Best Filters for Tap Water

Why should you consider water filters for tap water? Tap water is a convenient and affordable source of drinking water, especially compared to bottled water. But can you trust your tap water to be safe? How do you know whether it’s ok to drink tap water and when should you take precautions and install a water filter?

The quality and safety levels of tap water differ from region to region, since every region’s tap water is coming from different sources. For the most part, however, tap water in the United Kingdom is safe.

The water that’s treated at the source is not impervious to contamination as it travels through water pipes that may be old or unreliable. Thus, a good way to find out whether you need a water filter for your tap water is to get it tested.

Home water testing kits or laboratory analyses can reveal lots of information about the quality of your tap water including information about the presence of potentially dangerous chemicals or bacteria.

Signs you need a tap water filter

Even without submitting your tap water to a quality testing, there may be signs that indicate that you need to install a water filter for tap water.

Appearance

Rusty pipes or tap water high in sediments can change your tap water’s appearance by making it cloudier or conferring it a rusty colour. If you notice any of these signs, at the very minimum, you may need a sediment filter to get rid of these issues.

Taste

If your tap water passes the appearance test, but it simply doesn’t taste good, then it’s time to find out what may be causing your tap water to taste bad. Your tap water may be high in chlorine or it may contain taste-altering contaminants.

Some water ingredients that may be responsible for altering the palatability of your tap water include: high mineral content, high chloride levels, high concentration of sulphates, presence of arsenic, lead or mercury, etc.

Smell

At times, you may notice that your tap water smells bad. This could be caused by high chlorine or chloramine levels, algae blooms, or presence of hydrogen sulphide.

While these signs may be good indicators that something is off with your tap water, the only way to know for sure what’s really causing these problems is to get your tap water tested.

Installing a water filter even if there aren’t major issues with your tap water may still be a good idea, since most residential water filters can improve the taste of your tap water and make it more palatable.

Where to install water filters for tap water?

If you do decide to invest in a water filter for your home, an important thing that you should consider is whether you want a point of entry (POE) or a point of use (POU) water filter. POE water filters, also known as whole house water filters, filter all the water that goes into your home, while POU water filters (countertop and under-sink water filters for tap water) are installed at a single point of use, usually your kitchen tap.

Depending on tap water usage and levels of contaminants in your water, you may choose to install a whole house or a kitchen water filter. Most homeowners will choose the latter, since they use the tap water from their kitchen not only for drinking, but for other purposes as well (washing fruits and vegetables, cooking, making coffee, etc.).

Best countertop water filters for tap water

Countertop water filters for tap water are some of the simplest to install and maintain. They are suitable for anyone looking for a point of use water filter that comes with easily replaceable filter cartridges.

Here are our top picks for the best water filters for tap water that are installed on the kitchen counter and are designed to remove odours, chemicals, sediments and other unwanted ingredients from your tap water:

PurePro CT3000

This 3-stage water filter system is a simple and user-friendly model that contains three quick-change filter cartridges – a 5-micron sediment filter, a granular activated carbon filter, and a second granular activated carbon filter.

Key features:

  • The CT3000 has a filtration capacity of up to 5700 litres;
  • The 3-stage filter removes silt, rust, dirt, chlorine, organic chemicals, improves odours, tastes, certain microorganisms like Giardia and Cryptosporidium;
  • Reduces the amount of lead and asbestos.

The PurePro CT3000 delivers great tasting water for up to 6 months, and it’s a suitable model for anyone who needs a tap water filter that can be DIY installed.

H2O PCT Counter-Top Water Purifier 

A single advanced 6-stage filter cartridge sits at the heart of this H2O water purifier for tap water. The filter is compatible with most kitchen cold water taps, but it can also be used in motor homes, caravans, boats, etc.

Key features:

  • Installable within second without any plumbing tools;
  • 6-stage filtration removes and reduces THMs, chlorine, selenium, lead, cadmium, mercury, barium, PCBs, iron and many other contaminants;
  • The H2O PCT re-mineralises water thanks to its riolyte content;
  • The bacteriostatic filter media inhibits bacterial growth within the filter;
  • The filter lasts up to 18 months.

This countertop water purifier is suitable for anyone who needs an advanced water filter for tap water, a filter that goes beyond taste and odour removal and targets a wide spectrum of contaminants.

Osmio Zero IP-II Portable Reverse Osmosis System

The power of a reverse osmosis system in a countertop water filter? Yes! The Osmio Zero is a no-installation RO filter that delivers ambient water, warm water, hot water and boiling water.

Key features:

  • Power connection via a simple plug socket;
  • Stand-alone model, no plumbed-in elements;
  • Features a system indicator light that alerts you when it’s time to replace the filters;
  • Colour-coded LED alert system notifies you when filtration is completed;
  • Filters are easy to replace, no tools needed;
  • The system contains 4 filter cartridges (sediment filter, activated carbon filter, 50 GPD RO membrane, antibacterial after-filter);
  • The Osmio Zero IP-II is designed to remove sediments, chlorine, lime-scale, pollutants, bacteria, viruses, etc.

This low-maintenance Osmio system is a good choice for anyone needing a portable water filter that delivers the efficiency of a reverse osmosis water filter.

Best under-sink water filters for tap water

If countertop filters sit on your kitchen counter, under-sink water filters are installed under your kitchen counter, staying out of sight and saving you space.

PurePro RS4000

Filters from PurePro’s RS series are designed to be used to filter tap water in your kitchen. The RS4000 is a 4-stage model that features twist and quick-change cartridges for a clean and swift filter replacement.

Key features:

  • Under-sink filter model that removes chlorine, sediments, organic chemicals, bad tastes and odours;
  • The system is capable of producing four to six months’ worth of filtered water before its cartridges need replacing;
  • The system contains a sediment filter, two granular activated carbon filters and an alkaline filter that stabilises the pH level of tap water.

The RS4000 Undersink water filter is a reliable and low-maintenance water filter for improving the taste of your tap water and eliminating unwanted ingredients.

BMB Nano Ultrafiltration (UF) Water Filter System

Suitable both for residential and commercial applications, the BMB Nano UF filter produces large volumes of filtered water. Its plug and play components facilitate filter replacement, while the antibacterial and pH stabilizers ensure the healthiness of your tap water.

Key features:

  • 1 micron sized pore hollow fibre UF filter for sub-micron level filtration;
  • Zinc nanoparticles infused sediment and coconut shell carbon filter for antibacterial properties;
  • 12-month filter lifetime, all filters replaceable at the same time;
  • No-tank system, space-saving model.

The BMB Nano is an advanced, yet affordable under-sink filter that removes bacteria and a long list of contaminants thanks to is sub-micron filtration capabilities.

Osmio EZFITPRO-300 Undersink Water Filter Kit 

The EZFITPRO-300 is a two-stage ultracarb and fluoride filter that is installed under the kitchen counter. It doesn’t need a separate tap because it uses 15 mm push fittings for the inlet and outlet.

Key features:

  • The Doulton 0.2 Micron Silver Impregnated Carbon and Ceramic filter has an absolute filtration rating of 0.9 micron that removes chlorine, bacteria, THMs, Polyaromatic Hydrocarbon, lead, insecticides, and pesticides;
  • The activated alumina filter is designed to reduce fluoride levels in tap water, which is especially suitable in regions with water fluoridation or where tap water contains high levels of naturally occurring fluoride;
  • Filters need to be replaced every 6-12 months.

Those worried about fluoride levels in their tap water can rely in the EZFITPRO-300 to efficiently reduce fluoride levels and remove a vast range of other chemicals, chemical by-products, and bacteria.

Conclusion: Water filters for tap water are a quick and simple way to get filtered water on tap

If you’re looking for reliable water filters for tap water, the filter models presented above can be a good match for many use cases. Whether you’re looking to improve the taste of your tap water or remove harmful chemicals and contaminants, our water filters for tap water are designed with simplicity, quick installation and low maintenance costs in mind, so getting access to clean, wholesome filtered water is easy for everyone.