Instapure Water Filter Review

Article reviewed by: Diana Lee, Master’s Degree in Nutrition

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Clean drinking water is an everyday essential, and with the newest innovations in water filtration technology, clean water is more accessible now than ever. Most of us are getting water from our local water districts.

Therefore, it is important to be aware of the pollutants lurking in our drinking water.

Here, we will review Instapure Water Filters to help you with your water contaminants issues like odor, discoloration, and residue. Let’s take water filtration into our own hands.

Comparisons of Top-Rated Instapure Water Filters

Instapure F2 Essentials (F2C, TAP-ESS-SYS-CT-A1,...
Instapure F5 COMPLETE Tap Water Filtration System...
Instapure F8 Ultra Tap Water Filtration System...
Instapure F2 ESSENTIALS Tap System
Instapure F5 Complete Filtration System
Instapure F8WU-1ES Wrench Mount Water Filter System
Best Feature/Benefit
Reduces the bad taste and smell of chlorine
Chlorine Reduction.
Gentle Touch Filter selector with Auto Shut Off, Exclusive High Flow Filter outlet, Built in Power Rinse
Performance
Filters up to 200 gallons
Filters up to 200 gallons
Filters up to 100 gallons
Certification
Gold Seal Certified & Tested to NSF/ANSI Standard 42 & 372.
ANSI/NSF Standard 42 certified against Chlorine (Class II) and ANSI/NSF Standard 53 certified against Lead and Cysts.
WQA Gold Seal Certified & Tested to NSF/ANSI Standard 42 & 372.
Prime Status
Instapure F2 Essentials (F2C, TAP-ESS-SYS-CT-A1,...
Instapure F2 ESSENTIALS Tap System
Best Feature/Benefit
Reduces the bad taste and smell of chlorine
Performance
Filters up to 200 gallons
Certification
Gold Seal Certified & Tested to NSF/ANSI Standard 42 & 372.
Prime Status
Instapure F5 COMPLETE Tap Water Filtration System...
Instapure F5 Complete Filtration System
Best Feature/Benefit
Chlorine Reduction.
Performance
Filters up to 200 gallons
Certification
ANSI/NSF Standard 42 certified against Chlorine (Class II) and ANSI/NSF Standard 53 certified against Lead and Cysts.
Prime Status
Instapure F8 Ultra Tap Water Filtration System...
Instapure F8WU-1ES Wrench Mount Water Filter System
Best Feature/Benefit
Gentle Touch Filter selector with Auto Shut Off, Exclusive High Flow Filter outlet, Built in Power Rinse
Performance
Filters up to 100 gallons
Certification
WQA Gold Seal Certified & Tested to NSF/ANSI Standard 42 & 372.
Prime Status

Now that we have a first look at the features that the different Instapure brand water filters have to offer, we can review their specifications, certifications, and filtration performance. 

 

1. Instapure F2 ESSENTIALS

Instapure F2 water filter specs
Specification:
Manufactured in: USA
Finish: Chrome with Clear Cap.
Certifications: Gold Seal Certified & Tested to NSF/ANSI Standard 42 & 372.
Material: Acrylonitrile Butadiene Styrene.
Capacity: 200 Gallons.
Flow Rate: 75 gpm (2.83 lpm).
Life Span: 3 months .
Purification Method: Activated Carbon.
Contaminants Removed: Sediments, Microbial Cysts, Lead, Chlorine, VOC’s, Heavy metals.

 

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The F2 filter has received two Gold Seal Certifications from the WQA (Water Quality Association) for its compliance with NSF/ANSI Standards 42 and 372, which deal with different contamination issues. Standard 42 deals with chlorine reduction for taste and odor, and standard 372 deals with lead reduction.

Main Features and Benefits of the F2

The Instapure F2 Faucet filter is a crowd favorite due to its budget-friendly and eco-friendly filtration solutions. The F2 features an on-off filter switch and an easy installation process with its removable aerator to hook up to the dishwasher. Replacement is easy, and the corresponding filters can be found at a fair price. This filter makes use of activated coconut fibers, which reduce foul tastes and odors in your tap water. The F2 water filter can filter up to:

  • 99% of lead, as a certified lead-free product
  • 99% of Microbial cysts
  • 97% of chlorine 
  • 99% of VOCs
  • 97% of Chlorine Taste & Odor

Instapure F2 Clear Cap vs Chrome Cap

This model comes in two color variations: chrome with a clear cap and chrome with a chrome cap. While they carry out the same purposes, the exterior can be a deal-breaker. The F2 chrome x chrome is bigger and 2 ounces heavier than the F2 chrome x clear.

This may not seem like a lot, but it makes a difference. The chrome cap allows the filter to have better uniformity with your faucet, but the clear cap allows you to monitor the progress of your water filtration. This is a good alternative since the filter does not come with a replacement light. It all comes down to personal preference.

Overall, if you are looking for a water filter that matches your faucet, then the chrome cap is better for you. But if you are looking for a space-saving filter that you can monitor, then the clear cap is the better option. 

Product Documentation

Pros
Easy to install
Lead-free
Budget-friendly
Chlorine reduction
Uses coconut carbon filtration
Different finish options to choose 
Cons
Has a temperature limit
Requires specific replacement filters
Has temperature operating limit
One step filtration


2. Instapure F5

 

Instapure F5 water filter specs

Specification:
Manufactured in: China
Finish: Chrome with Chrome Cap.
Certifications: ANSI/NSF Standard 42 certified against Chlorine (Class II) and ANSI/NSF Standard 53 certified against Lead and Cysts.
Material: Acrylonitrile Butadiene Styrene.
Capacity: 200 Gallons.
Special Feature: Chlorine Reduction.
Life Span: 3 months.
Filtration Method: Activated Carbon.
Contaminants Removed: Sediments, Microbial Cysts, Lead, Chlorine, VOC’s, Heavy metals, Pesticides, Trihalomethanes (TTHM)

 

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The F5 model is another top filter from this brand. It holds ANSI/NSF Standard 42 certified against Chlorine (Class II) and ANSI/NSF Standard 53 certified against Lead and Cysts. This water filter is a certified lead-free product and is very similar in construction and capabilities to the F2.

The biggest difference with the F5 comes with its ability to reduce the presence of microbial cysts. 

Main Features and Benefits of the F5

The F5 Complete Filtration System easily hooks up to your faucet. In fact, no tools are needed. This filter uses coconut fibers for filtration and includes a replacement filter and an on-off option. Users can turn the switch on for filtered water and off for unfiltered water, making the filter last longer. The most notable benefit of the F5 is its filtration capabilities. Just look at the numbers:

  • 99% of cysts
  • 92% of chlorine for better taste and odor reduction
  • 90% of Trihalomethanes (TTHM)
  • 81% of most industrial solvents
  • 79% of pesticides
  • 99% of lead

Overall, this is a great water filter for those living in areas that do not have too much of a chlorine problem, but want to reduce cysts and lead in their water supply. 

Product Documentation

Pros
Easy to install
Compatible with most units and Instapure replacement filters
Space-saving
Two finishes to choose from
Can filter a wide range of pollutants
Gold Seal Certified by the WQA for three NSF/ANSI standards
Cons
Only good for about 3 months
No filter change indicator
Has temperature operating limit
Only includes one-step filtration

3. Instapure F8 Ultra

Instapure F8 Ultra water filter

Specification:
Manufactured in: USA (Not sold in California)
Finish: Chrome finish body with chrome cap. White exterior finish plastic material.
Certifications: WQA Gold Seal Certified & Tested to NSF/ANSI Standard 42 & 372.
Material: Acrylonitrile Butadiene Styrene.
Capacity: 100 Gallons. 
Flow Rate: .5 gpm (1.89 lpm). 
Life Span: 3 months.
Filtration Method: Activated Carbon.
Contaminants Removed: Sediments, Microbial Cysts, Lead, Chlorine, VOC’s, Heavy metals, Pesticides, Trihalomethanes (TTHM), Asbestos, Mercury, Benzene

 

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Like the F2 and F5, the F8 filter is also Gold Seal Certified by the WQA for meeting NSF/ANSI standards 42, 372, and 52 for chlorine, lead, and cyst reduction. The biggest difference between the F8 and the previous Instapure water filters is in their design.

Main Features and Benefits of the F8

The F8 features the same benefits as most filters from the same brand, but this filter is more advanced in its design and special features. One notable feature of the F8 is the automatic on-and-off design, which forces the filter to automatically switch to unfiltered water when not in use. Another great feature is the light indicator, which tells you when a replacement is needed. Most importantly, this filter is effective in filtering out the following contaminants:

  • 99% of  Lead
  • 99% of Microbial Cysts
  • 99% VOC’s
  • 97% of  Chlorine Taste &  Odor

Product Documentation

Pros
Easy to install
Light indicator for replacement
Space-saving
Two finishes to choose from
Can filter a wide range of pollutants
Gold Seal Certified by the WQA for three NSF/ANSI standards
Automatic switch between two types of water
Cons
Not for sale in California

Instapure Replacement Filters: 3 Top Picks

Instapure systems are only compatible with replacement filters from the same brand. Each filter has its own sets of features, benefits, and compatible units: 

1. Instapure ESSENTIALS R2 Replacement Filter

Instapure Essentials R2 replacement water filter

 

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The R2 filter fits with most Instapure filters from its ESSENTIALS line. 

It is also compatible with the following units: 

Compatibility

  • ESSENTIALS Model: ESSENTIALS (F2), F2, F2-C, F3, F5, F5-C, F6, F7 & F10J
  • Waterpik Models: F2, F2-C, F3, F5, F5-C, F6, F7 & F10J

Product Documentation

Pros
Uses coconut carbon filtration
Gold Seal Certification WQA: NSF/ANSI Standard 42 for reducing chlorine
Standard 372 for lead-free product certification
Easy replacement
Fits in a variety of different Instapure Brand filters
No tools necessary
Reduces the presence of trihalomethanes, rust, and sediment
Cons
Not compatible with some of filter system


2. Instapure R5 Complete Water Filter

Instapure R5

The R5 complete filter is a replacement filter for the F-5C or F5 Complete Filtration System, but this filter can also be found under different names such as:

  •  F5R-1ES
  •  F5R-2ES 
  •  R5-1E

Compatibility

The R5 filter is best compatible with the Instapure F5, but it is also compatible with the following filters: 

  • COMPETE Models: F5, F5W, F5-C, F2-C, F3, F6, F7, F10J.
  • Waterpik Models: F2, F2-C, F3, F5, F5-C, F6, F7, F10J.

Product Documentation

Pros
Easy installation and replacement
No tools required
Coconut carbon filtration
Gold Seal Certification WQA: NSF /ANSI Standard 42 for chlorine reduction; Standard 372 for lead free product certification; Standard 52 reduction of lead and chlorine
Can filter a wide range of pollutants
Gold Seal Certified by the WQA for three NSF/ANSI standards
Cons
Not compatible with some of filter system
One step filtration


3. Instapure ULTRA Replacement Filter

INSTAPURE ULTRA Replacement Filter

 

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The Instapure ULTRA filter is best compatible with the F8 Ultra Tap Water Filtration System. It can also be found under different model names such as: 

  • F8RW-1ES 
  • F8RC-1ES
  • F8RC-1HK
  • F8RW-1HK
  • F8RC-1E
  • F8RW-1E
  • R8C

Compatibility

This filter is best compatible with the F8. Other compatible filters include:

  • ULTRA Models: ULTRA F8, F8W, F8C.
  • Waterpik Models:  F8C-1HK, F8,  F8-C.

Product Documentation

Pros
Easy installation and replacement with no tools necessary
Gold Seal Certification WQA: NSF /ANSI Standard 42 for reduction of chlorine content. Standard 372 certification of a tested lead-free product. Standard 52 for reduction of led and microbial cysts.
Horizontal design for maximum filtration
Built-in power rinse feature
Automatic sensory on and off feature
Low water waste
Cons
One step filtration
Will not filter hot water
Can only filter up to 100 gallons before needing replacement

Buying Guide – Main Features

Choosing the right filter for your home is a step-by-step process. You will want to keep in mind additional factors before you buy, like your water source, installation, maintenance, and warranty. 

Installation

Installing an Instapure water filter has never been easier. The F2, F5, and F8 all support easy installation without the need for additional outside tools. These filters follow a simple four-step installation process:

  1. Make sure that your faucet has a removable aerator, and unscrew the faucet aerator.
  2. Assemble the appropriate washers to your adapter, then screw onto the faucet where the aerator was. 
  3. Insert washer between the adapter and the filter itself and screw on the filter.
  4. Turn on the filtered water switch and let cold water run through the filter for about two minutes. 

Filter Maintenance

Instapure water filters are easy to install and maintain. Most filters last up to 3 months, but the F8’s green light will turn red to indicate that it is time for a filter change. Once it’s time to change the filter, simply purchase the replaceable filter for your unit and install the filter under the cap in place of the old filter.

One of the best ways to preserve your filter life is to turn off the filtration switch when not in use. If you plan to clean the filter itself, do so with soap and water, but keep in mind that these filters are not dishwasher safe.

Customer Service and Warranty

Instapure offers superior customer service. They provide high-quality products and solutions on the first try, but if you are not satisfied with your filter you can always visit their website or call during office hours. 

Each filter has a limited warranty from the date it was purchased. They can be returned and refunded within the first 30 days after purchase. Keep in mind that this only applies to authorized Instapure sellers. You can also visit their website and fill out a request for repair if your filter needs extra support. 

Frequently Asked Questions

Below we have compiled and answered some of the most frequently asked questions when it comes to Instapure filters and their replacements:

Do Instapure Filters Lower pH Balance in Drinking Water?

No. These filters use coconut carbon, so when water is filtered through the coconut fibers it can increase the pH levels. This results in more balanced acidity in your water.

Are the Connections Metal or Plastic?

Plastic. As shown in the product description, these filters are plastic coated with a chrome exterior.

Do Instapure Units Come With a Replacement Filter?

It depends on where you are buying, but most filters do not come with a replacement. You will have to purchase replacements.

Are Instapure Filters Dishwasher Safe?

No. To clean your filter all you have to do is run it with water for a few minutes to let it clean internally. You can also clean your filter with soap and water. 

Conclusion

Choosing the right filter depends on many different aspects. With Instapure water filters, there are a variety of different filters to choose from that will allow you to choose the perfect filter to match all your home filtration needs.