professional help.

iSpring RCD100SPKHC Filter Change Indicator

Does it have a filter change indicator?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Shows when filters need replacement.

iSpring RCD100SPKHC Tool-Free Cartridge Replacement

Is cartridge replacement tool-free?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Whether filters can be replaced without tools.

Environmental & Efficiency 13

iSpring RCD100SPKHC Water Efficiency

What is the water efficiency percentage?

71.43 % 0Votes
iSpring RCD100SPKHC
88.3 % (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

About 71% of input water is purified and usable; higher than some older RO systems, reducing waste.

Percentage of water effectively used after filtration.

iSpring RCD100SPKHC Operating Temperature Range

What is the operating temperature range?

88 iSpring RCD100SPKHC 0 Votes 40-100°F

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

Acceptable temperature range during operation.

iSpring RCD100SPKHC Energy Star Certified

Is it Energy Star certified?

85 iSpring RCD100SPKHC 0 Votes No

46 Water Filtration Systems in this range No

Confirms if the system meets Energy Star criteria.

iSpring RCD100SPKHC Recyclable Components

Does it have recyclable components?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Indicates whether product components are recyclable.

iSpring RCD100SPKHC Greywater Reuse Compatible

Is it compatible with greywater reuse?

No 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Whether system waste water can be reused.

iSpring RCD100SPKHC Recyclable Filter Cartridges

Are the filter cartridges recyclable?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

If filter cartridges are designed for recycling.

Noise & User Experience 15

iSpring RCD100SPKHC LED Status Display

Does it have an LED status display?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Shows filter life, TDS levels, and operational status clearly at a glance.

LED indicators show system status.

iSpring RCD100SPKHC Child Lock Feature

Does it have a child lock feature?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Prevents accidental dispensing of hot water, ensuring safety for families with kids.

Prevents accidental dispensing by children.

iSpring RCD100SPKHC Night Mode / Quiet Mode

Does it have a night/quiet mode?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Ensures minimal disturbance at night — useful in offices or home kitchens.

Enables quieter operation at night.

iSpring RCD100SPKHC Hot/Cold/Room Dispense Options

What dispense options are available?

90 iSpring RCD100SPKHC 0 Votes Hot, Cold, Room, Warm

39 Water Filtration Systems in this range Room

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Can also make sparkling water, but need an extra CO₂ Cylinder, which is sold separately. 

Available temperature options for dispensed water.

iSpring RCD100SPKHC Dispensing Speed

What is the dispensing speed?

69 oz/sec 0Votes
iSpring RCD100SPKHC
5.93 oz/sec (Average)

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Features adjustable dispense speed from 6-69 OZ according to the official page.

Speed of water dispensing.

iSpring RCD100SPKHC Touch-Free Dispensing

Does it have touch-free dispensing?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Indicates if water can be dispensed hands-free.

Safety & Compliance 13

iSpring RCD100SPKHC Leak Detection System

Does it include a leak detection system?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Monitors water lines and alerts users immediately in case of leakage.

Detects and alerts if leaks are present.

iSpring RCD100SPKHC Certifications

What certifications does it have?

92 iSpring RCD100SPKHC 0 Votes NSF/ANSI 42, NSF/ANSI 53, NSF/ANSI 58, FCC

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

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Ensures verified reduction of contaminants and electrical safety compliance.

Official safety and performance certifications.

iSpring RCD100SPKHC Overheating Protection

Does the system include overheating protection?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Automatically shuts off the heating element if temperatures exceed safe limits.

Prevents system components from overheating during operation.

iSpring RCD100SPKHC Anti-Slip Base / Mount

Does the system have an anti-slip base or mount?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

iSpring RCD100SPKHC
iSpring RCD100SPKHC

Keeps the unit stable on countertops; reduces risk of tipping or vibration during operation.

Prevents unit from sliding or tipping.

iSpring RCD100SPKHC Overpressure Protection

Does it include overpressure protection?

Yes 0Votes iSpring RCD100SPKHC

Yes Water Filtration Systems in this range

Protects the system from excessive water pressure.

iSpring RCD100SPKHC Electrical Safety Standard

What electrical safety standard does it meet?

80 iSpring RCD100SPKHC 0 Votes UL

42 Water Filtration Systems in this range None

Compliance with electrical safety standards.

Surveys

Because hot takes deserve votes.

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

iSpring RCD100SPKHC 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

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Average Rating

iSpring
iSpring
iSpring RCD100SPKHC
iSpring RCD100SPKHC
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