How To Install Brondell Water Filter System?

The brondell water filter system will help ensure that your family is drinking clean and healthy water for years to come. It also helps protect plumbing fixtures from corrosion due to high chlorine levels and other contaminants. In addition, the brondell filter system is designed to be low-maintenance, with no need for complicated maintenance or chemical treatments.

Installing a brondell water filter system requires just a few simple steps. Identify the correct installation spot. The system should be installed near the sink near your faucet’s cold water supply line.

What Is A Brondell Water Filter System?

What Is A Brondell Water Filter System
A Brondell Water Filter System

A brondell water filter system is an advanced filtration solution that provides clean, safe, and great-tasting drinking water for your home or office. It utilizes a three-stage filtration process that removes unwanted contaminants such as chlorine, lead, and sediment while preserving beneficial minerals essential for health. The brondell system also includes a carbon filter to reduce foul odors and taste. This system works with most standard faucets, making installation straightforward.

Components Of Brondell Water Filter

Components Of Brondell Water Filter
Components Of Brondell Water Filter
  • Main body
  • Top cover
  • Connection tool
  • Carbon Block filter
  • Nanotrap filter
  • Composite Plus filter


Accessories needed
  • White tubing
  • Faucet diverter
  • Diverter
  • T-valve

How To Install Brondell Water Filter System?

Remove the top cover: Loosen the two screws that secure the cover to the filter housing. Once loosened, lift on the top cover and remove it from the filter housing.

Unscrew the original aerator
Unscrew the original aerator

Unscrew the original aerator: Before installing the Brondell water filter system, you need to unscrew the original aerator from your faucet. Put a rag over the end of the faucet for added protection, and then use an adjustable wrench or pliers to remove the aerator.

Connect diverter to water faucet: Attach the diverter to your existing faucet. Make sure that it is firmly attached and that the seal is tight. If your sink has a built-in sprayer, you may need an extra adapter to complete the connection.

Remove the gray water inlet plug on the back of the unit: To begin, turn off the incoming water supply for your unit and ensure that all the lines are completely free from any obstructions or debris. Remove the gray water inlet plug on the back of the unit using a flathead screwdriver to unscrew it. This will allow access to the filter housing.

Connect one end of the 1/4″ tubing: Connect one end of the 1/4″ tubing to the cold water line and the other to the inlet connector on your filter housing. Tighten until snug with adjustable pliers or a wrench. Place a pan underneath your filter system as it drips while connected.

Connect other ends of the hose to the faucet diverter: Once you have the filter installed, connect one end of the braided hose to the inlet of the diverter valve and the other end directly to your cold water faucet. This will allow filtered water from the filter system to flow through your tap. Securely tighten all connections with adjustable pliers.

Turn on the cold water faucet: Begin by turning on your cold water faucet closest to the water filter system.

Open the faucet diverter switch: Depending on your filter type, the diverter switch will be placed either in front of or below the faucet spout. To open it, pull down and turn it counter-clockwise until you hear a click. This indicates that it is now in the correct position to divert water flow through the filter cartridge.

Press the button on top of the unit to dispense water: Once the filter is installed, press the button on top of the unit to dispense water. You will know it works properly when a steady stream of filtered water comes out.

Let it run for 10 minutes: Once you have connected the filter to your faucet, turn the water supply back on. Let the filter run for 10 minutes before using it. This allows time for the carbon media in the filter to become fully saturated with water and will enable better filtration.

Replacing The Brondell Water Filter

Close faucet diverter: Unscrew and remove the faucet diverter from the top of your existing kitchen faucet.

Press the button to remove the remaining water: Once you’ve connected the water filter system to your existing plumbing, press and hold the button labeled “Drain” until all remaining water has been expelled.

 Remove top cover: Before proceeding, remove the top cover from your water filtration system. To do this, hold the cover firmly with both hands and rotate it counter-clockwise until it releases.

Take out the connection tool inside the top cover: The connection tool has two ends designed to connect the Brondell water filter. Make sure to use a wrench to tighten it firmly.

Remove old filters using the Quick Connect tool: If your water filter system is an older model, you will need to remove the old filters before installing the Brondell Water Filter. To do this, use a Quick Connect tool and disconnect the tubing from the existing filter.

Remove old filters from the main body: Once you have the replacement filters, it’s time to remove the old filters from the main body. To do this, locate the filter housing on the back of your water filter system and open it. There will be a latch or some mechanism that holds the housing shut—remove this and carefully open up the chamber to expose the filters.

Insert new filters and reconnect all connections: Once the old filters have been successfully removed and discarded, it is time to insert the new ones into their designated slots. Start by opening up the front of the filter system and carefully place the new filter in its specific slot. Ensure you secure it tightly, as any loose connections can cause water leakage or contamination.

Safety precautions

Do not disassemble the filter: If the filter is disassembled, it could result in water leakage or decreased filtering performance.

Do not use for microbiologically unsafe water: The Brondell water filter system is designed to reduce specific contaminants from the water supply. However, it does not make the water microbiologically safe.

Do not inhale vapors or fumes: During installation, you may be exposed to vapors or fumes from glue or sealant, which could cause respiratory irritation. Ensure your area is well-ventilated before beginning any part of the installation process.


No water comes out: Check that all the connections are secure and the water is running. Also, check for kinks in the tubing or that it’s not clogged somewhere. If that doesn’t work, ensure enough pressure to push the water through the filter.

Noisy pump: Check to see if any filters are blocked or near their life expectancy. If the pump is still noisy, try checking for any air leaks in the tubing or connections. Make sure all connections are secure and tight to ensure a water-tight seal. If necessary, replace any worn-out filters or tubing to prevent further issues.

The button on top of the unit is not working: If you find the button on top of your Brondell water filter system is not working, you may take a few steps to troubleshoot. Check the power supply and make sure it’s connected properly. If your power outlet is not functioning, try plugging in another device to ensure it’s working.

If the power supply is functioning, you can try gently wiggling and pressing the button to see if it starts to respond. If that doesn’t help, check if any obstructions block the button or prevent it from being pressed.

Condensation appears on the main body: Once the installation is finished, condensation may appear on the main body of the filter. This is normal and will dissipate as the filter gets used. To reduce this condensation, keep a towel or cloth nearby to wipe away any excess water during use.

Water leakage at the diverter: If you experience water leakage at the diverter, it will be necessary to replace the O-ring.


Can I install an RO system myself?

Yes, you can install a Brondell RO system with the right tools and supplies. You’ll need to run plumbing lines from your faucet to the filtration unit and connect it, which requires basic plumbing knowledge.

Does it change the PH of water?

No, the Brondell water filter system does not change the pH of your water. It removes contaminants like lead and chlorine while leaving beneficial minerals intact.

Does it filter chromium 6?

Does it filter chromium 6

Yes, the Brondell water filter system does filter out chromium 6. The filters in the system are designed to remove many different types of contaminants, including chromium 6.

What should be the distance from the spout to the countertop?

The recommended distance from the spout to the countertop should be between 11″ and 15″. You must consult your local plumbing codes for any applicable regulations.

Is the brondell BPA free?

Yes, the brondell water filter system is free of BPA (Bisphenol A). According to Brondell, all their filters and components are tested for safety and meet EPA/NSF standards. The systems also use a patented double-seal technology that stops contaminants from entering the water supply.


Overall, Brondell water filter systems are an easy and reliable way to ensure that your family gets clean, filtered water daily. The installation process is simple. Enjoy the benefits of better-quality water immediately. So if you’re looking for a hassle-free way to get clean, filtered water in your home, then Brondell is worth considering.

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